Power Calc - Bitcoin Wiki

My college essay on Bitcoin and computers. First Draft. Thought you all might like this.

I always thought computers were simple. At their fundamental level, they are just 1s and 0s. An invisible dance of yes’s and no’s running through a sheet of silicon at billions of times per second. Computers are amazing and unique machines that will forever be apart of our lives. Our sheer dependence on computers motivated me to research the topic? As my understanding of this concept grew, so did my curiosity. I started researching computers as much as I could. I would spend hours a day browsing Youtube and reading articles just to satisfy my interest. That’s why when my dad first brought up the topic of bitcoin during my freshman year, I wasn’t surprised to hear his enthusiasm. I had learned much about this currency over my couple years of research, but I knew very little about how to actually make money off it. He had been tracking the price for a few months and was considering buying a few, just to see what would happen. Little did either of us know; the price of this virtual coin would multiply nearly 30 times in just a few short months.
A few weeks passed and eventually he brought up the topic of buying bitcoin again. His initial interest inspired me to look more into currency and how it worked. I told my dad there was another way to make money off of bitcoins: Bitcoin miners. These impressive and powerful computers are precisely optimized to earn these coins, and I knew I could make one. I explained how this was my once in a lifetime opportunity, like how he explained to me that he missed out on investing in Apple in the 80s. “It could be a money-printing machine,” I joked. With our excitement peaked, we decided to split the $2,000 investment 50/50, and I started the buying process.
I started the process by buying the parts of the machine. I had learned that like Legos, a computer consists of simple components to make the whole. However, unlike an ordinary everyday computer, ours would have a concentrated task. Mining bitcoin is not a complicated process for a computer to do. In essence, by completing simple math problems as quickly as possible, a computer process’ bitcoin transactions from around the world and is rewarded in a tiny fraction of a coin. As more and more transactions take place, the higher the demand for processing, and the higher the reward.
I was lucky enough to know how to build the computer. However, what I was not prepared for was the constant troubleshooting and maintenance I would have to give to this project. Sometimes the computer would simply turn off randomly, sometimes a part was not detected, and other times it merely just ran at half its optimized rate. I learned how to fix issues where there was no logical reason for the problem. Like a calculator, I always thought a computer could never mess up. My hundreds of hours of troubleshooting and blind hope quickly changed my view. I put a vast amount of free time into the project, knowing that potential it had. After lots of hard work, long nights, and determination, I had finally completed my dream project.
I was proud of what I had created. The computer was placed in my room and was like a pet. The loud but rhythmic fans helped me fall asleep, and the heat kept me warm during the winter. From school, I would monitor the machine, and if it had run into an error, I would simply restart it from my phone. My plan was working, and in a little over half a year, our investment should turn into profit. In only a few months, we were already halfway to making our money back. We were lucky because the price of bitcoin itself had doubled since we started, going from nearly $10,000 to $20,000 in a few short months, but as I looked at my account, I had no bitcoin. A few days earlier, hackers had stolen $64 million dollars from the company I mined with.
I felt like a victim. I had done everything right. I built the computer perfectly, I managed everything, I put the time in, and I put the effort in. I was robbed, and I was discouraged. Forced with no other option, we restarted our operation. Bitcoin was still increasing in price, we thought, so there was no reason to stop now. Our operation had restarted and was going well, but for the first time since we started, the price of bitcoin was not doing so well. The bubble was about to burst. It began with my hack, which made national news and hurt the price. Although the price recovered in a few weeks, it was going down again, fast. Believing it would improve, my dad and I decided to hold and not sell. A month later, Bitcoin was back to $8,000 per coin. The fad was over, and we couldn’t even make a profit over our cost of electricity. Again, I was robbed. I did nothing wrong and still lost almost everything. I decided to put the computer in a box and wait a few months; however, the wait was worthless. The coin plateaued at about $10,000, and it simply was not sustainable to continue mining. A year later, we sold the computers for parts and managed to make back about half our initial investment. It was over.
I had lost over $1,000 and months of time and effort. However, as I moved on and started to reflect on the experience, I was the winner. I learned so much about computers and how they operate. In the end, I had learned many skills, from patience and compassion to planning and researching. I had learned not only to build a computer but to manage systems and multitask. I learned countless lessons and gained essential and unique skills that I hope will carry me throughout life. This unique experience has taught me to always keep trying at what I believe in. There’s always an award for doing whatever I think is right. I hope to bring these beliefs and lessons with me throughout life, as I learn and grow from what I was taught. Whenever people ask me what computers are, I always laugh and explain how a computer is just a bunch of simple lego bricks working together to do complicated tasks. However, inside I still have trouble answering this simple question. It is merely just parts working together, but a computer is so much more complicated and beautiful than that. Honestly, I still don’t understand them.
submitted by NetgearX6S4000 to Bitcoin [link] [comments]

College essay on bitcoin and computers. Thought you all might enjoy this.

I always thought computers were simple. At their fundamental level, they are just 1s and 0s. An invisible dance of yes’s and no’s running through a sheet of silicon at billions of times per second. Computers are amazing and unique machines that will forever be apart of our lives. Our sheer dependence on computers motivated me to research the topic? As my understanding of this concept grew, so did my curiosity. I started researching computers as much as I could. I would spend hours a day browsing Youtube and reading articles just to satisfy my interest. That’s why when my dad first brought up the topic of bitcoin during my freshman year, I wasn’t surprised to hear his enthusiasm. I had learned much about this currency over my couple years of research, but I knew very little about how to actually make money off it. He had been tracking the price for a few months and was considering buying a few, just to see what would happen. Little did either of us know; the price of this virtual coin would multiply nearly 30 times in just a few short months.
A few weeks passed and eventually he brought up the topic of buying bitcoin again. His initial interest inspired me to look more into currency and how it worked. I told my dad there was another way to make money off of bitcoins: Bitcoin miners. These impressive and powerful computers are precisely optimized to earn these coins, and I knew I could make one. I explained how this was my once in a lifetime opportunity, like how he explained to me that he missed out on investing in Apple in the 80s. “It could be a money-printing machine,” I joked. With our excitement peaked, we decided to split the $2,000 investment 50/50, and I started the buying process.
I started the process by buying the parts of the machine. I had learned that like Legos, a computer consists of simple components to make the whole. However, unlike an ordinary everyday computer, ours would have a concentrated task. Mining bitcoin is not a complicated process for a computer to do. In essence, by completing simple math problems as quickly as possible, a computer process’ bitcoin transactions from around the world and is rewarded in a tiny fraction of a coin. As more and more transactions take place, the higher the demand for processing, and the higher the reward.
I was lucky enough to know how to build the computer. However, what I was not prepared for was the constant troubleshooting and maintenance I would have to give to this project. Sometimes the computer would simply turn off randomly, sometimes a part was not detected, and other times it merely just ran at half its optimized rate. I learned how to fix issues where there was no logical reason for the problem. Like a calculator, I always thought a computer could never mess up. My hundreds of hours of troubleshooting and blind hope quickly changed my view. I put a vast amount of free time into the project, knowing that potential it had. After lots of hard work, long nights, and determination, I had finally completed my dream project.
I was proud of what I had created. The computer was placed in my room and was like a pet. The loud but rhythmic fans helped me fall asleep, and the heat kept me warm during the winter. From school, I would monitor the machine, and if it had run into an error, I would simply restart it from my phone. My plan was working, and in a little over half a year, our investment should turn into profit. In only a few months, we were already halfway to making our money back. We were lucky because the price of bitcoin itself had doubled since we started, going from nearly $10,000 to $20,000 in a few short months, but as I looked at my account, I had no bitcoin. A few days earlier, hackers had stolen $64 million dollars from the company I mined with.
I felt like a victim. I had done everything right. I built the computer perfectly, I managed everything, I put the time in, and I put the effort in. I was robbed, and I was discouraged. Forced with no other option, we restarted our operation. Bitcoin was still increasing in price, we thought, so there was no reason to stop now. Our operation had restarted and was going well, but for the first time since we started, the price of bitcoin was not doing so well. The bubble was about to burst. It began with my hack, which made national news and hurt the price. Although the price recovered in a few weeks, it was going down again, fast. Believing it would improve, my dad and I decided to hold and not sell. A month later, Bitcoin was back to $8,000 per coin. The fad was over, and we couldn’t even make a profit over our cost of electricity. Again, I was robbed. I did nothing wrong and still lost almost everything. I decided to put the computer in a box and wait a few months; however, the wait was worthless. The coin plateaued at about $10,000, and it simply was not sustainable to continue mining. A year later, we sold the computers for parts and managed to make back about half our initial investment. It was over.
I had lost over $1,000 and months of time and effort. However, as I moved on and started to reflect on the experience, I was the winner. I learned so much about computers and how they operate. In the end, I had learned many skills, from patience and compassion to planning and researching. I had learned not only to build a computer but to manage systems and multitask. I learned countless lessons and gained essential and unique skills that I hope will carry me throughout life. This unique experience has taught me to always keep trying at what I believe in. There’s always an award for doing whatever I think is right. I hope to bring these beliefs and lessons with me throughout life, as I learn and grow from what I was taught. Whenever people ask me what computers are, I always laugh and explain how a computer is just a bunch of simple lego bricks working together to do complicated tasks. However, inside I still have trouble answering this simple question. It is merely just parts working together, but a computer is so much more complicated and beautiful than that. Honestly, I still don’t understand them.
submitted by NetgearX6S4000 to computers [link] [comments]

Is worth start mining with the actual situation of the cryptocurrency market?

I've been watching the market for over 3 years now. For those years I've been a student with no money to invest, and now that I'm almost out of the university and I have some money I wanna finally start on this world. For some weeks now I've been working on a planning for building a 6 GPU mining rig, all theoretical earnings calculated with NiceHash & WhatToMine. The actual theoretical profits for this one are like 250 EU month (1.40€/day per GPU) with AMD RX 5700 , having an electricity cost of o.o79EUkWH. I've compared all the actual GPUs on the market, and that's the best one I could find in terms of ROI (I start to get profits after 1 year and 1 month). I've seen some posts talking about much better profits & less ROIs but I couldn't find a better profit for a GPU rig, maybe I'm doing something wrong! To see if the theoretical numbers are right I tested them with an RTX 2060 on my own personal computer and I had a profit of 1.20 EUR /day when the theoretical profit for that GPU was about 0.80 EUR /day. So, after all those weeks comparing, thinking about a long term Investment plan and searching for LOTS of information i conclude that it's worth spending a total of 3000 EUR into mining.
Now I wanna ask you guys, with the actual situation of bitcoin (going up and up) and the difficulty raising over time...is it worth investing all that money on GPU mining right now? I'm afraid about investing the money and start to see a massive decrease in my profits, either for bitcoin going down or the difficulty going up nonstop. Also, I've not exposed all my plan, but doing it this way (mining with NiceHash and with 6 AMD RX 5700) is a nice plan or there is something with better profitability/ ROI? Maybe mining myself small cryptos and then exchange them to bitcoin, etc... All knowledge is welcomed.
Btw, I'm a computer science engineer, that's why I wanna start on mining instead of trading stocks, because I know how computers work and I think that my knowledge on Pc & GPUs could help me on doing this efficiently. And sorry for my "not so good English", it's my 3rd language! Thanks all.
EDIT: I could also buy the GPUs & equipment for the rig on a 2nd hand market, which would totally lower the total price of the rig, reaching ROI faster and if something goes not as expected, have less losses. Ofc buying at a 2nd hand is somehow risky but maybe worthy!
submitted by SergioArcos to BitcoinMining [link] [comments]

[PROJECT] Bitcoin Mining Profitability Calculator

DESCRIPTION
This project will help you to calculate the earnings of your mining hardware, providing you the total earnings (approximate) based on: power consumption (*), electricity cost (**), per-device income and the time it will be mining.
This project includes an Initial Setup task that needs to be executed when it is imported from TaskerNet, or when the dev considers it is needed even not imported from TaskerNet.
Notes:
- Thanks to flaticon for the pics.
- This project won't provide you the current hashrates and/or possible earnings for your devices based on an on-line database. It just makes calculations based on pre-defined entered user data. But at least, you won't need internet access to make a quick calculation for approximate values. So, to get current and software based values for your devices, check appropriate web platforms.
- The project was based on bitcoin cryptocurreny type, that's why 'Bitcoin' appears on its name. But it can be used with absolutely any other type of currency, if needed.
- (*) To get the power consumption (watts) of your device/mining rig, you can check on-line references, specialized web services (OuterVision PSC, as an example), forums, or use a digital power meter (HiDANCE, as an example).
- (**) To get the electricity cost check your own bills, since they usually have it well detailed on the reverse. You can also get the taxes, if applicable.
SCREENSHOTS
https://i.imgur.com/brATyap.jpg
https://i.imgur.com/CuVJl12.jpg
https://i.imgur.com/UASkMLt.jpg
https://i.imgur.com/8tymTkE.jpg
https://i.imgur.com/R0O1fWd.jpg
https://i.imgur.com/T6eRnEi.jpg
https://i.imgur.com/WebzQwa.jpg
https://i.imgur.com/snUyw7J.jpg
https://i.imgur.com/hxoNNy5.jpg
https://i.imgur.com/Be7IEez.jpg
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
https://taskernet.com/shares/?user=AS35m8mfGyuboiM%2Fz2tF8XYXsBUv3Xkrp5hi5ZvqsTMif3HMNm3%2FTO4lh2qWQ28b9SnLuImT3MNI70s0Wk8%3D&id=Project%3ABitcoin+Mining+Profitability+Calculator+v1.0
To download the latest version of the project you can go here. Enjoy it ;)
submitted by CrashOverride93 to taskernet [link] [comments]

[PROJECT] Bitcoin Mining Profitability Calculator

DESCRIPTION
This project will help you to calculate the earnings of your mining hardware, providing you the total earnings (approximate) based on: power consumption (*), electricity cost (**), per-device income and the time it will be mining.
This project includes an Initial Setup task that needs to be executed when it is imported from TaskerNet, or when the dev considers it is needed even not imported from TaskerNet.
Notes:
- Thanks to flaticon for the pics.
- This project won't provide you the current hashrates and/or possible earnings for your devices based on an on-line database. It just makes calculations based on pre-defined entered user data. But at least, you won't need internet access to make a quick calculation for approximate values. So, to get current and software based values for your devices, check appropriate web platforms.
- The project was based on bitcoin cryptocurreny type, that's why 'Bitcoin' appears on its name. But it can be used with absolutely any other type of currency, if needed.
- (*) To get the power consumption (watts) of your device/mining rig, you can check on-line references, specialized web services (OuterVision PSC, as an example), forums, or use a digital power meter (HiDANCE, as an example).
- (**) To get the electricity cost check your own bills, since they usually have it well detailed on the reverse. You can also get the taxes, if applicable.
SCREENSHOTS
https://i.imgur.com/brATyap.jpg
https://i.imgur.com/CuVJl12.jpg
https://i.imgur.com/UASkMLt.jpg
https://i.imgur.com/8tymTkE.jpg
https://i.imgur.com/R0O1fWd.jpg
https://i.imgur.com/T6eRnEi.jpg
https://i.imgur.com/WebzQwa.jpg
https://i.imgur.com/snUyw7J.jpg
https://i.imgur.com/hxoNNy5.jpg
https://i.imgur.com/Be7IEez.jpg
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
https://taskernet.com/shares/?user=AS35m8mfGyuboiM%2Fz2tF8XYXsBUv3Xkrp5hi5ZvqsTMif3HMNm3%2FTO4lh2qWQ28b9SnLuImT3MNI70s0Wk8%3D&id=Project%3ABitcoin+Mining+Profitability+Calculator+v1.0
To download the latest version of the project you can go here. Enjoy it ;)
submitted by CrashOverride93 to tasker [link] [comments]

How Bitcoin Mining Works

When you hear about bitcoin “mining,” you envisage coins being dug out of the ground. But bitcoin isn’t physical, so why do we call it mining?
Similar to gold mining, bitcoins exist in the protocol’s design just as the gold exists underground, but they haven’t been brought out into the light yet, just as the gold hasn’t yet been dug up.
The bitcoin protocol stipulates that a maximum of 21 million bitcoins will exist at some point. What miners do is bring them out into the light, a few at a time. Once miners finish mining all these coins, there won’t be more coins rolling out unless the bitcoin protocol changes to allow for a larger supply. Miners get paid in transaction fees for creating blocks of validated transactions and including them in the blockchain.
To understand how bitcoin mining works, let’s backtrack a little bit and talk about nodes. A node is a powerful computer that runs the bitcoin software and fully validates transactions and blocks. Since the bitcoin network is decentralized these nodes are collectively responsible for confirming pending transactions.
Anyone can run a node—you just download the free bitcoin software. The drawback is that it consumes energy and storage space – the network at time of writing takes hundreds of gigabytes of data. Nodes spread bitcoin transactions around the network. One node will send information to a few nodes that it knows, who will relay the information to nodes that they know, etc. That way, the pending transaction ends up getting around the whole network pretty quickly.
Some nodes are mining nodes,usually referred to as miners. These chunk outstanding transactions into blocks and add them to the blockchain. How do they do this? By solving a complex mathematical puzzle that is part of the bitcoin program, and including the answer in the block.
The puzzle that needs solving is to find a number that, when combined with the data in the block and passed through a hash function (which converts input data of any size into output data of a fixed length, produces a result that is within a certain range.
For trivia lovers, this number is called a “nonce”, which is an abbreviation of “number used once.” In the blockchain, the nonce is an integer between 0 and 4,294,967,296.
How do they find this number? By guessing at random. The hash function makes it impossible to predict what the output will be. So, miners guess the mystery number and apply the hash function to the combination of that guessed number and the data in the block. The resulting hash starts with a certain number of zeroes. There’s no way of knowing which number will work, because two consecutive integers will give wildly varying results. What’s more, there may be several nonces that produce the desired result, or there may be none. In that case, the miners keep trying but with a different block configuration.
The difficulty of the calculation (the required number of zeros at the beginning of the hash string) is adjusted frequently, so that it takes on average about 10 minutes to process a block.
Why 10 minutes? That is the amount of time that the bitcoin developers think is necessary for a steady and diminishing flow of new coins until the maximum number of 21 million is reached (expected some time in 2140).
The first miner to get a resulting hash within the desired range announces its victory to the rest of the network. All the other miners immediately stop work on that block and start trying to figure out the mystery number for the next one. As a reward for its work, the victorious miner gets some new bitcoin.
At the time of writing, the reward is 6.25 bitcoins per block, which is worth around $56,000 in June 2020.
However, it’s not nearly as cushy a deal as it sounds. There are a lot of mining nodes competing for that reward, and the more computing power you have and the more guessing calculations you can perform, the luckier you are.
Also, the costs of being a mining node are considerable, not only because of the powerful hardware needed, but also because of the large amounts of electricity consumed by these processors.
And, the number of bitcoins awarded as a reward for solving the puzzle will decrease. It’s 6.25 now, but it halves every four years or so (the next one is expected in 2024). The value of bitcoin relative to cost of electricity and hardware could go up over the next few years to partially compensate for this reduction, but it’s not certain.
If you’ve made it this far, then congratulations! There is still so much more to explain about the system, but at least now you have an idea of the broad outline of the genius of the programming and the concept. For the first time we have a system that allows for convenient digital transfers in a decentralized, trust-free and tamper-proof way.
submitted by hackatoshi to u/hackatoshi [link] [comments]

I'm trying to do the math on mining.

Given 100% of miners using the same miner, I tried to calculate the profitability of bitcoin mining. but the results seem off. I'm wondering where I went wrong.
"current terahashes (Th/s)" Mining Unit "mining non-current rate($/Th)" "mining non-current rate $/Th)" "Mining Efficiency (J/Th)" "Energy Requirments (J)" "Energy Requirements per Block (kWh) [0.000000277778 J/kWh]" "electric costs ($/kWh)" "current electrical cost to mine 1 block ($)"
8000000 Antminer T19; 84 Th/s; 37.5 J/Th; $1749; $20.82 $384,219.55 37.5 180000000000 50,000.04 0.0715 $3,575.00
current bitcoin reward current bitcoin price current block worth daily block rewards
6.25 9133 $57,081.25 $1,369,950.00
current profit ratio (%)
1596.48%

edit:

"current terahashes (Th/s)" Mining Unit "mining non-current rate($/Th)" "mining non-current rate $/Th)" "Mining Efficiency (J/Th)" "Energy Requirments (J)" "Energy Requirements per Block (kWh) [0.000000277778 J/kWh]" "electric costs ($/kWh)" "current electrical cost to mine 1 block ($)"
8000000 Antminer T19; 84 Th/s; 37.5 J/Th; $1749; $20.82 $5,859,348.20 37.5 2745000000000 762,500.61 0.0715 $54,518.79
current bitcoin reward current bitcoin price current block worth daily block rewards
6.25 9118 $56,987.50 $1,367,700.00
current profit ratio (%)
104.53%
submitted by qwer1234123412341234 to BitcoinBeginners [link] [comments]

Staking in Ethereum 2.0: when will it appear and how much can you earn on it?

Staking in Ethereum 2.0: when will it appear and how much can you earn on it?

Staking in Ethereum 2.0: when will it appear and how much can you earn on it?

Why coin staking will be added in Ethereum 2.0

A brief educational program for those who do not follow the update of the project of Vitalik Buterin. Ethereum has long been in need of updating, and the main problem of the network is scalability: the blockchain is overloaded, transactions are slowing down, and the cost of “gas” (transaction fees) is growing. If you do not update the consensus algorithm, then the network will someday cease to be operational. To avoid this, developers have been working for several years on moving the network from the PoW algorithm to state 2.0, running on PoS. This should make the network more scalable, faster and cheaper. In December last year, the first upgrade phase, Istanbul, was implemented in the network, and in April of this year, the Topaz test network with the possibility of staking was launched - the first users already earned 1%. In the PoS algorithm that Ethereum switches to, there is no mining, and validation occurs due to the delegation of user network coins to the masternodes. For the duration of the delegation, these coins are frozen, and for providing their funds for block validation, users receive a portion of the reward. This is staking - such a crypto-analogue of a bank deposit. There are several types of staking: with income from dividends or masternodes, but not the device’s power, as in PoW algorithms, but the number of miner coins is important in all of them. The more coins, the higher the income. For crypto investors, staking is an opportunity to receive passive income from blocked coins. It is assumed that the launch of staking:
  • Will make ETH mining more affordable, but less resource intensive;
  • Will make the network more secure and secure - attacks will become too expensive;
  • Will create an entirely new sector of steak infrastructure around the platform;
  • Provides increased scalability, which will create the opportunity for wider implementation of DeFi protocols;
  • And, most importantly, it will show that Ethereum is a developing project.

The first payments to stakeholders will be one to two years after the launch of the update

The minimum validator steak will be 32 ETN (≈$6092 for today). This is the minimum number of coins that an ETH holder must freeze in order to qualify for payments. Another prerequisite is not to disconnect your wallet from the network. If the user disconnects and goes into automatic mode, he loses his daily income. If at some point the steak drops below 16 ETH, the user will be deprived of the right to be a validator. The Ethereum network has to go through many more important stages before coin holders can make money on its storage. Collin Myers, the leader of the product strategy at the startup of the Ethereum developer ConsenSys, said that the genesis block of the new network will not be mined until the total amount of frozen funds reaches 524,000 ETN ($99.76 million at the time of publication). So many coins should be kept by 16,375 validators with a minimum deposit of 32 ETN. Until this moment, none of them will receive a percentage profit. Myers noted that this event is not tied to a clear time and depends on the activity of the community. All validators will have to freeze a rather significant amount for an indefinite period in the new network without confidence in the growth of the coin rate. It’s hard to say how many people there are. The developers believe that it will take 12−18 or even 24 months. According to the latest ConsenSys Codefi report, more than 65% of the 300 ETH owners surveyed plan to use the staking opportunity. This sample, of course, is not representative, but it can be assumed that most major coin holders will still be willing to take a chance.

How much can you earn on Ethereum staking

Developers have been arguing for a long time about what profitability should be among the validators of the Ethereum 2.0 network. The economic model of the network maintains an inflation rate below 1% and dynamically adjusts the reward scale for validators. The difficulty is not to overpay, but not to pay too little. Profitability will be variable, as it depends on the number and size of steaks, as well as other parameters. The fewer frozen coins and validators, the higher the yield, and vice versa. This is an easy way to motivate users to freeze ETN. According to the October calculations of Collin Myers, after the launch of Ethereum 2.0, validators will be able to receive from 4.6% to 10.3% per annum as a reward for their steak. At the summit, he clarified that the first time after the launch of the Genesis block, it can even reach 20.3%. But as the number of steaks grows, profitability will decline. So, with five million steaks, it drops to about 6.6%. The above numbers are not net returns. They do not include equipment and electricity costs. According to Myers, after the Genesis block, the costs of maintaining the validator node will be about 4.75% of the remuneration. They will continue to increase as the number of blocked coins increases, and with a five millionth steak, they will grow to about 14.7%. Myers emphasized that profitability will be higher for those who will work on their own equipment, rather than relying on cloud services. The latter, according to his calculations, at current prices can bring a loss of up to minus 15% per year. This, he believes, promotes true decentralization. At the end of April, Vitalik Buterin said that validators will be able to earn 5% per annum with a minimum stake of 32 ETH - 1.6 ETH per year, or $ 304 at the time of publication. However, given the cost of freezing funds, the real return will be at 0.8%.

How to calculate profitability from ETN staking

The easiest way to calculate the estimated return for Ethereum staking is to use a special calculator. For example, from the online services EthereumPrice or Stakingrewards. The service takes into account the latest indicators of network profitability, as well as additional characteristics: the time of operation of a node in the network, the price of a coin, the share of blocked ETNs and so on. Depending on these values, the profit of the validator can vary greatly. For example, you block 32 ETNs at today's coin price - $190, 1% of the coins are blocked, and the node works 99% of the time. According to the EthereumPrice calculator, in this case your yield will be 14.25% per annum, or 4.56 ETH.
Validator earnings from the example above for 10 years according to EthereumPrice.
If to change the data, you have the same steak, but the proportion of blocked coins is 10%. Now your annual yield is only 4.51%, or 1.44 ETH.
Validator earnings from the second example over 10 years according to EthereumPrice.
It is important that this is profitability excluding expenses. Real returns will be significantly lower and in the second case may be negative. In addition, you must consider the fluctuation of the course. Even with a yield of 14% per annum in ETN, dollar-denominated returns may be negative in a bear market.

When will the transition to Ethereum 2.0 start

Ben Edgington from Teku, the operator of Ethereum 2.0, at the last summit said that the transition to PoS could be launched in July this year. These deadlines, if there are no new delays, were also mentioned by experts of the BitMEX crypto exchange in their recent report on the transition of the Ethereum ecosystem to stage 2.0. However, on May 12, Vitalik Buterin denied the possibility of launching Ethereum 2.0 in July. The network is not yet ready and is unlikely to be launched before the end of the year. July 30 marks the 5th anniversary of the launch of Ethereum. Unfortunately, it seems that it will not be possible to start the update for the anniversary again. Full deployment of updates will consist of several stages. Phase 0. Beacon chain. The "zero" phase, which can be launched in July this year. In fact, it will only be a network test and PoS testing without economic activity, but it will use new ETN coins and the possibility of staking will appear. The "zero" phase will test the first layer of Ethereum 2.0 architecture - Lighthouse. This is the Ethereum 2.0 client in Rust, developed back in 2018. Phase 1. Sharding - rejection of full nodes in favor of load balancing between all network nodes (shards). This should increase network bandwidth and solve the scalability problem. This is the first full phase of Ethereum 2.0. It will initially be deployed with 64 shards. It is because of sharding that the transition of a network to a new state is so complicated - existing smart contracts cannot be transferred to a new network. Therefore, at first, perhaps several years, both networks will exist simultaneously. Phase 2. State execution. In this phase, various applications will work, and it will be possible to conclude smart contracts. This is a full-fledged working Ethereum 2.0 network. After the second phase, two networks will work in parallel - Ethereum and Ethereum 2.0. Coin holders will be able to transfer ETN from the first to the second without the ability to transfer them back. To stimulate network support, coin emissions in both networks will increase until they merge. Read more about the phases of transition to state 2.0 in the aforementioned BitMEX report.

How the upgrade to Ethereum 2.0 will affect the staking market and coin price

The transition of the second largest coin to PoS will dramatically increase the stake in the market. The deposit in 32 ETH is too large for most users. Therefore, we should expect an increase in offers for staking from the exchanges. So, the launch of such a service in November was announced by the largest Swiss crypto exchange Bitcoin Suisse. She will not have a minimum deposit, and the commission will be 15%. According to October estimates by Binance Research analysts, the transition of Ethereum to stage 2.0 can double the price of a coin and the stake of staking in the market, and it will also make ETH the most popular currency on the PoS algorithm. Adam Cochran, partner at MetaCartel Ventures DAO and developer of DuckDuckGo, argued in his blog that Ethereum's transition to state 2.0 would be the “biggest event” of the cryptocurrency market. He believes that a 3–5% return will attract the capital of large investors, and fear of lost profit (FOMO) among retail investors will push them to actively buy coins. The planned coin burning mechanism for each transaction will reduce the potential oversupply. However, BitMEX experts in the report mentioned above believe that updating the network will not be as important an event as it seems to many, and will not have a significant impact on the coin rate and the staking market. Initially, this will be more likely to test the PoS system, rather than a full-fledged network. There will be no economic activity and smart contracts, and interest for a steak will not be paid immediately. Therefore, most of the economic activity will continue to be concluded in the original Ethereum network, which will work in parallel with the new one. Analysts of the exchange emphasized that due to the addition of staking, the first time (short, in their opinion) a large number of ETNs will be blocked on the network. Most likely, this will limit the supply of coins and lead to higher prices. However, this can also release some of the ETNs blocked in smart contracts, and then the price will not rise. Moreover, the authors of the document are not sure that the demand for coins will be long-term and stable. For this to happen, PoS and sharding must prove that they work stably and provide the benefits for which the update was started. But, if this happens, the network is waiting for a wave of coins from the developers of smart contracts and DeFi protocols. In any case, quick changes should not be expected. A full transition to Ethereum 2.0 will take years and won’t be smooth - network failures are inevitable. We also believe that we should not rely on Ethereum staking as another panacea for all the problems of the coin and the market. Most likely, the transition of the network to PoS will not have a significant impact on the staking market, but may positively affect the price of the coin. However, relying on the ETN rally in anticipation of this is too optimistic.
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submitted by Smart_Smell to Robopay [link] [comments]

$1 of Bitcoin value created is responsible for $0.49 in health and climate damages in the US and $0.37 in China.

The rising electricity requirements to produce a single coin will lead to inevitable social crisis
Energy Research & Social Science Volume 59, January 2020, 101281
Abstract
Cryptocurrency mining uses significant amounts of energy as part of the proof-of-work time-stamping scheme to add new blocks to the chain. Expanding upon previously calculated energy use patterns for mining four prominent cryptocurrencies (Bitcoin, Ethereum, Litecoin, and Monero), we estimate the per coin economic damages of air pollution emissions and associated human mortality and climate impacts of mining these cryptocurrencies in the US and China. Results indicate that in 2018, each $1 of Bitcoin value created was responsible for $0.49 in health and climate damages in the US and $0.37 in China. The similar value in China relative to the US occurs despite the extremely large disparity between the value of a statistical life estimate for the US relative to that of China. Further, with each cryptocurrency, the rising electricity requirements to produce a single coin can lead to an almost inevitable cliff of negative net social benefits, absent perpetual price increases. For example, in December 2018, our results illustrate a case (for Bitcoin) where the health and climate change “cryptodamages” roughly match each $1 of coin value created. We close with discussion of policy implications.
https://www.sciencedirect.com/science/article/pii/S2214629619302701
op: to say nothing of hidden hardware health costs, I bet jacking up electricity prices will only make it worse
submitted by CommonEmployment to collapse [link] [comments]

Need help with a coding solution to determine a users electric transmission rate

Hi all, i've built a web app for bitcoin miners, called the "Bitcoin Cost Estimator” that I would like to adapt for use in solar power. Unfortunately it's only half baked. It uses the NREL API to pull a users electric generation rate based on their address, but without pulling their transmission rate, it's only one half of the true data. I do understand there are intricacies involved here, not everybody pays the same rate for their electricity... utilities charge more if you use more, and it depends on time of day... i just want to get a more accurate number. It does have "estimator" in the title, but as of now it has no way of calculating the transmission charges, only generation... Can anybody help me find an API or an algorithmic method that would allow me to grab the transmission rates by address, zip code, latitude longitude... or some other criteria?
Before someone says something like “just input your rate per KwH” let me tell you, I meet 2-3 people per day who have no clue what their true electric rate is. I sell solar power, and i look at a lot of electric bills, let me give you an example.
Im looking at an Eversource bill right now, displaying a generation rate of 8.53 cents per kilowatt hour, this customer used 1310 kilowatt hours in a month, and has an electric bill of 247.38... if you do the math, 8.53 cents * 1310 does not equal 247.48, it equals 111.74, so often times I’ll walk into a customers home and they say "what are you offering for an electric rate? Because I pay 8.5 cents" and i have to explain to them that with a $247.38 bill, at 1310 kilowatts, their electric rate is closer 18.88 cents. (247.38/1310 = 18.88) if i deduct the connection charge (23.75) we get 223.63, which would actually be a better number to do the math on, because you will always pay a connection fee regardless, even if you unplug everything and use no electricity for the month, you will always pay a service charge just to be connected to the grid. sooo... 223.63/1310 = 17.07 cents/KwH.
Looking over countless bills, I can tell you that number is always somewhere between 17 and 20 cents here in my state, so that's the degree of accuracy i'm looking for... its not 100% accurate, its a spread, but it's far more accurate than doing the math at 8.5 cents. The delivery rates (at least here in CT) are also broken down by kilowatt hour. When i look at the number of people who think their electric rate is something other than what it is, it gives me pause looking at bitcoin mining calculators... How many CT residents are looking at a bitcoin mining calculator and entering 8.5 cents per KwH instead of 17-20 cents per KwH? (I mean obviously nobody is mining bitcoin in CT but still...)
when it comes to delivery the customer on this bill pays the utility company...
2.6 cents/KwH --- transmission charge
3.4 cents/KwH --- distributed charge per KwH
.13 cents/KwH --- Electric system improvement
.2 cents/KwH --- revenue adjustment mechanism
.015 cents/KwH --- CTA charge per KwH
1.08 cents/KwH --- FMCC delivery charge
1.02 cents/KwH --- combined public benefits charge
(These are the pieces missing from my code)
These combined add around 8.5 cents/KwH to his total electric rate... 8.5+8.5 = 17 cents. The connection charge is the only part of the bill not directly linked to KwH usage.
I don't know what the structure is for other bills in other utility districts, but I assume the dataset exists, cause i'm looking at it on my bill, and I look at it on my customers bills every day.
I do have a brute force solution, which would involve looking at a utility bill for every district in the country, and hard coding all of those charges i see from sample bills into the algorithm... the obvious problem with this is that as utility companies raise their rates, I would have to stay on top of that and frequently edit the code...
My algorithm is to collect the users address, convert it to longitude/latitude for my API to digest, then make a get request to the API for the generation rate (not transmission rate) at those coordinates.
Then the bitcoin math... Not to go too in-depth, but it pulls the hashrate, calculates how many KwH needed for any given miner to hash enough to mine one bitcoin (hashes to mine 1 block divided by 12, I understand bitcoin are mined by the block, it’s an abstraction) etc etc.
The point here is to build something idiot proof... there is a large population of people who are incapable of entering their price per kilowatt hour into a calculator, because they literally do not know what their price per KwH is...they just think that they do. They think it’s half of what it is. This demographic makes up about 50-60% of people I meet who want to go solar. (This may be unbelievable to coders, but not to a solar salesman)
I know bitcoin miners are smarter than your average Joe, but people who want to save on their electric bill are generally not well versed in electricity, and I would like my algorithm to have applications beyond the crypto space.
Furthermore, there’s a million bitcoin mining calculator that ask you to put in your price per KwH... the idea here is to build something different.
Not interested in answers along the line of “can’t be done” or “why not just input your price per KwH like any other bitcoin calculator”, so if that’s all you’ve got for me, please save your keystrokes.
submitted by Baconbits1204 to webdev [link] [comments]

Ethereum 2.0: Why, How And Then?

Ethereum 2.0: Why, How And Then?
Why update Ethereum? One problem of the Ethereum network that the update should solve is scalability. At the moment, its blockchain can perform to 15 transactions per second, which is over two times more than that of bitcoin. However, this speed is still not enough for a large number of users. For example, the Visa payment system can perform up to 24 thousand transactions per second.
Adding an Optimistic Rollup technology will help to solve the scalability problem. According to Vitalik Buterin, the creator of Ethereum, its implementation will occur after the network’s update and will increase its throughput to 1000 transactions per second.
by StealthEX
Another solution to this problem is a change in the algorithm. Currently, Ethereum runs on the same protocol as Bitcoin, Proof-of-Work, confirmation of transactions in the cryptocurrency network occurs using the computing power of processors.
Using the Proof-of-Work algorithm limits the growth of the Ethereum network bandwidth. To withstand a large load, more miners are needed, but the growth of their number slows down since it becomes more difficult to mine cryptocurrency and, consequently, less profitable.
This is the reason the Ethereum development team is planning to switch to the Proof-of-Stake algorithm. Unlike the PoW, it does not require the use of computing power to confirm blocks. Instead of miners, transactions will be confirmed by validators. To become a validator, the user should have 32 ETH and install a special client. From a technical point of view, this is easier than buying mining devices and maintaining their functionality, as well as looking for access to cheap electricity. Thus, the system will no longer need expensive hardware.
The main solution to the scalability problem will be to implement sharding. Current Ethereum network is a unified database. After the update, the blockchain will be divided into autonomous, interacting blocks — shards, each of which will process particular transactions and smart contracts, which, however, will be recognized by the entire Ethereum blockchain. Nodes that form the shard process information separately, this allows maintaining the principle of decentralization. This is important since the risk of centralization is another big problem of the old algorithm.
Since the complexity of mining has increased over time, and now this process requires having expensive equipment and access to cheap electricity, small participants can not afford to stay in the game. In such conditions, big pools of miners that can provide higher productivity have a decisive advantage. For example, in April, more than 50% of the computing power of the Ethereum network was provided by only two mining pools. This creates a significant risk of centralization and “51% attacks”.
Validators will confirm transactions and get rewards in the form of passive income. According to the project’s roadmap, this amount will vary from 1.81% to 18.1%. The profitability of the stacking will depend on the number of validators. The more of them, the smaller the amount they get. However, there will be some costs. In the same Ethereum 2.0 roadmap, developers mentioned that the cost of validating transactions, based on rough calculations, will be about $180 per year. One of the developers of the project, Justin Drake, predicts that on average the validator will receive an income of 5% per year.

What is the estimated Ethereum 2.0 release date?

The launch of Ethereum 2.0 will take place gradually, in six stages, the “zero” of which is expected this summer. However, it is worth noting that due to finding vulnerabilities, the dates have already been shifted several times–initially, the transition to the new version was planned in 2019.
One of the developers of the project, Afri Schoedon, said that the launch could be postponed to 2021. According to him, under favourable circumstances, the main network can be presented in November of this year, but there are certain difficulties in this.
Schoedon explained that before launching ETH 2.0, all of its clients must be brought to the same specifications. After that, the developer’s team needs to open a unified deposit contract so that users can transfer their assets from the old chain to the new one. Between these stages, developers also need additional time, so they could test all aspects of the new system.
As it usually happens, there’s going to be two parallel blockchains as a result of the hard fork. The first one, ETH1, will continue to work using an old protocol, while the update will be implemented on ETH2. Users will be able to transfer their coins from the old blockchain to the new one, but not vice versa. The appearance of sharding will allow developers to move to phase 1.5 — during this phase, ETH1 will merge with ETH2, becoming one of the 64 “shards” of the updated blockchain. In the second phase, smart contracts become available on ETH2, which can be considered the full start of its economic activity.

And what are expectations?

Updating the Ethereum network will increase its technical capabilities, namely, it will speed up and reduce the cost of transactions, as well as make the blockchain less vulnerable for centralization process.
Currently, the absolute majority of decentralized finance projects are developed using the Ethereum platform. The Ethereum 2.0 release will probably attract even more partners who will use the blockchain for their projects.
Ryan Watkins, Messari Analysis company’s researcher, highly values the importance of updating.
“ETH 2.0 is a much stronger catalyst than the Bitcoin halving simply because it’s an uncertain and fundamental change.” — Ryan Watkins wrote on his Twitter account
And the part about uncertainty is hard to disagree with. Of course, there are some concerns about the bright Ethereum future. The coming hard fork carries with it potential negative consequences. For example, after switching to the PoS algorithm, the US Securities and Exchange Commission (SEC) may well admit Ethereum as a security, which will lead to legal complications similar to those faced by Pavel Durov when trying to launch his TON blockchain platform.
For now, ETH is the most popular coin for mining at home, and most of these miners will probably just leave the network.
There is also a risk that the price of Ethereum may fall. To receive passive income for storing ETH, the user will not only need to have 32 coins but also block them through a special transaction. They will not be able to withdraw these blocked funds immediately. As stated in the project roadmap, the cryptocurrency withdrawal process will take at least 18 hours. This could take even more time if many users request the return of tokens at the same time. Thus, if ETH falls in price, it will be impossible to sell it immediately, and there is a risk of losing some capital and all the income received from stacking.
Nevertheless, investors are mostly optimistic — the volume of Ethereum options on the Deribit exchange has grown to a historical high, which indicates confidence in the future of Ethereum project. The ETH price is also growing, having overcome the consequences of the March collapse of cryptocurrencies.
Most experts agree that Ethereum price will grow after the update. On the one hand, the altcoin will become more expensive, as it will become a more attractive investment. On the other hand, the offer will decrease, as users will start transferring coins from the first version of the network to the second, to block them for passive income.
If you want to participate in the future fate of the ETH project, you can buy Ethereum using our service. We provide fast, anonymous and limitless swaps between over 250 cryptocurrencies. Just go to StealthEX and follow these easy steps:
✔ Choose the pair and the amount for your exchange. For example BTC to ETH.
✔ Press the “Start exchange” button.
✔ Provide the recipient address to which the coins will be transferred.
✔ Move your cryptocurrency for the exchange.
✔ Receive your coins.
Follow us on Medium, Twitter, Facebook, and Reddit to get StealthEX.io updates and the latest news about the crypto world. For all requests message us via [[email protected]](mailto:[email protected]).
The views and opinions expressed here are solely those of the author. Every investment and trading move involves risk. You should conduct your own research when making a decision.
Original article was posted on https://stealthex.io/blog/2020/06/30/ethereum-2-0-why-how-and-then/.
submitted by Stealthex_io to StealthEX [link] [comments]

Mining: Weird Time to Start, a Good Time to Think

Mining: Weird Time to Start, a Good Time to Think
Well, it’s supposed to be an optimistic article about most promising mining cryptos, but then something happened. No one was too naive to believe that the events unfolded around the COVID-19 pandemic will not affect global markets, but the turbulence that occurred was very significant and, what is most sad, it is still very difficult to say how soon the situation will stabilize.
https://preview.redd.it/9xxheofluzp41.png?width=1024&format=png&auto=webp&s=cd8ca033faddf57ea041e82ceadee1037b8587f1
Many people were already bothered that crypto mining is becoming less profitable in 2020 and will be meaningless very soon, but even though big companies having bigger resources took over most of the industry, cryptocurrency mining using video cards remains available to common users and still has potential.
Despite, the volatility of the cryptocurrency market hashrate of the Bitcoin blockchain network yet remains almost at the same level and that is a quite positive sign. At the moment, the most reliable option seems to be to leave mining to large ASIC-farms and return when the stock panic subsides and the prospects will be clearer.
Although Bitcoin is still the most popular cryptocurrency on the market, every year the complexity of operations necessary for its production increases, and rewards fall (after halving in May 2020, we will talk about 6.25 BTC per block). For mining many altcoins, the threshold for entry is much lower, therefore it makes sense to look for a more profitable option among them.
But first, let’s try to understand a little what conditions we need for profitable mining.
There are several crucial aspects that determine how profitable mining will be. These are such obvious things as the price of the currency or the amount of reward for the generated block.
And this is the reason it is now very difficult to calculate the possible income. One way or another, the market price of altcoins depends on the position of bitcoin, which is experiencing bad times. For several months, the world of crypto mining has been preparing for the May halving, because the reduced supply led to a significant increase in prices. This time should not have been an exception, but now when bitcoin does not rise above $5500 and risks falling below $3500, we can only make vague guesses about its potential price in May. Many analysts tend to believe that closer to the middle of April, the negative effect of the crisis should be reduced, and positive expectations from halving and a large amount of cash from investors should have a positive impact on the price of bitcoin. Altcoins, as a rule, repeat the dynamics of the first cryptocurrency and will also continue their growth to historical highs in the year’s future.
Next, you should also pay attention to the complexity of mining because it affects the time and energy spent on generating the block. Do not forget about the cost of electricity in your region, as one extra-large bill can negate all your efforts to earn money on currency mining.
Do not forget about expenses on a mining rig and it’s amortisation.
In addition to the above, you should find out how practical the chosen currency is: whether it can be exchanged for fiat or more popular coins, what fees are charged by exchanges that work with it, and what reputation it has in general.
In order to avoid unpleasant mistakes, it is easier and more reliable to check the possible profit in one of the many calculators.

Best altcoins to mine in 2020

Monero is the currency with the highest anonymity rates, which stays attractive to many users and remains one of the strongest altcoins. The specific proof-of-work hashing algorithm does not allow ASIC-miners, so it is relatively easy to mine using personal computer’s processors and graphics cards. AMD graphic cards are preferable for this task, but NVidia suits as well. The current block reward is 2.47 XMR.
Litecoin is one of the oldest Bitcoin forks, but unlike it uses a different “Script” PoW algorithm which allows less powerful GPUs to mine coins. Litecoin is on the most popular, and successful Bitcoin forks and considered one of the most stable cryptocurrencies. Block mining reward is 12.5 LTC.
Ravencoin is another Bitcoin hardfork, and like Monero’s its X16R algorithm is practically unavailable for ASIC machines. Raven keeps gaining popularity for many reasons – it has faster block time, higher mining reward (5,000 RVN at the moment) and secure messaging system.
Dogecoin is not a joke anymore. Hard to believe, but this currency once made for fun, became one of the most valuable ones. Like Litecoin it uses Scrypt algorithm and great for mining with GPUs.
One more Bitcoin fork Bitcoin Gold was made specifically to kick out ASICs and clear the road for GPUs. It may not be the fastest-growing currency, but it is definitely one of the most stable.
That’s all for today. Stay safe, cause health is our most important asset.
Follow us on Medium, Twitter, Facebook, and Reddit to get StealthEX.io updates and the latest news about the crypto world. For all requests message us via [[email protected]](mailto:[email protected])
submitted by Stealthex_io to StealthEX [link] [comments]

The One Thing EVERYONE Must Know About the Dev Funding Plan: IT'S COMPLETELY FREE.

sigh I get so tired of having to stop working to put out a post explaining issues. If anyone else wants to join in I could use help. (actually I've seen Jonald F. do this before too, so thanks JF!)
Things are bad when even developers don't understand what's going on. So I'll try to clearly explain an important point on the Dev Funding Plan (DFP from now on) for the community: it's completely free. Yet we still get panicked posts saying Please Save Us from the TAX!!! Somebody Help!
You may be for or against the DFP, but either way please at least understand what you're forming an opinion on.
Let's start from the beginning. We know Bitcoin works on blocks and block coin rewards. The block reward, which started at 50 coins per block, and cuts in half approximately every 4 years, serves two purposes: it's a fair way to bring coins into circulation, but more importantly it provides security for the network.
For simplicity, please think of "security" as being measured in power bars. When the network first started, with just Satoshi and Hal Finney, there was 1 power bar. This power bar was made up of the electricity their combined computer hardware used to find blocks. They were the first miners. Bitcoin uses a difficulty level to adjust how hard or easy it is to find blocks. This level is important for a key reason: we want the inflation rate of coins (how fast they come into circulation) to stay about the same, regardless how many miners (computing power) suddenly comes online. If the difficulty is set at super easy, but suddenly a super computer comes online that computer can gobble up thousands of coins in minutes if not seconds, creating massive rapid inflation. So the first thing to understand is that due to the Difficulty Level Adjustment the rate of coins coming into circulation will always stay about the same, regardless how many miners join or leave the network.
Getting back to power bars. So the point of Bitcoin is there is no center, no fixed authority. The problem is we still need a decision made about which chain is valid. This is where proof-of-work comes in. Satoshi's fairly brilliant solution to a consensus decision, with no leader, was to simply look for the longest chain (technically the chain with most hashing work). The reasoning was: as there are far more ordinary people than there are governments and dictators a Bitcoin supported by the all the world's people should always be able to muster more hashrate than even rich governments.
So Bitcoin began and people saw the brilliance: even with a weak power bar level of 1 (a couple computers), Bitcoin was safe from 51% attacks and attacking govs competing for control of the chain because a super low hashrate meant Bitcoin wasn't popular and govs wouldn't bother paying attention. By the time Bitcoin was big enough for govs to worry about attacking it should also have so many participants the power bar level would be far higher, providing strong defense.
Let's say the ideal power bar level is 50,000. At this level no government on earth has enough resources to beat the grassroots network. We hear people brag about how much security BTC has. However, the marketcap for all of BTC is about $160B. Countries like the U.S. and China have GDP measured in many trillions; a trillion is 1,000 billion. Does 160B really seem untouchable? For numeric comparison the main U.S. federal food assistance program cost the government $70B in 2016, representing about 2% of the budget. So the entirety of the BTC market cap is about twice the size of one welfare program, representing 2% of the overall budget. Where should we place the current security power bars if we want guaranteed safety from a determined U.S. gov? If 50,000 is guaranteed safe we're far from it. I'd say BTC is more like 5,000. That's still pretty decent.
Of course, BCH split from BTC... and didn't carry over all the miners and accompanying security. That's not an immediate concern because if BTC isn't on government's radar yet BCH sure isn't. However, that doesn't mean BCH doesn't need security from hostile forces. It's still a valuable network and needs defenses. Where would we put power bars for BCH? If BTC is 5,000 and BCH only has 3% of that hashrate then BCH has just 150. That's it.
How the Developer Funding Plan Works
Back to the DFP. What this says is as a community we agree to break off a piece of the block reward and instead of giving 100% to miners we give a small percent to developers. If each block is 10 coins and the price is $300 then winning a block means winning $3,000. Of course that's not all profit because miners have electricity and other expenses to pay before calculating profit. So if we reduce the portion of the miner reward by 10% so they get just 9 coins per block yet the price stays the same what happens? It means miners receive $2,700 for the same effort. We've just made it more expensive to mine BCH from the point of view of miners. What would any miner then rationally do? Seek profitability elsewhere if available. Suddenly BTC SHA256 hashing looks slightly more attractive so they'll go there. Hashrate leaves BCH and goes to BTC, but the key important point is BOTH chains have a difficulty adjustment algorithm which adjusts to account for rising or lowering miners overall, which keeps the coin inflation rate steady. This means BTC total hashrate rises (more miners compete for BTC) and its Difficulty Level rises accordingly, so the same rate of BTC pumps out; on BCH total hashrate falls (less miners compete for BCH) and its Difficulty falls, so the same rate of BCH pumps out. Inflation remains about the same on both coins so the price of both coins doesn't change any, beyond what it normally does based on news/events etc.
So what difference is there? The difference is total network security. Hashrate totals have changed. BTC gains more miner securing hashrate while BCH loses it. So BTC goes from 5,000 to say 5,100 power bars. BCH goes from about 150 to 140.
Does any of that matter in the grand scheme of things? Not in the slightest. Part of the reason is due to our emergency circumstances with BCH we had to rework our security model. Our primary defense is an idea I came up with, which BitcoinABC implemented, saying it's not sheer hashpower that dictates what chain we follow. We won't replace a chain we're working on if a new one suddenly appears if it means changing more than 10 blocks deep of history. This prevents all the threatening hashrate hanging over our heads from mining a secret chain and creating havoc unleashing it causing 10+ confimed txs to be undone, while exchanges, gambling sites etc. have long since paid out real world money.
Switching $6M worth of block rewards from mining to devs just means we lose a bit of hashrate security, while we gain those funds for development. Nothing more. Nobody holding BCH pays in the form of inflation or any other way. It costs literally NOTHING BECAUSE The block reward is ALREADY ALLOCATED. It will EITHER go 100% to mining security if we do nothing, or go to both miners and devs if the plan is put into effect. Hopefully this helps.
:)
TL;DR: we switch security which we don't really need, for developer funding which we do.
submitted by cryptos4pz to btc [link] [comments]

Ethereum 2.0: Why, How And Then?

Ethereum 2.0: Why, How And Then?
Why update Ethereum? One problem of the Ethereum network that the update should solve is scalability. At the moment, its blockchain can perform to 15 transactions per second, which is over two times more than that of bitcoin. However, this speed is still not enough for a large number of users. For example, the Visa payment system can perform up to 24 thousand transactions per second.
Adding an Optimistic Rollup technology will help to solve the scalability problem. According to Vitalik Buterin, the creator of Ethereum, its implementation will occur after the network’s update and will increase its throughput to 1000 transactions per second.
by StealthEX
Another solution to this problem is a change in the algorithm. Currently, Ethereum runs on the same protocol as Bitcoin, Proof-of-Work, confirmation of transactions in the cryptocurrency network occurs using the computing power of processors.
Using the Proof-of-Work algorithm limits the growth of the Ethereum network bandwidth. To withstand a large load, more miners are needed, but the growth of their number slows down since it becomes more difficult to mine cryptocurrency and, consequently, less profitable.
This is the reason the Ethereum development team is planning to switch to the Proof-of-Stake algorithm. Unlike the PoW, it does not require the use of computing power to confirm blocks. Instead of miners, transactions will be confirmed by validators. To become a validator, the user should have 32 ETH and install a special client. From a technical point of view, this is easier than buying mining devices and maintaining their functionality, as well as looking for access to cheap electricity. Thus, the system will no longer need expensive hardware.
The main solution to the scalability problem will be to implement sharding. Current Ethereum network is a unified database. After the update, the blockchain will be divided into autonomous, interacting blocks — shards, each of which will process particular transactions and smart contracts, which, however, will be recognized by the entire Ethereum blockchain. Nodes that form the shard process information separately, this allows maintaining the principle of decentralization. This is important since the risk of centralization is another big problem of the old algorithm.
Since the complexity of mining has increased over time, and now this process requires having expensive equipment and access to cheap electricity, small participants can not afford to stay in the game. In such conditions, big pools of miners that can provide higher productivity have a decisive advantage. For example, in April, more than 50% of the computing power of the Ethereum network was provided by only two mining pools. This creates a significant risk of centralization and “51% attacks”.
Validators will confirm transactions and get rewards in the form of passive income. According to the project’s roadmap, this amount will vary from 1.81% to 18.1%. The profitability of the stacking will depend on the number of validators. The more of them, the smaller the amount they get. However, there will be some costs. In the same Ethereum 2.0 roadmap, developers mentioned that the cost of validating transactions, based on rough calculations, will be about $180 per year. One of the developers of the project, Justin Drake, predicts that on average the validator will receive an income of 5% per year.

What is the estimated Ethereum 2.0 release date?

The launch of Ethereum 2.0 will take place gradually, in six stages, the “zero” of which is expected this summer. However, it is worth noting that due to finding vulnerabilities, the dates have already been shifted several times–initially, the transition to the new version was planned in 2019.
One of the developers of the project, Afri Schoedon, said that the launch could be postponed to 2021. According to him, under favourable circumstances, the main network can be presented in November of this year, but there are certain difficulties in this.
Schoedon explained that before launching ETH 2.0, all of its clients must be brought to the same specifications. After that, the developer’s team needs to open a unified deposit contract so that users can transfer their assets from the old chain to the new one. Between these stages, developers also need additional time, so they could test all aspects of the new system.
As it usually happens, there’s going to be two parallel blockchains as a result of the hard fork. The first one, ETH1, will continue to work using an old protocol, while the update will be implemented on ETH2. Users will be able to transfer their coins from the old blockchain to the new one, but not vice versa. The appearance of sharding will allow developers to move to phase 1.5 — during this phase, ETH1 will merge with ETH2, becoming one of the 64 “shards” of the updated blockchain. In the second phase, smart contracts become available on ETH2, which can be considered the full start of its economic activity.

And what are expectations?

Updating the Ethereum network will increase its technical capabilities, namely, it will speed up and reduce the cost of transactions, as well as make the blockchain less vulnerable for centralization process.
Currently, the absolute majority of decentralized finance projects are developed using the Ethereum platform. The Ethereum 2.0 release will probably attract even more partners who will use the blockchain for their projects.
Ryan Watkins, Messari Analysis company’s researcher, highly values the importance of updating.
“ETH 2.0 is a much stronger catalyst than the Bitcoin halving simply because it’s an uncertain and fundamental change.” — Ryan Watkins wrote on his Twitter account
And the part about uncertainty is hard to disagree with. Of course, there are some concerns about the bright Ethereum future. The coming hard fork carries with it potential negative consequences. For example, after switching to the PoS algorithm, the US Securities and Exchange Commission (SEC) may well admit Ethereum as a security, which will lead to legal complications similar to those faced by Pavel Durov when trying to launch his TON blockchain platform.
For now, ETH is the most popular coin for mining at home, and most of these miners will probably just leave the network.
There is also a risk that the price of Ethereum may fall. To receive passive income for storing ETH, the user will not only need to have 32 coins but also block them through a special transaction. They will not be able to withdraw these blocked funds immediately. As stated in the project roadmap, the cryptocurrency withdrawal process will take at least 18 hours. This could take even more time if many users request the return of tokens at the same time. Thus, if ETH falls in price, it will be impossible to sell it immediately, and there is a risk of losing some capital and all the income received from stacking.
Nevertheless, investors are mostly optimistic — the volume of Ethereum options on the Deribit exchange has grown to a historical high, which indicates confidence in the future of Ethereum project. The ETH price is also growing, having overcome the consequences of the March collapse of cryptocurrencies.
Most experts agree that Ethereum price will grow after the update. On the one hand, the altcoin will become more expensive, as it will become a more attractive investment. On the other hand, the offer will decrease, as users will start transferring coins from the first version of the network to the second, to block them for passive income.
If you want to participate in the future fate of the ETH project, you can buy Ethereum using our service. We provide fast, anonymous and limitless swaps between over 250 cryptocurrencies. Just go to StealthEX and follow these easy steps:
✔ Choose the pair and the amount for your exchange. For example BTC to ETH.
✔ Press the “Start exchange” button.
✔ Provide the recipient address to which the coins will be transferred.
✔ Move your cryptocurrency for the exchange.
✔ Receive your coins.
Follow us on Medium, Twitter and Reddit to get StealthEX.io updates and the latest news about the crypto world. For all requests message us via [[email protected]](mailto:[email protected]).
The views and opinions expressed here are solely those of the author. Every investment and trading move involves risk. You should conduct your own research when making a decision.
Original article was posted on https://stealthex.io/blog/2020/06/30/ethereum-2-0-why-how-and-then/.
submitted by Stealthex_io to conspiracy [link] [comments]

Bitcoin 11 Years - Achievements, Lies, and Bullshit Claims So Far - Tooootally NOT a SCAM !!!!

That's right folks, it's that time again for the annual review of how Bitcoin is going: all of those claims, predictions, promises .... how many have turned out to be true, and how many are completely bogus ???
Please post / link this on Bitcoin (I am banned there for speaking the truth, so I cannot do it) ... because it'a way past time those poor clueless mushrooms were exposed to the truth.
Anyway, without further ado, I give you the Bitcoin's Achievements, Lies, and Bullshit Claims So Far ...
.
Bitcoin Achievements so far:
  1. It has spawned a cesspool of scams (2000+ shit coin scams, plus 100's of other scams, frauds, cons).
  2. Many 1,000's of hacks, thefts, losses.
  3. Illegal Use Cases: illegal drugs, illegal weapons, tax fraud, money laundering, sex trafficking, child pornography, hit men / murder-for-hire, ransomware, blackmail, extortion, and various other kinds of fraud and illicit activity.
  4. Legal Use Cases: Steam Games, Reddit, Expedia, Stripe, Starbucks, 1000's of merchants, cryptocurrency conferences, Ummm ????? The few merchants who "accept Bitcoin" immediately convert it into FIAT after the sale, or require you to sell your coins to BitPay or Coinbase for real money, and will then take that money. Some of the few who actually accept bitcoin haven't seen a customer who needed to pay with bitcoin for the last six months, and their cashiers no longer know how to handle that.
  5. Contributing significantly to Global Warming.
  6. Wastes vasts amounts of electricity on useless, do nothing work.
  7. Exponentially raises electricity prices when big miners move into regions where electricity was cheap.
  8. It’s the first "currency" that is not self-sustainable. It operates at a net loss, and requires continuous outside capital to replace the capital removed by miners to pay their costs. It’s literally a "black hole currency."
  9. It created a new way for people living too far from Vegas to gamble all their life savings away.
  10. Spawned "blockchain technology", a powerful technique that lets incompetent programmers who know almost nothing about databases, finance, programming, or blockchain scam millions out of gullible VC investors, banks, and governments.
  11. Increased China's foreign trade balance by a couple billion dollars per year.
  12. Helped the FBI and other law enforcement agents easily track down hundreds of drug traffickers and drug users.
  13. Wasted thousands if not millions of man-hours of government employees and legislators, in mostly fruitless attempts to understand, legitimize, and regulate the "phenomenon", and to investigate and prosecute its scams.
  14. Rekindled the hopes of anarcho-capitalists and libertarians for a global economic collapse, that would finally bring forth their Mad Max "utopia".
  15. Added another character to Unicode (no, no, not the "poo" 💩 character ... that was my first guess as well 🤣)
  16. Provides an easy way for malware and ransomware criminals to ply their trade and extort hospitals, schools, local councils, businesses, utilities, as well as the general population.
.
Correct Predictions:
  1. 2015-12: "1,000 dollar in 2015", u/Luka_Magnotta, aka time traveler from the future, 31-Aug-2013, https://www.reddit.com/Bitcoin/comments/1lfobc/i_am_a_timetraveler_from_the_future_here_to_beg/ (Technically, this prediction is WRONG because the highest price reached in 2015 was $495.56 according to CMC. Yes, Bitcoin reached $1,000 in 2013 and 2014, but that's NOT what the prediction says).
  2. 2017-12: "10,000 in 2017", u/Luka_Magnotta, aka time traveler from the future, 31-Aug-2013, https://www.reddit.com/Bitcoin/comments/1lfobc/i_am_a_timetraveler_from_the_future_here_to_beg/
  3. 2018-04: $10,000 (by April 2018), Mike Novogratz, link #1: https://www.bitcoinprice.com/predictions/, link #2: https://www.bloomberg.com/news/articles/2017-11-21/mike-novogratz-says-bitcoin-will-end-the-year-at-10-000
  4. 2018-12: $10,000 (by 2018), Tim Draper, link #1: https://www.bitcoinprice.com/predictions/, link #2: https://www.youtube.com/watch?v=3AW5s6QkRRY
  5. Any others ? (Please tell me).
.
Bitcoin Promises / Claims / Price Predictions that turned out to be lies and bullshit:
  1. ANONYMOUS
  2. CENSORSHIP RESISTANT
  3. FRICTIONLESS
  4. TRUSTLESS
  5. UNCENSORABLE
  6. UNTRACEABLE
  7. SAFE
  8. SECURE
  9. YOU CANNOT LOSE
  10. NOT A SCAM
  11. PERMISSIONLESS
  12. GUARANTEED PRIVACY
  13. CANNOT BE SEIZED
  14. CANNOT BE CONFISCATED
  15. Be your own bank
  16. Regulation-proof
  17. NO MIDDLEMEN
  18. DECENTRALIZED
  19. Instantaneous transactions
  20. Fast transactions
  21. Zero / No transaction fees
  22. Low transaction fees
  23. A store of value
  24. A deflationary digital asset
  25. "A deflationary digital asset that no single human being can destroy."
  26. "an asset that is equally as dual use as a car, water, or any other traditional element that has existed."
  27. "Digital gold"
  28. Easy to use
  29. Cannot be stolen
  30. Cannot be hacked
  31. Can be mined by anyone
  32. Can be mined by anyone, even with an old computer or laptop
  33. Cannot be centralized
  34. Will return power back to the people.
  35. Not a Ponzi scam
  36. Not a Pyramid scam
  37. Never pay tax again
  38. Your gains cannot be taxed
  39. A currency
  40. An amazing new class of asset
  41. An asset
  42. A means to economic freedom
  43. A store of value
  44. The best investment the word has ever seen
  45. A great investment
  46. Efficient
  47. Scalable
  48. Stable
  49. Resilient
  50. Reliable
  51. Low energy
  52. Low risk
  53. Redistribute wealth to everybody
  54. No more have's and have not's
  55. No more US and THEM
  56. No more disadvantaged people
  57. No more RICH and POOR
  58. No more poor people
  59. Uses amazing new technology
  60. Uses ingenious new technology
  61. Satishi Nakamoto invented ...
  62. Segwit will solve all of Bitcoin's woes
  63. Lightning Network will solve all of Bitcoin's woes
  64. Limited by scarcity
  65. Can only go up in value
  66. Price cannot crash
  67. Has intrinsic value
  68. Value will always be worth more than cost to mine
  69. Adoption by investors is increasing exponentially
  70. Adoption by investors is increasing
  71. Adoption by merchants is increasing exponentially
  72. Adoption by merchants is increasing
  73. You are secure if you keep your coins on an exchange
  74. You are secure if you keep your coins in a hardware wallet
  75. You are secure if you keep your coins in an air-gapped Linux PC
  76. Will change the world
  77. "the next phase in human evolution"
  78. "Blockchain is more encompassing than the internet"
  79. Blockchain can solve previously unsolvable problems.
  80. "The only regulation we need is the blockchain"
  81. "Bank the unbanked"
  82. "To abolish financial slavery and the state's toxic monopoly on money."
  83. "To have better tools in the fight against the state violence and taxation."
  84. "To stamp information on a blockchain forever so we can bypass state censorship, copyrights, patents(informational monopolies) etc."
  85. Will destroy / overthrow FIAT
  86. Will destroy / overthrow the world's governments
  87. Will destroy / overthrow the banking system
  88. Will destroy / overthrow the world economies
  89. Will free people from tyranny
  90. Will give people financial freedom
  91. Will bring world peace
  92. Never going below $19K again
  93. Never going below $18K again
  94. Never going below $17K again
  95. Never going below $16K again
  96. Never going below $15K again
  97. Never going below $14K again
  98. Never going below $13K again
  99. Never going below $12K again
  100. Never going below $11K again
  101. Never going below $10K again
  102. Never going below $9K again
  103. Never going below $8K again
  104. Never going below $7K again
  105. Never going below $6K again
  106. Never going below $5K again
  107. Never going below $4K again
  108. Is NOT a Scam
  109. Hashing Power secures the Bitcoin network
  110. Untraceable, private transactions
  111. Guaranteed privacy
  112. Not created out of thin air
  113. Not created out of thin air by unregulated, unbacked entities
  114. Totally NOT a scam
  115. Is not used primarily by crimonals, drug dealers, or money launderers.
  116. 100% secure
  117. 2010 will be the "Year of Crypto"
  118. 2011 will be the "Year of Crypto"
  119. 2012 will be the "Year of Crypto"
  120. 2013 will be the "Year of Crypto"
  121. 2014 will be the "Year of Crypto"
  122. 2015 will be the "Year of Crypto"
  123. 2016 will be the "Year of Crypto"
  124. 2017 will be the "Year of Crypto"
  125. 2018 will be the "Year of Crypto"
  126. 2019 will be the "Year of Crypto"
  127. 2010: MASS ADOPTION any day now"
  128. 2011: MASS ADOPTION aany day now"
  129. 2012: MASS ADOPTION aaany day now"
  130. 2013: MASS ADOPTION aaaany day now"
  131. 2014: MASS ADOPTION aaaaany day now"
  132. 2015: MASS ADOPTION aaaaaany day now"
  133. 2016: MASS ADOPTION aaaaaaany day now"
  134. 2017: MASS ADOPTION aaaaaaaany day now"
  135. 2018: MASS ADOPTION aaaaaaaaany day now"
  136. 2019: MASS ADOPTION aaaaaaaaany day now"
  137. "Financial Freedom, bro."
  138. no single entity, government or individual, can alter or reverse its transactions
  139. insurance against the tyranny of state
  140. Bitcoin has come to destroy all governments and bring about the libertarian utopia of my dreams.
  141. The major issues in Bicoin's network will be fixed. This is still early days, Bitcoin has only been around for 2+ years.
  142. The major issues in Bicoin's network will be fixed. This is still early days, Bitcoin has only been around for 5+ years.
  143. The major issues in Bicoin's network will be fixed. This is still early days, Bitcoin has only been around for 7+ years.
  144. The major issues in Bicoin's network will be fixed. This is still early days, Bitcoin has only been around for 9+ years.
  145. 1,000's of predictions of skyrocketing and/or never falling prices
  146. Escape the petty rivalries of warring powers and nation states by scattering control among the many. The Bitcoin Cash debacle proves that even the most cryptographically secure plans of mice and men often go awry. Ref: https://www.reddit.com/Buttcoin/comments/9zfhb6/like_theres_only_one_flaw_with_buttcoin_crash/ea8s11m
  147. People will NEVER be able to welch out of bets or deals again. Nov-2018, Ref: https://www.reddit.com/Buttcoin/comments/9zvpl2/the_guy_who_made_the_1000_bet_that_btc_wouldnt/
  148. "Everything will be better, faster, and cheaper.", Brock Pierce, EOS.io shill video.
  149. "Everything will be more connected.", Brock Pierce, EOS.io shill video.
  150. "Everything will be more trustworthy.", Brock Pierce, EOS.io shill video.
  151. "Everything will be more secure.", Brock Pierce, EOS.io shill video.
  152. "Everything that exists is no-longer going to exist in the way that it does today.", Brock Pierce, EOS.io shill video.
  153. "Everything in this world is about to get better.", Brock Pierce, EOS.io shill video.
  154. You are a slave to the bankers
  155. The bankers print money and then you pay for it
  156. Bitcoin is The Peoples Money
  157. Bitcoin will set you free
  158. Bitcoin will set you free from the slavery of the banks and the government Ref: https://www.reddit.com/Bitcoin/comments/cd2q94/bitcoin_shall_set_you_free/
  159. ~~Bitcoin is "striking fear into the hearts of bankers, precisely because Bitcoin eliminates the need for banks. ~~, Mark Yusko, billionaire investor and Founder of Morgan Creek Capital, https://www.bitcoinprice.com/predictions/
  160. "When transactions are verified on a Blockchain, banks become obsolete.", Mark Yusko, billionaire investor and Founder of Morgan Creek Capital, https://www.bitcoinprice.com/predictions/
  161. SnapshillBot quotes from delusional morons:
  162. "A bitcoin miner in every device and in every hand."
  163. "All the indicators are pointing to a huge year and bigger than anything we have seen before."
  164. "Bitcoin is communism and democracy working hand in hand."
  165. "Bitcoin is freedom, and we will soon be free."
  166. "Bitcoin isn't calculated risk, you're right. It's downright and painfully obvious that it will consume global finance."
  167. "Bitcoin most disruptive technology of last 500 years"
  168. "Bitcoin: So easy, your grandma can use it!"
  169. "Creating a 4th Branch of Government - Bitcoin"
  170. "Future generations will cry laughing reading all the negativity and insanity vomited by these permabears."
  171. "Future us will thank us."
  172. "Give Bitcoin two years"
  173. "HODLING is more like being a dutiful guardian of the most powerful economic force this planet has ever seen and getting to have a say about how that force is unleashed."
  174. "Cut out the middleman"
  175. "full control of your own assets"
  176. "reduction in wealth gap"
  177. "no inflation"
  178. "cannot print money out of thin air"
  179. "Why that matters? Because blockchain not only cheaper for them, it'll be cheaper for you and everyone as well."
  180. "If you are in this to get rich in Fiat then no. But if you are in this to protect your wealth once the current monetary system collapse then you are protected and you'll be the new rich."
  181. "Theres the 1% and then theres the 99%. You want to be with the rest thats fine. Being different and brave is far more rewarding. No matter your background or education."
  182. "NO COINERS will believe anything they are fed by fake news and paid media."
  183. "I know that feeling (like people looking at you as in seeing a celebrity and then asking things they don't believe until their impressed)."
  184. "I literally walk round everyday looking at other people wondering why they even bother to live if they don't have Bitcoin in their lives."
  185. "I think bitcoin may very well be the best form of money we’ve ever seen in the history of civilization."
  186. "I think Bitcoin will do for mankind what the sun did for life on earth."
  187. "I think the constant scams and illegal activities only show the viability of bitcoin."
  188. "I think we're sitting on the verge of exponential interest in the currency."
  189. "I'm not using hyperbole when I say Satoshi found the elusive key to World Peace."
  190. "If Jesus ever comes back you know he's gonna be using Bitcoin"
  191. "If this idea was implemented with The Blockchain™, it would be completely flawless! Flawless I tell you!"
  192. "If you're the minimum wage guy type, now is a great time to skip food and go full ramadan in order to buy bitcoin instead."
  193. "In a world slipping more and more into chaos and uncertainty, Bitcoin seems to me like the last solid rock defeating all the attacks."
  194. "In this moment, I am euphoric. Not because of any filthy statist's blessing, but because I am enlightened by own intelligence."
  195. "Is Bitcoin at this point, with all the potential that opens up, the most undervalued asset ever?"
  196. "It won't be long until bitcoin is an everyday household term."
  197. "It's the USD that is volatile. Bitcoin is the real neutral currency."
  198. "Just like the early Internet!"
  199. "Just like the Trojan Horse of old, Bitcoin will reveal its full power and nature"
  200. "Ladies if your man doesnt have some bitcoin then he cant handle anything and has no danger sex appeal. He isnt edgy"
  201. "let me be the first to say if you dont have bitcoin you are a pussy and cant really purchase anything worldwide. You have no global reach"
  202. "My conclusion is that I see this a a very good thing for bitcoin and for users"
  203. "No one would do such a thing; it'd be against their self interests."
  204. "Ooh lala, good job on bashing Bitcoin. How to disrespect a great innovation."
  205. "Realistically I think Bitcoin will replace the dollar in the next 10-15 years."
  206. "Seperation of money and state -> states become obsolete -> world peace."
  207. "Some striking similarities between Bitcoin and God"
  208. "THANK YOU. Better for this child to be strangled in its crib as a true weapon for crypto-anarchists than for it to be wielded by toxic individuals who distort the technology and surrender it to government and corporate powers."
  209. "The Blockchain is more encompassing than the internet and is the next phase in human evolution. To avoid its significance is complete ignorance."
  210. "The bull run should begin any day now."
  211. "The free market doesn't permit fraud and theft."
  212. "The free market will clear away the bad actors."
  213. "The only regulation we need is the blockchain."
  214. "We are not your slaves! We are free bodies who will swallow you and puke you out in disgust. Welcome to liberty land or as that genius called it: Bitcoin."
  215. "We do not need the bankers for Satoshi is our saviour!"
  216. "We have never seen something so perfect"
  217. "We must bring freedom and crypto to the masses, to the common man who does not know how to fight for himself."
  218. "We verified that against the blockchain."
  219. "we will see a Rennaisnce over the next few decades, all thanks to Bitcoin."
  220. "Well, since 2006, there has been a infinite% increase in price, so..."
  221. "What doesn't kill cryptocurrency makes it stronger."
  222. "When Bitcoin awake in normally people (real people) ... you will have this result : No War. No Tax. No QE. No Bank."
  223. "When I see news that the price of bitcoin has tanked (and thus the market, more or less) I actually, for-real, have the gut reaction "oh that’s cool, I’ll be buying cheap this week". I never knew I could be so rational."
  224. "Where is your sense of adventure? Bitcoin is the future. Set aside your fears and leave easier at the doorstep."
  225. "Yes Bitcoin will cause the greatest redistribution of wealth this planet has ever seen. FACT from the future."
  226. "You are the true Bitcoin pioneers and with your help we have imprinted Bitcoin in the Canadian conscience."
  227. "You ever try LSD? Perhaps it would help you break free from the box of state-formed thinking you have limited yourself..."
  228. "Your phone or refrigerator might be on the blockchain one day."
  229. The banks can print money whenever they way, out of thin air, so why can't crypto do the same ???
  230. Central Banks can print money whenever they way, out of thin air, without any consequences or accounting, so why can't crypto do the same ???
  231. It's impossible to hide illegal, unsavory material on the blockchain
  232. It's impossible to hide child pornography on the blockchain
  233. Fungible
  234. All Bitccoins are the same, 100% identical, one Bitcoin cannot be distinguished from any other Bitcoin.
  235. The price of Bitcoin can only go up.
  236. "Bubbles are mathematically impossible in this new paradigm. So are corrections and all else", John McAfee, 7 Dec 2017 @ 5:09 PM,https://mobile.twitter.com/officialmcafee/status/938938539282190337
  237. Scarcity
  238. The price of Bitcoin can only go up because of scarcity / 21 million coin limit. (Bitcoin is open source, anyone can create thir own copy, and there are more than 2,000+ Bitcoin copies / clones out there already).
  239. immune to government regulation
  240. "a world-changing technology"
  241. "a long-term store of value, like gold or silver"
  242. "To Complex to Be Audited."
  243. "Old Auditing rules do not apply to Blockchain."
  244. "Old Auditing rules do not apply to Cryptocurrency."
  245. "Why Bitcoin has Value: SCARCITY.", PlanB, Coin Shill, 22-Mar-2019, https://medium.com/@100trillionUSD/modeling-bitcoins-value-with-scarcity-91fa0fc03e25
  246. "Bitcoin is the first scarce digital object the world has ever seen, it is scarce like silver & gold, and can be sent over the internet, radio, satellite etc.", PlanB, Coin Shill, 22-Mar-2019, https://medium.com/@100trillionUSD/modeling-bitcoins-value-with-scarcity-91fa0fc03e25
  247. "Surely this digital scarcity has value.", PlanB, Coin Shill, 22-Mar-2019, https://medium.com/@100trillionUSD/modeling-bitcoins-value-with-scarcity-91fa0fc03e25
  248. Bitcoin now at $16,600.00. Those of you in the old school who believe this is a bubble simply have not understood the new mathematics of the Blockchain, or you did not cared enough to try. Bubbles are mathematically impossible in this new paradigm. So are corrections and all else", John McAfee, 7 Dec 2017 @ 5:09 PM,https://mobile.twitter.com/officialmcafee/status/938938539282190337
  249. "May 2018 will be the last time we ever see $bitcoin under $10,000", Charlie Shrem, bitcoin advocate and convicted felon, 11:31 AM 3-May-2018, https://twitter.com/CharlieShrem/status/992109375555858433
  250. "Last dip ever.", AngeloBTC, 14 Oct 2018, https://mobile.twitter.com/AngeloBTC/status/1051710824388030464/photo/1
  251. "Bitcoin May Have Just Experienced its Final Shakeout Before a Big Rally", Joseph Young, coin shill, October 15, 2018 22:30 CET, https://www.ccn.com/bitcoin-may-have-just-experienced-its-final-shakeout-before-a-big-rally/
  252. Bitcoin would be a buy if the price fell under $5,000., Mohamed El-Erian, chief economic advisor at Allianz, 29-Jun-2018, https://www.ccn.com/bitcoin-a-buy-below-5000-says-allianz-chief-economic-adviso
  253. 2013-11-27: ""What is a Citadel?" you might wonder. Well, by the time Bitcoin became worth 1,000 dollar [27-Nov-2013], services began to emerge for the "Bitcoin rich" to protect themselves as well as their wealth. It started with expensive safes, then began to include bodyguards, and today, "earlies" (our term for early adapters), as well as those rich whose wealth survived the "transition" live in isolated gated cities called Citadels, where most work is automated. Most such Citadels are born out of the fortification used to protect places where Bitcoin mining machines are located. The company known as ASICminer to you is known to me as a city where Mr. Friedman rules as a king.", u/Luka_Magnotta, aka time traveler from the future, 31-Aug-2013, https://www.reddit.com/Bitcoin/comments/1lfobc/i_am_a_timetraveler_from_the_future_here_to_beg/
  254. 2018-02: Bitcoin price to hit $27,000 by February 2018, Trace Mayer, host of the Bitcoin Knowledge Podcast, and self-proclaimed entrepreneur, investor, journalist, monetary scientist and ardent defender, Link #1: https://mobile.twitter.com/TraceMayestatus/917260836070154240/photo/1, Link #2: https://www.bitcoinprice.com/predictions/
  255. 2018-06: "Bitcoin will surpass $15,000 in June [2018]." John McAfee, May 25, 2018, https://bitcoinist.com/john-mcafee-says-bitcoin-will-surpass-15000-in-june/
  256. 2018-07: Bitcoin will be $28,000 by mid-2018, Ronnie Moas, Wall Street analyst and founder of Standpoint Research, http://helpfordream.com/2018/12/23/5-bitcoin-price-predictions-gone-wrong/.
  257. 2018-12: Bitcoin to reach a price of between 40,000 and 110,000 US dollars by the end of the 2017 bull run ... sometime before 2019, Masterluc, 26-May-2017, an anonymous "legendary" Bitcoin trader, Link #1: https://www.tradingview.com/chart/BTCUSD/YRZvdurN-The-target-of-current-bubble-lays-between-40k-and-110k/, Link #2: https://www.bitcoinprice.com/predictions/
  258. 2018-12: "There is no reason why we couldn’t see Bitcoin pushing $50,000 by December [2018]", Thomas Glucksmann, head of APAC business at Gatecoin, Link #1: https://www.bitcoinprice.com/predictions/
  259. 2018-12: Listen up you giggling cunts... who wants some?...you? you want some?...huh? Do ya? Here's the deal you fuckin Nerds - Butts are gonna be at 30 grand or more by next Christmas [2018] - If they aren't I will publicly administer an electronic dick sucking to every shill on this site and disappear forever - Until then, no more bans or shadow bans - Do we have a deal? If Butts are over 50 grand me and Lammy get to be mods. Deal? Your ole pal - "Skully" u/10GDeathBoner, 3-Feb-2018 https://www.reddit.com/Buttcoin/comments/7ut1ut/listen_up_you_giggling_cunts_who_wants_someyou/
  260. 2018-12: 1 bitcoin = 1 Lambo. Remind me on Christmas eve [2018] u/10GDeathBoner, 3-Feb-2018, https://www.reddit.com/Buttcoin/comments/7ut1ut/listen_up_you_giggling_cunts_who_wants_someyou/dtn2pna
  261. 2018-12: Been in BTC since 2014 and experienced many "deaths" of BTC... this too shall pass... $10k end of the year. [2018] u/Exxe2502, 30-Jun-2018 https://reddit.com/Bitcoin/comments/8uur27/_/e1ioi5b/?context=1
  262. 2018-12: "Yale Alumni prediction - 30 Grand by Christmas [2018] - and you my friend... you will be the one eating Mcafee's dick in 2020. :) -:", u/SirNakamoto, 15-Jun-2018, https://www.reddit.com/Buttcoin/comments/8r0tyh/fdic_agrees_to_cover_bitcoin_losses_in_event_of/e0nzxq7
  263. 2018-12: "Impossible For Bitcoin Not to Hit $10,000 by This Year (2018)", Mike Novogratz, a former Goldman Sachs Group Inc. partner, ex-hedge fund manager of the Fortress Investment Group and a longstanding advocate of cryptocurrency, 22-Sep-2018, https://www.newsbtc.com/2018/09/22/billionaire-novogratz-impossible-for-bitcoin-not-to-hit-10000-by-this-yea
  264. 2018-12: "[Bitcoin] between $13,800 and $14,800 [by end of 2018]", Fundstrat's Tom Lee, 13-Dec-2018, https://www.cnbc.com/2018/12/13/wall-streets-bitcoin-bull-tom-lee-we-are-tired-of-people-asking-us-about-target-prices.html
  265. 2018-12: "Bitcoin is going to be $15k-$20k by the end of the year (2018)", Didi Taihuttu, 1-Nov-2018, https://www.wsj.com/video/series/moving-upstream/the-bitcoin-gamble/85E3A4A7-C777-4827-9A3F-B387F2AB7654
  266. 2018-12: 2018 bitcoin price prediction reduced to $15,000 [was $25,000], Fundstrat's Tom Lee, 16-Nov-2018, https://www.cnbc.com/2018/11/16/wall-streets-crypto-bull-tom-lee-slashes-year-end-forecast-by-10000.html
  267. 2018-12: "I want to be clear, bitcoin is going to $25,000 by year end (2018)", Fundstrat's Tom Lee, 5-Jul-2018, https://www.cnbc.com/video/2018/07/05/tom-lee-i-want-to-be-clear-bitcoin-is-going-to-25000-by-year-end.html
  268. 2018-12: "Bitcoin could be at $40,000 by the end of 2018, it really easily could", Mike Novogratz, a former Goldman Sachs Group Inc. partner, ex-hedge fund manager of the Fortress Investment Group and a longstanding advocate of cryptocurrency, 21-Sep-2018, https://www.youtube.com/watch?v=6lC1anDg2KU
  269. 2018-12: "Bitcoin will be priced around $50,000 by the end of the year (2018)", Bitcoin bull Arthur Hayes, co-founder and CEO of BitMEX, 29-Jun-2018, https://www.cnbc.com/2018/06/29/bitcoin-will-reach-50000-in-2018-says-founder-of-bitcoin-exchange.html
  270. 2018-12: "Bitcoin could definitely see $50,000 in 2018", Jeet Singh, cryptocurrency portfolio manager, speaking in January 2018 at the World Economic Forum in Davos, https://www.dcforecasts.com/new-prediction-says-bitcoin-hit-50000-2018/
  271. 2018-12: "Bitcoin will hit $100,000 this year (2018)", Kay Van-Petersen, an analyst at Saxo Bank, 17-Jan-2018, https://www.cnbc.com/2018/01/16/bitcoin-headed-to-100000-in-2018-analyst-who-forecast-2017-price-move.html
  272. 2018-12: "Bitcoin price to surpass the $100,000 mark by the end of 2018", Tone Vays, 21-Sep-2017, https://www.ccn.com/prominent-bitcoin-trader-price-is-heading-towards-100000-in-2018/
  273. 2018-12: "Bitcoin’s Price Will Surpass the $100,000 Mark by the End of 2018", Anonymous ("author" obviously too embarrassed to put his name to such bullshit "articles"), Oct-2018, https://investingpr.com/bitcoin-price-predictions-for-2018/
  274. 2018-12: "Our [2018] year-end bitcoin target is $7700.", James Stefurak, Founder at Monarch Research. See article: "Experts Forecast Bitcoin will rise by 2019", REF: https://hackernoon.com/experts-forecast-bitcoin-will-rise-by-2019-f4af8807036b?gi=dfea3c30d6d8
  275. 2018-12: "... we’ll see the price rally reaching its all-time of high of around $20K before the end of 2018", Khaled Khorshid, Co-Founder at Treon ICO. See article: "Experts Forecast Bitcoin will rise by 2019", REF: https://hackernoon.com/experts-forecast-bitcoin-will-rise-by-2019-f4af8807036b?gi=dfea3c30d6d8
  276. 2018-12: Bitcoin will end 2018 at the price point of $50,000, Ran Neuner, host of CNBC’s show Cryptotrader and the 28th most influential Blockchain insider according to Richtopia,https://www.bitcoinprice.com/predictions/
  277. Plus a whole host of wrong 2019 predictions (could not be included here because of post character limit issues), so please see my earlier post from 4 days ago: Ummm, remember those "Expert" Bitcoin Price Predictions for 2019 ..... ohhhhh dear ....., https://www.reddit.com/Buttcoin/comments/eiqhq3/ummm_remember_those_expert_bitcoin_price/
.
But it's NOT all bad news, some claims and promises are yet to be determined:
  1. Never going below $3K again
  2. Never going below $2K again
  3. Never going below $1K again
  4. Any others ? Please let me know.
submitted by Crypto_To_The_Core to Buttcoin [link] [comments]

Price/Reward vs. Cost per Bitcoin Transaction

I am able to roughly calculate the total income per year for miners (mostly paid in new minted BTC or in the future mostly paid in transaction fees) per transaction - which is volatile and dependent on the price of BTC, and also the total cost of operations to be a miner (electricity bills, network costs, hardware costs)... but I am only able to do this with hindsight, meaning if I looked at total miner rewards over the past 12 months and divided that with total cost of operations over the past 12 months I'd see that there are times when it's not profitable to mine because the miner's fixed costs would exceed any reward, especially when Bitcoin prices are low.
But let's put aside profits for now and look at fixed costs. Bitcoin has an upper limit to the number of transactions it can process per second, so if we understand that cost (not price or fee) per transaction is XX dollars being spent on computing and networking power per year divided by YY transactions per year, we'll see that it lands at about $40-50 per transaction. Then considering there is an upper limit to the transaction speeds achievable by Bitcoin, and the fixed nature of operating costs, this cost per transaction seems to remain rather constant at this range even when Bitcoin is at its theoretical maximum transaction speed.
But here is where I faced difficulty, when coming back to the price side of the equation. In scenarios where the price of Bitcoin is low and mining becomes unprofitable, does the reduction in total number of miners who drop out reduce the remaining miner's operating cost? Or does it just mean that the spoils of war is now divided amongst less miners, hence they become profitable again? In this case wouldn't the miners with lowest operating cost always be the one who is the last to drop out, ie. large low-cost mining farms in China?
Also, when transaction fees become the primary source of income for miners, and we know the cost per transaction is about $40-50 based on past year data, then how do we reduce transaction costs so that it's appealing and competitive in the market? Miners incurring operating costs of $50 per transaction would still be profitable if they charged a $51 transaction fee, but they would be bleeding losses if they only collected $10 per transaction. How would that work? What are the levers that can be pulled in Bitcoin that can help ensure it'll always remain a viable enterprise for a distributed group of people to continue processing transactions? If the lever is predominantly number of miners hoping to earn transaction fees, then what number is the breakeven point for all miners?
I'm sure there are plenty of experts who have pondered and probably published PhD papers on this topic, so I'd be forever indebted if you could help me clear this up, and I do apologize in advance for not being able to crack this one on my own.
Thanks a million!
PS: For total operating costs I included estimated electricity costs, which came to about USD$5 billion per year.
submitted by chiewbakca to Bitcoin [link] [comments]

Sharering (SHR) I believe this one is going to surprise so many. Already generating revenue and doing buybacks every week. Already over 10 000 registered users. Mainnet + app + masternodes and staking before EOY.

I got this stuff from Steve Aitchison, he wrote this review and posted it on Uptrennd. Figured I should put it on here as well since I truly believe this is an incredible moonshot. I'm personally holding SHR myself and am very convinced it will do extremely well.
Give a read through it and you will immediatly see why. Enjoy guys.
Introduction
Imagine for a second the following scenario. You are a 2 car family. One car is used every day going back and forth to work, for shopping, all the little jaunts you and your husband like to go on. Your grown children are at university and come home for the weekends so the other car sits in the driveway all week and doesn’t get used during the week. What a waste of a perfectly good car. You think to yourself we could put that car to good use and actually help to pay for university fees, by renting it out during the week. However, then you think “well it’s only a little Ford Fiesta who’s going to want to rent that.” Well, it turns out a lot of people want to rent it and for a good price: £34 ($40) per day, a possible $800 per month.
Peer to peer car sharing has grown massively over the last few years and people are making serious money by letting our vehicles on a daily basis, emulating the Airbnb model. In fact companies like Turo, Getaround and Drivy, which has just been acquired by Getaround for $300 Million, are bringing in serious investors like Toyota, Softbank Vision Fund, Menlo Ventures, and IAC to the tune of over $800 Million.
A key difference between rental companies and peer to peer is that they have vastly improved technology with app interfaces that make locating assets and resources, reserving and using them, and making payment convenient and seamless. This, combined with location-specific analytics, allows by-the-minute access to assets and resources (e.g. cars or bicycles) and enables customers to pick up and drop these assets where and when convenient.
Car sharing is just one example of an industry that is being disrupted. We have seen, experienced and read about the amazing growth of Airbnb which is now estimated to be valued at $38 Billion. Airbnb has been so successful that companies like booking.com are trying to get in on the act by adopting a similar model when it comes to booking accommodation.
There is also the phenomenal rise of bicycle rentals which we see in cities all over the world, not quite the same as peer to peer sharing, but it’s another rental model that is ripe for being disrupted by the new sharing model.
With this business model in mind what other areas could it be used in:
Transport: Used for the rental of cars, trucks, scooters, trailers, and even heavy vehicles. Delivery Drivers: Facilitate booking and payment for delivery drivers. Agriculture: Garden sharing, seed swap, bee-hive relocation, etc. Finance: Peer to peer lending Food bank, social dining Travel Tours, shared tour groups Real Estate Airbnb, co-housing, co-living, Couchsurfing, shared office space, house swapping. Time: Labour, co-working, freelancing Assets Book swapping, clothes swapping, fractional ownership, freecycling, toy libraries. Transportation Car sharing, ride-sharing, car-pooling, bicycle sharing, delivery company, couriers And so much more!
This newly emerging, but highly fragmented sharing industry, is currently worth over $100 billion. It is predicted to grow to at least $335 billion by 2025.
As you can see from a few examples above the sharing economy has a lot of room to grow but what it doesn’t have, yet, is a company who can facilitate ALL of the above use cases in one place.
That is until now!
ShareRing is disrupting the disruptors by bringing everything together in one place and making it easy for you and me to share anything and everything and making it as easy as opening an app on your phone.
Business Case
The sharing market has exploded over the last several years. This is due, in part, to the digital age we live in, as we now have over 2.82 Billion people with smart phones around the world. It also due to how easy the business model of sharing lends itself to the digital world, and how with the simple installation of an app we can access a plethora of markets to rent almost anything from.
Due to this rise of digital platforms and the proliferation of smartphones, revenues coming from sharing economy platforms are only expected to increase. It is estimated to grow to a $335 billion industry in 2025, compared to its $14 billion value in 2014. (PwC UK).
The beauty of the sharing economy is that it is a win/win/win situation for the person who wants to rent something for a few days or weeks, the person who is renting out, and the company who facilitates the ease of the transactions between the renter and the person renting out. Typically the renter will save a lot of money whilst renting out someone else’s apartment, car, bicycle, clothes, dog sitting services etc and they can almost be assured of quality due to the social side of the business model with reviews from real people. The person who is renting out can make additional income and will want good reviews and therefore keep the standard of service higher. The company that is facilitating all of this can make a lot of money on transaction fees, as well as from advertising, and partnership deals, and obviously have an exit strategy for possible buyouts.
When it comes to looking at the business model, ShareRing fits in to the Commission Based Platform as described in Ritter and Schanz study where they looked at the core difference in difference business models of the sharing economy: Singular Transaction Models, Subscription-Based Models, Commission-Based Platforms and Unlimited Platforms.)
Commission Based Platforms are dominated by (at least) triadic relationships amongst providers, intermediaries and consumers with a utility-bound revenue stream. These business models enable their customers to switch between provider and consumer roles by creating and delivering the value proposition. Only a few employees work for the intermediary and the value creation and delivery is externalized. From a consumer perspective, consumers are empowered to collaborate with each other and to design the collaboration terms by negotiating the terms and conditions of the content, creation, distribution and consumption of the value proposition. Depending on the orientation of the value proposition, consumers purchase commodities (Tauschticket, ebay), access commodities in a defined timespan (booking.com, Airbnb) or buy services (uber, turo) from occasional and professional providers found via an intermediary. The intermediary mainly focuses on nurturing a community feeling and reducing exchange insecurity by incorporating rating systems, micro-assurances and standardizations of payment and delivery into the platform. The platform mainly takes commissions for successful matching and executing trade. (Journal of Cleaner Production Volume 213, 10 March 2019, Pages 320-331)
The USP of the ShareRing Business Model
The USP that ShareRing has is that it brings all of the different forms of sharing together in one app through partnerships and onboarding of users.
No other company, to date, is bringing everything together in such a way. However there are other factors that make ShareRing unique, which we will look at.
Token Economics
SHR is a utility token and will be used to pay for transactions on the network, such as 'new booking', 'add asset', etc. SHR is used by providers to pay for their access to the ShareLedger blockchain, including the addition of assets, renting out of assets, adding attributes, adding smart contracts, and other features.
SharePay (SHRP) is used by customers to pay for the rental of assets.
Masternodes will also be a main feature of the SHR token. When a transaction fee is incurred, it will be distributed in a way that allows for masternode holders who provide a service to the platform to receive a reward from each transaction. Transaction fees are charged to sharing providers in SHR. The distribution of transaction fees will be as follows: 50% - will be distributed amongst the active masternode holders who host an active node on the blockchain at that point in time (these holders provide a service to the platform). The distribution will be based on a calculation of the Total Amount Staked and the total continuous uptime of the node. 50% - will be provided to ShareRing Ltd (view ShareRing owned masternodes) for various purposes that contribute to working capital and platform growth.
Leased Proof of Stake Consensus
ShareRing have chosen the Leased Proof-of-Stake protocol as the consensus algorithm for ShareLedger. This choice is based on the practicality and security benefits evident in the Waves platform. It is also much more cost effective than Proof-of-Work (POW), and will not suffer from the current issues Bitcoin and other POW cryptocurrencies are facing such as scalability and electricity consumption.
As explained above master nodes will be a main feature but there is the other feature of lightweight nodes. A user with a lightweight node will be able to stake their tokens to a full node of their choosing and participate in reaching consensus. They will also be free to cancel their leasing at any time as there are no contracts or freezing periods. The more tokens that have been staked in a full node, the higher the probability the node will have in producing the next block. Since the reward is given based on the total number of tokens staked in the full node, there will always be a trade-off between the size of the full node and the percentage of the reward. As an average user of the platform, you will not need to have technical knowledge on how to set up a node nor will you have to download the entire blockchain in order to stake your tokens. Only a user who sets up a full node will be required to do this, making it simpler than ever for users to earn a reward for supporting the platform.
The return expected for staking is expected to be around 6 - 8% although this has yet to be confirmed.
Buybacks
ShareRing are currently implementing a series of buybacks which started in the beginning of November:
The buyback operation is done at a random time during the week.
If there is enough liquidity, SHR tokens will be bought through a single market order at the time of buyback. In case there is not enough liquidity, a limit buy order at last sell order price will be placed on the market, and will remain open until it gets filled.
The buyback program was implemented to test the API purchase process for when live transactions occur on ShareLedger
The Buyback Program is expected to:
  1. Reduce the supply of ShareTokens available in both public and private markets
  2. Bring New capital and fund inflows into the Shareledger
  3. Substantially magnify value creation for the ShareToken holders
The Token Flow
ShareRing will bring in hundreds of merchants to list their rental products, either exclusively or as part of an aggregator system e.g. When you look at the likes of trivago.com they will list the best hotel prices from multiple merchants who are listed on their website. Essentially ShareRing will become part of the aggregator ecosystem and be listed on sites like trivago.com as well as have exclusive agreements with merchants who are listed directly on their app.
ShareRing’s USP is that they have everything on one place as well as their OneID module with means buyers can get a hotel, rent a car, rent their ski equipment, book events all through the one app and using the OneID.
With that in mind they are going to attract a lot of merchants.
This is where it gets exciting so pay attention to this part.
When a merchant is part of the ShareRing ecosystem and a buyer rents something from that merchant ShareRing will take a small % commission from that transaction. So say someone books a hotel for $100 for the night, ShareRing might take $0.50 as a commission. What ShareRing will then do is go to one of the exchanges that ShareRing (SHR) is listed on and buy SHR tokens directly using an API system using USDT.
Now, the actual commission has not been disclosed yet however if we assume even a 0.25% commission that means for every $100 Million worth of bookings made through the app will net ShareRing $250,000 which means buy backs of $250,000 for the SHR token, which increases the liquidity of SHR on the exchanges.
If you think $100 Million of bookings is a lot, booking.com customers book around 1.5 Million rooms per day, if we estimate an average of $50 per room that is $75 million of bookings PER DAY or $2 Billion worth of bookings per month.
This revenue coupled with revenue from OneID and eVOA makes ShareRing profitable almost from day one of the app going live.
OneID And eVOA
Another exciting development from the ShareRing team is the collaboration between ShareRings Self Sovereign Identity protocol and third party providers to bring OneID and eVOA which will utilise OneID
With the huge rise in E-commerce and with over 2.82 billion people who now own a smartphone we are entrusting our personal information to more and more centralised entities. These entities are frequently hacked and our information is leaked to outside parties.
ShareRing aims to tackle this with their service OneID module.
ShareRing’s OneID solution protects users' data by handling Know Your Customer (KYC) information through third parties and ShareRing’s Self Sovereign Identity Protocol. ShareRing does not hold any identifying information anywhere on its servers. It provides the ultimate security for the renter and also the provider, as the Protocol encrypts and stores your data in a secure manner within your device. Essentially, this means that it is near impossible for a hack or data leak to happen, simply because there is no centralized server of data for hackers to exploit.
The OneID module is very easy to use. The end-user needs to complete their ID submission only once, with the entire submission process requiring less than two minutes to complete. Once this step has been completed, the customers KYC is destroyed by the 3rd party document verification system and the OneID module allows merchants to verify a customer’s identity via a hashed verification packet, stored on the users device and ShareLedger. This removes the need for merchants to store or see personal information; safeguarding both merchants and users from fraud.
To create your ShareRing OneID, simply:
  1. Take a picture of your government ID document
  2. Take a selfie
  3. Confirm and submit your details
This is something I am really excited about for ShareRing and they already have made partnerships for other companies to use this feature which is another income stream for ShareRing.
eVOA
E-Visa On Arrival allows applicants to apply online and receive a travel authorisation before departure – this eVOA can be shown at dedicated Thailand immigration counters on arrival at major Thailand airports, allowing travellers to pass through in minutes.
OneID system is scheduled to become the lynchpin technology in Thailand’s electronic Visa On Arrival (eVOA) system; one of only two companies to partner with Thai authorities to provide this service. The new Visa system eliminates much of the hassle involved in entering the country:
This is a strong validation of the OneID system - immigration controls are some of the most scrutinized processes in any branch of government, and if the OneID solution can operate to their standards then it is truly business-ready. As explained by our COO, Rohan Le Page:
“We are providing our OneID product for Thailand e-VOA (Visa On Arrival) that allows 5 Million travellers from 20 countries including China and India to complete the visa process on their mobile through our app. This provides a streamlined immigration process that negates the need for an expensive and time-consuming process when you get off the plane. Additionally, fraud is mitigated with several extra layers of security in the back end including our blockchain (ShareLedger) consensus model that makes all data immutable and all but impossible to hack.”
Profit Margins on OneID
So how does ShareRing make money from OneID and eVOA?
With each application for an eVOA using the OneID module ShareRing will make an undisclosed commission. The e-VOA is available to citizens of 21 different countries and is intended for those who will be holidaying in Thailand and not working in the country.
This means that each eVOA will last for a period of around 15 days which effectively means that ShareRing will get commission multiple times from each person travelling to one of the 21 countries listed below:
Andorra, Bhutan, Bulgaria, China, Ethiopia, Fiji, India, Kazakhstan, Latvia, Lithuania, Maldives, Malta, Mauritius, Papua New Guinea, Republic of Cyprus Romania, San Marino, Saudi Arabia, Taiwan, Ukraine, Uzbekistan
The profits on this alone, according to projections, are worth millions of dollars per year to ShareRing, with a healthy growth of about 35% in raw profit over the next 5 years, ultimately netting the company about $1.5 million profit per quarter.
The ShareLedger Blockchain Platform
ShareRing will utilize the registered intellectual property from the existing KeazACCESS framework (KEAZ: A car sharing company founded by Tim Bos) as well as improving it the blockchain experience in their team.
It will consist of fo the primary elements:
SharePay (SHRP) – SharePay is the base currency that will allow users of the ShareRing platform to pay for the use of third party assets. ShareToken (SHR)
ShareToken (SHR) is the digital utility token that drives sharing transactions to be written to the ShareRing ledger that is managed by the ShareRing platform.
Account – This will be a standard account, which such an account being represented by a 24-byte address. The account will contain 4 general fields:
SHRP – SharePay token balance
SHR – ShareToken balance
ASSETS – linked/owned by the account (see below for definition of an Asset) ATTRIBUTES – Any additional attributes that are associated with this account. These attributes may be updated or added by Sharing Economy providers that utilise the ledger such as ID checks by rental companies. These attributes may be ‘global’ (i.e. used by any sharing providers) or ‘local’ (i.e. used by a specific sharing provider).
Assets – An asset represents a tangible real-world or digital asset that is being shared, such as a car, a house, industrial machinery, an e-book, and so on.
Smart Contracts – Similar to a number of other blockchain platforms, such as Ethereum and NEO, the ShareLedger blockchain will feature highly customisable smart contracts. These Smart Contracts will allow for decentralised autonomous applications that can be attached to an asset and/or account. Every smart contract will be Turing complete, meaning it will have the ability to implement sophisticated logic to manage the sharing of the assets. The smart contracts will be tested and reviewed by ShareRing in a sandbox as well as audited by reputable third-party code auditors prior to implementation.
Proof of Stake Consensus
ShareRing have chosen the Leased Proof-of-Stake protocol as the consensus algorithm for ShareLedger. This choice is based on the practicality and security benefits evident in the Waves platform. It is also much more cost effective than Proof-of-Work (POW), and will not suffer from the current issues Bitcoin and other POW cryptocurrencies are facing such as scalability and electricity consumption.
The ShareRing App
At the heart of the ShareRing project lies the ShareRing app:
A universal ‘ShareRing’ app is being developed that will allow anyone to easily see and use any sharing services around them. Each partner will have the option of developing a ‘mini’ app within the ShareRing app that will have functionalities specific to that partner. The app will use geolocation-based services to display the ShareRing services that are nearby
Social Media Presence
Coming from a social media background I feel this is an extremely important area to look into, especially in the crypto world.
ShareRing has done an okay job in growing their social media presence however I feel it could be much better. Here is a look at some of the key stats for their online social media presence:
Youtube: 191 Subscribers Instagram: 238 Followers Linkedin: 376 Followers Telegram: 6,525 members (very active) Twitter: 2,216 Followers (Fairly regular updates) Facebook: 1,965 Followers
Whilst social media may not be a priority just now I feel there has to be a big presence with image-based platforms and video-based platforms. Youtube and Instagram should be made a priority here as it spans all generations:
Other News on ShareRing
There is a lot of stuff going on at the moment with ShareRing which is what makes it an exciting prospect. Rather than give information on each of them here are some highlights provided by the ShareRing team.:
- ShareRing's revolutionary ID management based module OneID.
- Worlds first Blockchain based eVOA in place with major Thai company targeting 5 to 10 million travellers from 20 countries.
- 2.6 million International Hotels/ Accommodation coming on to the Platform. Lots more to come!
- Partnership with HomeAway
- 200,000 Activites, Tours and Events added to the ShareRing App
- Multi Global Car Sharing Partnerships
- 1 Partner Directly Integrating SHR's OneID consisting of 1.2 million Vehicles across 150 Countries
- Luxury Car Brand Sharing Platform purely based on SHR
- SHR payment system SHRP available in 10% Taxi Terminals in Australia
- SHRP available in 10,000 EFTPOS Terminals Australia wide
- White Labelling Services incorporating ShareRings revolutionary OneID
- 20 Significant Unannounced Partnerships, more to come!
- Major Partners include -
- BYD (Largest Electric Car Maker in the World)
- DJI (Largest Drone Maker in the World)
- Keaz (300 locations around the world)
- Yogoo EV Car Sharing
- MOBI Alliance Member
Overview of Positives and Negatives
Negatives
Social Media and marketing possibly needs to be ramped up in order to bring more awareness to the project.
The roadmap and white paper has not been updated recently for 2019/2020 but this I believe is coming soon.
Positives
With a low market cap project like ShareRing the risk to reward ratio is very good for retail and institutional investors.
Technical analysis of current prices, currently at 31 Satoshi, is also very good with resistance levels at 50, 77 and 114 Satoshi which would be nearing its all time high.
Referral program will increase the numbers of users that are currently using the site.
If ShareRing can capture even a small % of the overall sharing market then success looks assured.
There are 20 new announcements coming up and with Tim Bos looking for more partnerships it seems likely that ShareRing will break ATH prices soon.
Great long term hold, in my opinion.
Realistic Expectations of ROI
Short term (4 weeks - 12 weeks)
Short term looks great for ShareRing both from a TA point of view and a fundamental point of view.
With lots of news still to come out about ShareRing there is not going to be a shortage of fundamentals to drive the price up. From a TA point of view the next line of resistance stands at around the 50 Satoshi level which would complete a massive cup and handle formation from August 24th of this year. After that we are looking at resistances of 77 and 114 to reach near the all time highs which i expect ShareRing to reach going into 2020.
Long term (6 Months - 2 Years)
If ShareRing can onboard users and keep on making partnerships at the same rate there will be no stopping it. It’s all about onboarding the users and utilising the most powerful marketing tool ever - word of mouth!
When a great app is realised with great and useful functionality then it tends to go viral and I am hoping this happens for ShareRing.
With a market cap at the moment of just under $6 Million then I don’t think it’s crazy to talk about 1000% increases in the next 2 years and I really believe that is being extremely conservative, given where we think crypto is heading as a whole.
submitted by Grills93 to CryptoMoonShots [link] [comments]

How much would a Bitcoin node handling 1GB blocks cost today? I did some back-on-the-envelope calculations.

1GB blocks would be able to confirm more than 5000tx/s. That would be VISA-level scale (which handles, on average, 1736tx/s). We often hear that we shouldn't raise the blocksize because then nodes would become too expensive to run. But how expensive exactly?
We have the following costs to take into account:
For now, I'm going to assume a non-pruned full node (i.e. a node that stores all transactions of the blockchain) for personal use, i.e. for a computer built at home. I'll add in the calculations for a pruned node at the end, which would likely be the prefered option for people who merely want to verify the blockchain for themselves. If you don't care about the assumptions and calculations, you can just jump right to the end of this post. If you spotted any error, please inform me and I'll update my calculation.

Storage

There's, on average, one block every 10 minutes, that is 144 every day and 4320 blocks every thirty days. I was able to find a 3TB HDD for $47,50 on Amazon, that is $0.018/GB. Storing all blocks with all transactions of a month (4320GB) would be $78.96/mo. Prices for storage halved from 2014 to 2017, so we can assume that to half in 2022, thus we can reasonably assume it'd cost around $40/mo. in 2022.
But would such an inexpensive hard disk be able to keep up with writing all the data? I found a comparable cheap HDD which can write 127MB/s sequentially (which would be the writing mode of Bitcoin). That would be enough even for 76GB blocks!
Edit: For the UTXO set, we need very fast storage for both reading and writing. Peter__R, in his comment below, estimates this to be 1TB for 4 billion users (which would make ~46,000tx/s if everyone would make 1tx/day, so id'd require about 10GB blocks). jtoomim seems more pessimistic on that front, he says that much of that has to be in RAM. I'll add the $315 I've calculated below to account for that (which would be rather optimistic, keep in mind).

Bandwidth

Bandwidth is more complicated, because that can't just be shipped around like HDDs. I'll just take prices for my country, Germany, using the provider T-online, because I don't know how it works in the US. You can plug in your own numbers based on the calculations below.
1GB blocks/10 minute mean 1.7MB/s. However, this is an average, and we need some wiggle room for transaction spikes, for example at Christmas or Black Friday. VISA handles 150 million transactions per day, that is 1736tx/s, but can handle up to 24,000tx/s (source). So we should be able to handle 13.8x the average throughput, which would be 1.7MB/s x 13.8 = 23.46M/s, or 187.68Mbit/s. The plan on T-online for 250Mbit/s (translated) would be 54.95€/mo (plus setup minus a discount for the first 6 months which seems to cancel out so we'll ignore it), which would be $61.78/mo. This plan is an actual flatrate, so we don't have to worry about hitting any download limit.
Note, however, that we don't order bandwidth for only our Bitcoin node, but also for personal use. If we only needed 2MB/s for personal use, the plan would be 34.95€, thus our node would actually only cost the difference of 20€ per month, or $22.50/mo. Nielsen's Law of Internet Bandwidth claims that a high-end user's connection speed grows by 50% per year. If we assume this is true for pricing too, the bandwidth cost for ~200Mbit/s/mo. would go down to 12.5% (forgot how exponential growth works) 29.6% of its today's cost by 2022, which decreases our number to $2.81/mo. $6.66/mo.
Edit: jtoomim, markblundeberg and CaptainPatent point out that the node would have a much higher bandwidth for announcing transactions and uploading historical blocks. In theory, it would not be necessary to do any of those things and still be able to verify one's own transactions, by never broadcasting any transactions. That would be quite leechy behaviour, though. If we were to pick a higher data plan to get 1000MBit/s downstream and 500MBit/s upstream, it would cost 119.95€/mo., however this plan isn't widely available yet (both links in German). 500MBit/s of upstream would give us max. 21 connected nodes at transaction spikes, or max. 294 connected nodes at average load. That would cost $39.85 in 2022 (with correct exponential growth).

CPU/Memory

CPU/Memory will be bought once and can then run for tens of years, so we'll count these as setup costs. The specs needed, of course, depend on the optimization of the node software, but we'll assume the current bottlenecks will have been removed once running a node actually becomes demanding hardware-wise.
This paper establishes that a 2.4GHz Intel Westmere (Xeon E5620) CPU can verify 71000 signatures per second... which can be bought for $32.88 a pair on Ebay (note: this CPU is from Q1'10). We'd need to verify 76659tx/s at spikes (taking the 13.8x number), so that pair of CPUs (handle 142,000tx/s) seem to just fit right in (given one signature per tx). We'd also have to account for multiple signatures per transaction and all the other parts of verification of transactions, but it seems like the CPU costs are neglegible anyway if we don't buy the freshest hardware available. ~$100 at current prices seem reasonable. Given Moore's Law, we can assume that prices for CPUs half every two years (transistor count x1.4162), so in three years, the CPU(s) should cost around $35.22 ($100/1.4163).
For memory, we again have to take into account the transaction spikes. If we're very unlucky, and transactions spike and there won't be a block for ~1h, the mempool can become very large. If we take the factor of 13.8x from above, and 1h of unconfirmed transactions (20,000,000tx usually, 276,000,000tx on spikes), we'd need 82.8GB (for 300B per transaction).
I found 32GB of RAM (with ECC) for $106, so three of those give us 96GB of RAM for $318 and plenty remaining space for building hash trees, connection management and the operating system. Buying used hardware doesn't seem to decrease the cost significantly (we actually do need a lot of RAM, compared to CPU power).
Price of RAM seems to decrease by a factor of x100 every 10 years (x1.58510), so we can expect 96GB to cost around $79.89 ($318/1.5853) in 2022.
Of course, CPU and memory need to be compatible, which I haven't taken into account. Chug a mainboard (~$150) and a power supply (~$50) into the mix, and the total would be just over $600 for today's prices. Even if mainboard and power supply prices remain the same, we'd still only have to pay around $315 for the whole setup in 2022.

Electricity

I found the following power consumptions:
So we'd have 129W 147.6W + N*6W. Electricity cost average at 12ct/kWh in the US, in Germany this is higher at 30.22ct/kWh. In the US, it would cost $11.14 $12.75 + N*$0.52 (P*12ct/kWh / 1000 * 24h/day *30days / 100ct/$), in Germany 28.06€ 32.11€ + N*1.30€.
At the end of the first year, it would cost $20.12 $21.73/mo. in the US and 50.52€ 54.57€/mo. in Germany.
At the end of the second year, it would cost $29.11 $30.72/mo. for the US and 72.98€ 77.03€/mo. for Germany. It increases by $8.98/mo. per year in the US and by 22.46€/mo. per year in Germany.
Electricity prices in Germany have increased over time due to increased taxation; in the US the price increase has been below inflation rate the last two decades. As it's difficult to predict price changes here, I'm going to assume prices will remain the same.

Conclusion

In summary, we get:
If we add everything up, for today's prices, we get (E: updated all following numbers, but only changed slightly) $132/mo. (US), $187/mo. (DE) for the second year and $71.92/mo. $78/mo. (US), $115.79/mo. $124/mo. (DE) in 2022.
It definitely is quite a bit of money, but consider what that machine would actually do; it would basically do the equivalent of VISA's payment verification multiple times over, which is an amazing feat. Also, piano lessons cost around $50-$100 each, so if we consider a Bitcoin hobbyist, he would still pay much less for his hobby than a piano player, who'd pay about $400 per month. So it's entirely reasonable to assume that even if we had 1GB blocks, there would still be lots of people running full-nodes just so.
How about pruned nodes? Here, we only have to store the Unspent Transaction Output Set (UTXO set), which currently clocks in at 2.8GB. If blocks get 1000 times bigger, we can assume the UTXO set to become 2.8TB. I'll assume ordinary HDD's aren't goint to cut it for reading/writing the UTXO set at that scale, so we'll take some NVMe SSDs for that, currently priced at $105/TB. Three of them would increase our setup by $315 to $915, but decrease our monthly costs. E: However this UTXO set is also required for the non-pruned node, therefore the setup costs stay at $915. Even in the highest power state, the 3 SSDs will need only 18.6W in total, so we'll get a constant 147.6W for the whole system.
In total, this is:
In total, this is $35.25/mo. in the US and $58.57/mo. in Germany for today's prices, or (E:) $19.41/mo. (US) and (E:) $42.73/mo. (DE) in 2022's prices. Which looks very affordable even for a non-hobbyist.
E: spelling
E²: I've added the 3 NVEe SSDs for the UTXO set, as pointed out by others and fixed an error with exponentials, as I figured out.
submitted by eyeofpython to btc [link] [comments]

[Nepali] Calculating Electricity Bill in Excel - YouTube Crypto trade calculator Calculate your power usage and cost. # 11 - YouTube Is Mining Bitcoin with Solar Power Really Worth Your Money ... Daily 1080ti Cryptocurrency Mining Electricity Costs

Find out what your expected return is depending on your hash rate and electricity cost. Find out if it's profitable to mine Bitcoin, Ethereum, Litecoin, DASH or Monero. Do you think you've got what it takes to join the tough world of cryptocurrency mining? (Price per KWh * Electricity consumed per transaction * number of transactions per block) / Bitcoins per Block . This gave us a price in cents so we divided by further 100 to get a price in US dollars. The map was created using MapChart.net. List of Electricity Cost Of Mining One Bitcoin By Country Bitcoin Mining cost is different for every single miner that usually depends on location, electricity cost, bitcoin mining hardware device type used as well as maintenance cost of hardware. It is not possible to find the Bitcoin mining cost variation between locations as there is no single source that will do, a lot of mining operations are not necessarily transparent. Cost of electricity: Because mining adds to your existing electrical consumption, the rate for mining is the cost of the next kWh, not necessarily your average cost per kWh. Your utility bill will provide the most accurate picture of what rate you'll be charged for additional consumption (your marginal electrical consumption rate). U.S. power costs per state; EU: domestic industrial; Example ... About this page: Electricity cost calculator The calculations are based on the device wattage and electricity price per kilowatt-hour (kWh), that your local utility company charges. The wattage is the amount of the electrical power required by an appliance or device in watts, kilowatts or megawatts. The wattage is often listed on your electrical devices.

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[Nepali] Calculating Electricity Bill in Excel - YouTube

In Simple Terms I show you how to calculate your power bill. This will also show you how to calculate how much a specific device costs to use. # 11 The cost of electricity (typically cents/kWh, euro/kWh, euro or $/MWh) generated by different sources is a calculation of the cost of generating electricity at the point of connection to a load or ... Maximum daily profits proved using my crypto trade calculator Net Profit: $671.88 ROI: 38.98% Must watch video: https://www.youtube.com/watch?v=Xc9TwWJZoWM&l... Thanks for watching this video on my graphics card (GPU) EVGA 1080ti card about the daily cryptocurrency mining electricity costs such as bitcoin and litecoin. Solution to User Questions Forum. Electricity bill calculation in Excel. Please visit https://fundamentalsMCQ.com for more resources to prepare your computer...

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