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/BlockChain is has gone private due to an extreme influx of ICO scams, snake-oil shills and plagiarized crypto-news blog spam. There is no application process and new members are not being added. Contacting the mod team will not result in an invitation.
BSoV: The first mine-able, deflationary, open sourced, decentralized cryptocurrency Hedge to act as a Store of Value against the monetary inflation of fiat currency. BSoV is mined using a simple Keccak256 (Sha3) algorithm. There is No ICO, No Pre-mine, and No Governance. This allows for BSoV to be completely decentralized and fairly distributed. With each transfer of BSoV tokens, 1% of the total transaction is burned forever.
/SorryForYourLoss is a place to showcase the top minds of bitcoin (and cryptocurrencies) failing to secure their precious internet money properly. It's a memorial for the countless incidents of thefts, scams, hacks, goxxes, .. etc.
$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
tl/dr: Don't sell, do the math for a secured loan. About 4 years ago, I capitulated that I was never going to get out of debt. As soon as one debt was paid down, an emergency would arise, and debt would get loaded back up. After food, nearly all of my payments were to meet minimum debt servicing. Any extra would go to the highest interest rate. I looked to bitcoin, and realized it was money that couldn't be taken from me in the event I defaulted on these cards, mortgage, hospital bills, etc, which was a distinct possibility if my health failed for longer than a week or two. In a worst case scenario, if I had bitcoin, I would have some money no one could take from me in a judgment. So, I sacrificed even further, and completely hopeless about the debt, I stopped paying more than the monthly minimums. I started putting all left-over money aside into bitcoin, seeing its meteoric rise in 2017. It wasn't a lot at first, thankfully, because I got burned when the bubble popped in December 2017, so after that, I picked a number that I thought bitcoin was worth, and I kept buying it weekly anytime it was below $10k. When it was above $10k, I would put that money to pay down one of the debts more than its minimum. I initially had a plan to sell some of the bitcoin I'd been saving - at the end of 2020, I could sell what I'd bought through 2018 for the best capital gains rate, and then I'd pay my debt down even further. Now that we're nearing the end of 2020, I've been forced to re-evaluate my plan, because my outlook on money and bitcoin has completely changed over the past 3 years. In addition to building my bitcoin nest egg, I've managed to to pay off 1/4 of my debt, refinance my house at a lower rate, build up an emergency fund, continue to DCA into bitcoin, handle multiple emergencies that have arisen, and survived the Covid lockdown. These are things I never would have been able to do without a changed mindset. Bitcoin is currently 15% over my DCA, and if I were to re-peg a bitcoin value for the next 4 years, I'd put it's low value at $35k, with highs near $100k. So why would I sell, even to clear debt, when the future value is ridiculously more than any interest I'd save paying down debt? Even if I used the extra monthly liquidity from removing a debt, my DCA would still rise dramatically, because any more dips below $10k are becoming unlikely. So I did some math; if I secure a $5,000 loan with 1 bitcoin, at 10% interest over 12 months, that's $500 interest to pay. The credit card it's paying off would be $800 interest over the same time, with ~$200/month min. payments, and it would take much longer than 1 year at those payments. Even if I can't do more than $200/month payments on the bitcoin loan, the margin call at the end of the loan would be for less bitcoin than I had planned to sell at the end of this year, which wouldn't have paid off the loan fully to begin with. Much less bitcoin lost if the price rises anywhere near predictions. I have enough in my emergency funding to prevent a margin call before the loan is due (if bitcoin drops to $7500), and I have enough monthly cash flow now to make $500/month payments without further sacrifice. This way, I can spend my bitcoin and keep it, too. Roll that $500 total interest paid into the DCA, and it's barely anything at all. At the end of it, I've saved over $300 in C.C. interest, cleared more unsecured debt, and kept my bitcoin. This is the best of all worlds. Then I can do it again to take care of my last unsecured loan, and be debt free (except mortgage) without selling any of my capital. I can almost see the light at the end of the debt tunnel, guys. The math doesn't seem to work on the mortgage - not yet, anyway. But my plan-B has changed folks - so long as I'm capable of working, I'm not selling bitcoin, ever. When I can't work anymore, I hope to have enough bitcoin saved up to live off of, and soon I can get there even more quickly.
Pi Network is being popular since its release. In future, Pi Coin will be like Bitcoin. Cryptocurrency experts predicts the value of Pi coin to be 0.4$ to 1$ after March 21, 2021. It could reach 100$ till 2024. Its time to mine Pi coin like Bitcoin.
You've probably been hearing a lot about Bitcoin recently and are wondering what's the big deal? Most of your questions should be answered by the resources below but if you have additional questions feel free to ask them in the comments. It all started with the release of the release of Satoshi Nakamoto's whitepaper however that will probably go over the head of most readers so we recommend the following videos for a good starting point for understanding how bitcoin works and a little about its long term potential:
Limited Supply - There will only ever be 21,000,000 bitcoins created and they are issued in a predictable fashion, you can view the inflation schedule here. Once they are all issued Bitcoin will be truly deflationary. The halving countdown can be found here.
Open source - Bitcoin code is fully auditable. You can read the source code yourself here.
Accountable - The public ledger is transparent, all transactions are seen by everyone.
Decentralized - Bitcoin is globally distributed across thousands of nodes with no single point of failure and as such can't be shut down similar to how Bittorrent works. You can even run a node on a Raspberry Pi.
Censorship resistant - No one can prevent you from interacting with the bitcoin network and no one can censor, alter or block transactions that they disagree with, see Operation Chokepoint.
Push system - There are no chargebacks in bitcoin because only the person who owns the address where the bitcoins reside has the authority to move them.
Low fee scaling - On chain transaction fees depend on network demand and how much priority you wish to assign to the transaction. Most wallets calculate on chain fees automatically but you can view current fees here and mempool activity here. On chain fees may rise occasionally due to network demand, however instant micropayments that do not require confirmations are happening via the Lightning Network, a second layer scaling solution currently rolling out on the Bitcoin mainnet.
Borderless - No country can stop it from going in/out, even in areas currently unserved by traditional banking as the ledger is globally distributed.
Portable - Bitcoins are digital so they are easier to move than cash or gold. They can even be transported by simply memorizing a string of words for wallet recovery (while cool this method is generally not recommended due to potential for insecure key generation by inexperienced users. Hardware wallets are the preferred method for new users due to ease of use and additional security).
Bitcoin.org and BuyBitcoinWorldwide.com are helpful sites for beginners. You can buy or sell any amount of bitcoin (even just a few dollars worth) and there are several easy methods to purchase bitcoin with cash, credit card or bank transfer. Some of the more popular resources are below, also check out the bitcoinity exchange resources for a larger list of options for purchases.
Here is a listing of local ATMs. If you would like your paycheck automatically converted to bitcoin use Bitwage. Note: Bitcoins are valued at whatever market price people are willing to pay for them in balancing act of supply vs demand. Unlike traditional markets, bitcoin markets operate 24 hours per day, 365 days per year. Preev is a useful site that that shows how much various denominations of bitcoin are worth in different currencies. Alternatively you can just Google "1 bitcoin in (your local currency)".
Securing your bitcoins
With bitcoin you can "Be your own bank" and personally secure your bitcoins OR you can use third party companies aka "Bitcoin banks" which will hold the bitcoins for you.
If you prefer to "Be your own bank" and have direct control over your coins without having to use a trusted third party, then you will need to create your own wallet and keep it secure. If you want easy and secure storage without having to learn computer security best practices, then a hardware wallet such as the Trezor, Ledger or ColdCard is recommended. Alternatively there are many software wallet options to choose from here depending on your use case.
If you prefer to let third party "Bitcoin banks" manage your coins, try Gemini but be aware you may not be in control of your private keys in which case you would have to ask permission to access your funds and be exposed to third party risk.
Note: For increased security, use Two Factor Authentication (2FA) everywhere it is offered, including email! 2FA requires a second confirmation code to access your account making it much harder for thieves to gain access. Google Authenticator and Authy are the two most popular 2FA services, download links are below. Make sure you create backups of your 2FA codes.
As mentioned above, Bitcoin is decentralized, which by definition means there is no official website or Twitter handle or spokesperson or CEO. However, all money attracts thieves. This combination unfortunately results in scammers running official sounding names or pretending to be an authority on YouTube or social media. Many scammers throughout the years have claimed to be the inventor of Bitcoin. Websites like bitcoin(dot)com and the btc subreddit are active scams. Almost all altcoins (shitcoins) are marketed heavily with big promises but are really just designed to separate you from your bitcoin. So be careful: any resource, including all linked in this document, may in the future turn evil. Don't trust, verify. Also as they say in our community "Not your keys, not your coins".
Where can I spend bitcoins?
Check out spendabit or bitcoin directory for millions of merchant options. Also you can spend bitcoin anywhere visa is accepted with bitcoin debit cards such as the CashApp card. Some other useful site are listed below.
Mining bitcoins can be a fun learning experience, but be aware that you will most likely operate at a loss. Newcomers are often advised to stay away from mining unless they are only interested in it as a hobby similar to folding at home. If you want to learn more about mining you can read more here. Still have mining questions? The crew at /BitcoinMining would be happy to help you out. If you want to contribute to the bitcoin network by hosting the blockchain and propagating transactions you can run a full node using this setup guide. If you would prefer to keep it simple there are several good options. You can view the global node distribution here.
Just like any other form of money, you can also earn bitcoins by being paid to do a job.
You can also earn bitcoins by participating as a market maker on JoinMarket by allowing users to perform CoinJoin transactions with your bitcoins for a small fee (requires you to already have some bitcoins.
The following is a short list of ongoing projects that might be worth taking a look at if you are interested in current development in the bitcoin space.
One Bitcoin is quite large (hundreds of £/$/€) so people often deal in smaller units. The most common subunits are listed below:
one bitcoin is equal to 100 million satoshis
1,000 per bitcoin
used as default unit in recent Electrum wallet releases
1,000,000 per bitcoin
colloquial "slang" term for microbitcoin (μBTC)
100,000,000 per bitcoin
smallest unit in bitcoin, named after the inventor
For example, assuming an arbitrary exchange rate of $10000 for one Bitcoin, a $10 meal would equal:
For more information check out the Bitcoin units wiki. Still have questions? Feel free to ask in the comments below or stick around for our weekly Mentor Monday thread. If you decide to post a question in /Bitcoin, please use the search bar to see if it has been answered before, and remember to follow the community rules outlined on the sidebar to receive a better response. The mods are busy helping manage our community so please do not message them unless you notice problems with the functionality of the subreddit. Note: This is a community created FAQ. If you notice anything missing from the FAQ or that requires clarification you can edit it here and it will be included in the next revision pending approval. Welcome to the Bitcoin community and the new decentralized economy!
A theory of why Ethereum is perhaps better "sound money" than Bitcoin.
The idea of Bitcoin's supremacy as "sound money" is very frequently thrown around by the biggest talking heads in the crypto world. I know I will get a lot of hate for suggesting that this theory is not only flawed, but it is straight up wrong. As unintuitive as it may sound to Bitcoin maximalists (no offense intended) I believe Ethereum is on the path to becoming the global leading asset and model for sound money... give me a chance to explain why.
The idea that nothing can change Bitcoin's issuance schedule is a myth. There is absolutely no divine power controlling the supply of Bitcoin. Contrary to what is commonly asserted, Bitcoin's issuance protocol is not primarily driven by what is currently implemented. The real driver is consensus: the majority of network participants must agree that what is currently defined cannot be changed. There is an underlying assumption that the consensus would never want to change Bitcoin's issuance. On the surface this makes for a nice "sound money" narrative, but it is false premise and sticking to it could be ultimately detrimental. It presents a long term sustainability issue (the hope that somehow Bitcoin's base layer will scale enough to maintain security entirely through fees). It also completely dismisses the possibility that an unforeseen event could create pressure to change the issuance. If Bitcoin managed to create a consensus mechanism that did not rely on mining, it is very likely there would be consensus to reduce issuance. On the other hand, if some potentially catastrophic event would create incentives to increase the issuance, it would only make sense for the network to do so.
Issuance flexibility is not fundamentally bad. Etheruem's approach to adjust the issuance according to the contextual circumstances has resulted in a faster rate of issuance reduction than what was originally defined in the protocol. The rate of issuance will continue to decrease as new developments allow for it to happen without compromising the network security. There is a very high probability that Ethereum will achieve a lower issuance rate than Bitcoin in the next two years, and it could possibly achieve zero issuance in the next five years. This would be a result of a successful implementation of PoS, sharding and EIP-1559.
The root of all evil is Proof of Work. PoW is by far the primary cost of operating the Bitcoin network. It is the primary determinant of how much issuance is needed as a financial incentive to keep miners doing their thing. The very mechanism that secures the network's decentralization is unfortunately quite wasteful. The degree of decentralization is a direct result of how much random mathematical operations are being done by miners.
There is a better way. Some people will take offense by the use of the word wasteful, and they claim that it is not because those mindless calculations are what is actually securing the network. However, its wasteful aspect becomes clear if there is a different way to achieve equal or superior decentralization without the need to crunch difficult computational problems. This just so happens to be embodied in Ethereum's design of Proof of Stake. It will drastically reduce the cost of securing the network, while providing at least 2-3% annual returns for the ownership of Ether. When Ethereum's issuance becomes lower than its staking rewards, it will effectively have achieved the same effect as having zero (or possibly negative) issuance.
The value proposition of Ethereum 2.0 is unmatched. There is just absolutely no asset in the world that has a 2-3% self-denominated annual returns and just so happens to be rapidly appreciating. When wall-street's greed sees this, it will create the mother of all bubbles.
Don't dismiss the flippening. On February 01 2018 Ethereum reached 70% of Bitcoin's marked cap (it was even closer if you account for the amount of lost bitcoins). That happened before DEFI, before proof of staking was within reach, before multiple effective layer 2 solutions were a thing, before wrapped Bitcoins and before the first signs of mass adoption were on the horizon (like integration with Reddit , VISA and potential to compete with SWIFT). Utility is a huge factor in driving prices, lets not forget how Silk Road played a key role into propelling Bitcoin's value. Yes, Ethereum crashed hard after the peak in 2018, but perhaps it is simply manifesting a higher volatility pattern that is reminiscent of Bitcoin's early years. Bitcoin's first 5 years were characterized by aggressive price swings, why should it be different for Etheruem (considering it is about 5 years younger than Bitcoin)? If the volatility patterns stands on this bull market, we will see a flippening.
So... do I think Etheruem will flip? Yes I do, but I still hold Bitcoin. No one has a crystal ball, and nothing is certain. Perhaps Etheruem will crash and burn, perhaps Bitcoin will become the next Yahoo, and perhaps they will both thrive in this new exciting crypto world.
Do you want to earn Free Bitcoin? (Passive cryptocurrency earning)
İt is not a fortune maker but still a reliable source of having a tiny bit of income. You can follow a bot in telegram ( to access you can use the link below) which will give you 16 satoshis for every hour after you subscribed. This bot works with levels as you progress through you gain more satoshis every hour. For example: if you are level 100 you can gain 10211 satoshi per hour which is roughly 1.10$ coming to 10k extra income annually by doing virtually nothing and don’t forget if bitcoin value continues to increase (87% just last year) your gains will be even higher. There are levels up to 1000000. You can build levels by getting gems. You can purchase gems if you want or you can get them free as a bonus every 12 hours. İt is pretty easy to construct you can invest some time or money for better gains. You can check the payout group the bot will show you which shows that this is legit and people are actually earning from it.Good luck for everyone in search of passive income: For access
Just Realized (Late) that Tech Stocks are the New Bitcoin
Feel free to delete the thread, you can just consider it the deranged musings of a business owner scratching his head. During the rise of Bitcoin, I kept asking those who were all-in to explain to me the value proposition of Cryptocurrency. I get that it was a form of decentralized and deregulated flow of money and I also understand the benefits of blockchain technology. All of the reasons for Bitcoins value were justifications for why the price should be as high as it was. At the end of the day, nobody cared about the underlying value they chased the price up and created a huge market, while all the old boys were told to go and sit in the corner with their boomer talk of bubbles. TSLA I realized yesterday watching highlights of the battery day presentation that people aren't buying Tesla, they are buying TSLA as if it was a crypto-currency, just the four letters on a stock trading platform, there is almost no evidence to support the current price. In a couple of threads lately I have spoken about the market cap of Tesla being double Toyota, while Tesla aims to produce 5% as many cars as Toyota next year, which inevitably leads to "It's not a car company bro". But it is a manufacturing company and there is no way it can sustain it's share price and drag the earnings ratio below 100. Truth of the matter is, nobody cares. NKLA Have vaguely ridden off the coat tails of Tesla and delivered nothing, put a concreter in as a senior manager, then the CEO and major stock holder has left and the price still hasn't collapsed. AAPL I don't really even understand the hype for Apple, it is a company with a mature market base, no innovation and overpaid for beats because they don't know what the Public wants any more, yet people will speculate wildly on the share price. In addition to retail investors buying thousands of dollars of options like they were at the greyhound track, we have effectively zero interest rates. This means the large institutional investors can borrow enough money at almost zero interest and make plays large enough to influence the price of the stock, creating their own profits. All I am saying is that when the market is this hot and operating completely independent of earnings and economic factors, it reminds me of when a bushfire creates it's own weather. These stocks are being purchased and sold based on nothing. (I mean more than usual) There's a hell of a lot of money to be made in this volatile cycle, but most of the people playing will end up with empty bags at the end.
Do people profit by mining anymore? If not why do people mine if it is no profit? If mining is profitable then how? I am looking at cost of different asic hardware. Even at bulk prices and with free electricity the online mining reward calculators still show a loss by never recovering the price of hardware. Or in a good situation just a cut even. Is mining on bitcoin now only reserved to the few elitist who manufacture asic machines? The claims that it is profitable because bitcoin value go up is invalid. Because at that case better off to just buy bitcoin and hodl instead of buying asic with it. Or if bought the hardware using bitcoin may never recover costs. How is lack of asic resistance not an issue?
Market Wrap: Bitcoin Drops to $10.2K; Scaling Solution xDai Doubles in Value Locked Daniel Cawrey Sep 23, 2020 Bitcoin price dipped Wednesday while investors park crypto in Ethereum sidechain ... In five days, the price grew 1000%, rising from $0.008 to $0.08 for 1 bitcoin. Feb 2011 – April 2011 $1.00 Bitcoin takes parity with US dollar. 8 July 2011 $31.00 top of first "bubble", followed by the first price drop Dec 2011 $2.00 minimum after few months Dec 2012 $13.00 slowly rising for a year 11 April 2013 $266 Bitcoin is currently worth $ as of the time you loaded this page. How Much was 1 Bitcoin Worth in 2009? Bitcoin was not traded on any exchanges in 2009. Its first recorded price was in 2010. Technically, Bitcoin was worth $0 in 2009 during its very first year of existence! How Much was 1 Bitcoin Worth in 2010? Bitcoin's price never topped $1 in ... Explore the top 50 cryptocurrencies with Coinbase, including cryptocurrency price charts, crypto descriptions, and the latest price of Bitcoin and Ethereum. That transaction alone perfectly shows the dramatic change in value that Bitcoin has experienced over the years. 2011 and Earlier. The very first major jump in Bitcoin price took place in July 2010. At this point, the value of Bitcoin went from about $0.0008 all the way up to $0.08, a truly dramatic increase in price.
The Future of Bitcoin - Why 1 BTC Might Reach $100 Million ...
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