Andreas Antonopoulos : "The next great LN wallet, the next big block Bitcoin Cash application, the next Ethereum smart contract. It doesn't matter, build it! Make it better. It's too important to lose focus over petty disagreements and minor issues."
https://youtu.be/6xIq0FdmsIA?t=1262 I couldn't agree more, it doesn't matter, just build it and make it better. (slow_clap.gif goes here) EDIT: Damn, why do some people always have to turn something positive into something negative? Can't we just have something positive and enjoy it for once?
Andreas Antonopoulos : "The next great LN wallet, the next big block Bitcoin Cash application, the next Ethereum smart contract. It doesn't matter, build it! Make it better. It's too important to lose focus over petty disagreements and minor issues." /r/btc
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!
Usually, bull markets attract a lot of new investors - although speculators should be the right word here - and as usual, a lot of them are going to be crushed a way or another. First, before putting a single dollar, euro or whatever in the market, you should read a lot to know exactly what you're looking for. Are you here for the tech and/or the cypherpunk ethos ? Great, there's lot of resources out there (my links are cleaned but as always, do your due diligence) :
The Bitcoin Whitepaper, the one and only : bitcoin.org/bitcoin.pdf Since I'm linking to bitcoin.org, friendly reminder to avoid bitcoin.com, owned by a former supporter now con-artist Roger Ver.
Andreas Antonopoulos website : https://aantonop.com Andreas is one of best guys able to educate on bitcoin and its properties, for free, which helps.
Jameson Lopp website : lopp.net Jameson is a member of Bitcoin Core, cypherpunk, also able to educate a lot. His website is full of free resources and other links. You'll have a lot to read.
Hal Finney : he's unfortunately dead but I would advise to read about Hal Finney, the first to receive bitcoin Satoshi. A great cryptographer, the inventor of the first reusable PoW and one of the first bitcoin supporters. You'll be able to find his messages on this old forum Bitcoin Talk, by the way you'll be able to find the first chats about bitcoin on this forum bitcointalk.org
Monero website : getmonero.org Yep, I know it's gonna be controversial to post an altcoin link but personally, I think that Monero (aka XMR) is the only other coin with a big cypherpunk community, decentralized, and able to help newcomers with a great sense of responsibility, since the ethos here is to save privacy.
What Bitcoin Did : of course, Peter is controversial but I love him and I find his former blog and his podcasts very needed because he doesn't oversell himself. Pete knows that he's not a tech guy (like many of us) and just wants to spread the word, I think he does a good job with this.
Now, you've read and you want to put some skin in the game. Several exchanges are acceptable, a lot of aren't, be careful and assume that none really are (know that I won't post any ref links) :
to me, the best, although it's UI is quite old : Kraken €/$/pound/swiss franc on-off ramp
Coinbase and Coinbase Pro Difficult not to mention Coinbase, although I can't stand Brian Armstrong and the way they are doing their best to support scams currently. You should rather use Coinbase Pro if you have to since the fees are much lower.
Binance Binance came later than the previous ones but has managed to take most of the market. Now, you should remember what I said about being careful.
Huobi The biggest chinese exchange and they work closely with chinese official. Again, careful.
Bittrex Once at the top, now somewhere in the limbs.
A lot of new comers came recently like btse, ftx, feel free to try them while always keeping in mind that once your money is on exchanges, it's not yours anymore.
This was for centralized exchanges aka CEX. Talking about custodial, you'll need wallets to store your (bit)coins. Always try to use non-custodial wallets, which means wallets that give you your private keys. This way, if the software goes down, you can always retreive your money. Now, I won't link to all the existing wallets but will advise you to buy hardware wallets (trezor or ledger but there are others) or to create (on off-gap computers) paper wallets you're able to store safely (against all risks, not only robbery but housefire). You also could use your memory with brain wallets but, my gosh, I wouldn't trust myself. For Bitcoin (or even Litecoin), Electrum software can do a good job (but save your keys). AGAIN, DON'T KEEP YOUR SAVINGS ON AN EXCHANGE Now, about trading : it's been repeated and repeated but don't chase pumps and altcoins. Yep, it's probably the fastest way to make money. It's also the fastest to lose it. I won't lie : I made good money during the 2017-bullrun and I took profits but I also forgot to sell some shitcoins thinking it would keep going up, now I'm still holding these bags (although I don't really care). I know that a lot forgot to take profits. Take profits, always take profits, whatever your strategy is. Don't fall for people trying to sell you their bags, for ICOs trying to sell you a product which isn't released yet and obviously, don't fall for people asking for your private key. Also, know that there's two endgames : accumulating bitcoin or fiat. I'm rather in the first team but whatever your strategy is, take profits. (Yes, I know, some will say accumulating ethereum or something else). It's true that a lot of ethereum holders made a lot of money during the last bullrun (ethereum helped me make money too) but I'm really biased in favor of bitcoin (and monero). So, pick your coin but again, do your due diligence. A lot of people here or there will talk about the best tech, the fact that bitcoin is old and slow. I would need another post to go further on this point but know that a lof of air flight systems are old too but reliable. Trustless and reliable is the point here. This is the post from someone who bought bitcoin seven or six years ago, who lost part of them, who spent part of them (but don't regret this at all), who is still learning and I hope it will help others, although it would need a book to be complete.
In einem neuen YouTube-Video nimmt sich der allseits bekannte Krypto-Coach Andreas Antonopoulos einmal der Fragestellung an, ob Mayer mit seinem Tweet Recht behält und Hardware-Wallets tatsächlich unsicher sind. Antonopoulos hat aufgrund seines beispiellosen Engagements im Bitcoin-Milieu jede Menge Vertrauen in der Gemeinde aufbauen können. This post is protected. To view it, enter the password below! Workshop Content Expand All Bitcoin Weiterbildungen. Der Bitcoin Guru verlangt bessere Bitcoin Bildungssysteme. Menschen müssten Bitcoin erfahren, um es besser zu verstehen. Nur so kann die finanzielle Freiheit nachvollzogen werden. Bitcoin Hard Fork. Antonopoulos denkt, dass 2018 eine Blockerhöhung per Hard-Fork stattfinden könnte: Ja, ich denke, dass die 1 MB ... Andreas M. Antonopoulos is a best-selling author, speaker, educator, and highly sought after expert in Bitcoin and open blockchain technologies. He is known for making complex subjects easy to understand and highlighting both the positive and negative impacts these technologies can have on our global societies. As an educator, his mission is to educate as many people as possible, in as many ... Andreas Antonopoulos setzt auf DeFi. An dieser Stelle kommen wir wieder zurück zum Livestream von Andreas Antonopoulos. Dieser wies in dem Livestream darauf hin, dass es für Bitcoin Besitzer auch Möglichkeiten gibt, ein passives Einkommen zu verdienen ohne dabei auf zentralisierte Plattformen setzen müssen.
Talking Bitcoin with Andreas Antonopoulos - Lightning, Halving, Privacy, Dollar, & Tech
Andreas M. Antonopoulos is a technologist and serial entrepreneur who has become one of the most well-known and well-respected figures in bitcoin. Follow on Twitter: @aantonop https://twitter.com ... Andreas Antonopoulos @ MIT Bitcoin Club - Duration: 1:08:20. MIT Bitcoin Club 85,675 views. 1:08:20. Bitcoin Q&A: What happens to our bitcoins during a hard fork? - Duration: 5:04. In this video, Andreas Antonopoulos covers Elliptic Curve Crypto (ECC) & EC Digital Signature Algorithm (ECDSA), Key formats (hex, compressed, b58, b58check,... Andreas Antonopoulos joins me to have a serious conversation on Bitcoin - tech, halving, lightning, and the dollar. FOLLOW ANDREAS ON YT - https://www.youtub... Andreas Antonopoulos, one of the leading and most inspiring figures in the space. His mission is to educate the world about #bitcoin and open blockchains and reveal its historical, ...