2017年12月27日 · Bitcoin is the currency of the Internet: a distributed, worldwide, decentralized digital money. Unlike traditional currencies such as dollars, bitcoins are issued and managed without any central authority whatsoever: there is no government, company, or bank in …

2023年11月28日 · Bitcoin is the currency of the Internet: a distributed, worldwide, decentralized digital money. Unlike traditional currencies such as dollars, bitcoins are issued and managed without any central authority whatsoever: there is no government, company, or bank in charge of Bitcoin. As such, it is more resistant to wild inflation and corrupt banks.

2017年12月31日 · How do bitcoins work? Bitcoin works by keeping a global database of every bitcoin transaction that has ever been made (the blockchain). The tricky technical challenge for this is figuring out away to have everyone agree that this …

2020年9月30日 · The second graphics card that we added to our bitcoin farm generates 0.003 bitcoins per hour. To calculate how many hours this takes to get 1 bitcoin we do the math of 1 / 0.003 = 333.33 hours. 333.33 hours / 24 hours per day is 13.88 or roughly 14 days.

2014年2月7日 · Step 1: Buy bitcoins from someone who was able to convince you to buy some. Step 2: Tell everyone how amazing bitcoin is and how its worth way more than you bought it for, then downvote or demonize anyone who doesn't agree with false logic and poor arguments.

2022年1月6日 · Bitcoin is the currency of the Internet: a distributed, worldwide, decentralized digital money. Unlike traditional currencies such as dollars, bitcoins are issued and managed without any central authority whatsoever: there is no government, company, or bank in charge of Bitcoin. As such, it is more resistant to wild inflation and corrupt banks.

2017年11月25日 · Posted by u/[Deleted Account] - 206 votes and 27 comments

2024年5月3日 · Bitcoin is the currency of the Internet: a distributed, worldwide, decentralized digital money. Unlike traditional currencies such as dollars, bitcoins are issued and managed without any central authority whatsoever: there is no government, company, or bank in charge of Bitcoin. As such, it is more resistant to wild inflation and corrupt banks.

2013年9月21日 · That means that any work spent confirming block #2 is also considered to be extra work confirming block #1; in order to un-do block #1, you'd have to do all the work for block #1 and block #2. This means that the more "confirmations" there are, the more work has been done to confirm the transaction, and therefore, the harder it is to un-do the ...

Back then, bitcoins were only work a couple of dollars at best, so it wasn't really worth it. Now, it takes so much time and computer power to create a bitcoin that the electricity cost the computer accrues can be more expensive than the bitcoin is worth, …