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Key pointsBitcoin is a digital currency known as a cryptocurrencyThe peer-to-peer technology underpinning it's known as the blockchain a public ledger of all transactionsBitcoins can be stored in a virtual wallet and used to Purchase other currencies or real world goods
Where once a single bitcoin has been worth a few cents it's now worth about $9,200 per coin (November 2017), creating millionaires in the process.There have been many reported cases where people mined thousands of comparatively worthless bitcoins as a hobby years ago, only to now realise they're rich.One IT worker even threw out a hard drive containing 7,500 bitcoins.
All this is done without a central authority or bank.Who created itBitcoin and the blockchain technology was created by someone under the pseudonym of Satoshi Nakamoto and released as a working beta in 2009. Satoshi's true identity remains a puzzle as he disappeared from the scene in 2010 after seemingly handing over the reins to Gavin Andresen, the chief scientist at the Bitcoin Foundation.Over the years numerous people have promised to be Satoshi, including Australian computer scientist Craig Wright.
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In case the website gets hacked or someone gets your login details they could get and drain your funds from the exchange.There is no way to get a transaction to be reversed or recovered if a thief sends your bitcoins to their wallet.After buying your coins you should transfer them to a secure digital pocket made by you and not hosted online.You can even write down the pocket's personal key on a sheet of paper (this is known as a paper wallet) and stick it in a safe.If you don't save the personal key on your pc or online then hackers can never break in and access your funds.
Bitcoin means different things to different individuals. For some, it is a future of freely moving currency untied to any central bank. To the others, it is a purely electronic entity of questionable value and dubious origin. But what's Bitcoin, in the most elementary senseIn most casual conversations, you can get away with knowing that bitcoin is, essentially, an electronic currency.
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In reality, it is two much more you can try here complex things.Bitcoin has been with us since 2009, when a person (or group) under the pseudonym Satoshi Nakamoto introduced a platform (Bitcoin, uppercase) that hosts a digital currency (bitcoin, lowercase). Bitcoin the stage is built on the concept of proof of work data which is expensive and time-intensive to create but can be easily verified.
To mine a bitcoin, a computer has to finish a complicated algorithm, essentially going through the job of an extensive calculation in exchange for some newly minted currency. That bit of digital currency is worth whatever the click for more info market decides through distribution and demand.Transactions are connected to a users Bitcoin speech, which is saved on its general ledger, called the blockchain.