The Only Guide to Bitcoin Retailers
Key pointsBitcoin is an electronic currency known as a cryptocurrencyThe peer-to-peer technology underpinning it is known as the blockchain a public ledger of transactionsBitcoins can be stored in a virtual wallet and used to buy other currencies or real world goods
Where once a single bitcoin was 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 individuals mined thousands of relatively worthless bitcoins as a hobby years ago, only to now realise they are rich.One IT employee even threw out a hard drive containing 7,500 bitcoins.
All this is done without a central authority or bank.Who generated itBitcoin and also the blockchain technology was created by someone under the pseudonym of Satoshi Nakamoto and published 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 in the Bitcoin Foundation.Over years numerous people have claimed to become Satoshi, including Australian computer scientist Craig Wright.
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If the web site gets hacked or someone gets your login details they can 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 for their wallet.After buying your coins you need to transfer them to a secure digital wallet created by you and not hosted online.You can even write down the wallet's private key on a piece of paper (this is known as a newspaper wallet) and stick it in a safe.If you don't store the personal key on your pc or online then recipients can never break in and access your funds.
Bitcoin means different things to different people. For some, it is a future of moving currency untied to any central bank. To the others, it's a purely digital entity of questionable worth and doubtful origin. But what is Bitcoin, in the most basic senseIn most casual conversations, you can get away with knowing that bitcoin is, essentially, a digital currency.
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In reality, it is two much more 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 an electronic currency (bitcoin, lowercase). Bitcoin the platform is built on the concept of evidence of work information which is expensive and time-intensive to create but can be readily verified.
To mine a bitcoin, a computer must complete a complicated algorithm, essentially going through the work of an extensive calculation in exchange for a few newly minted currency. That piece of digital currency is worth whatever the market determines through supply and demand.Transactions are connected to a users Bitcoin address, which can be stored on its general ledger, known as the blockchain.
