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Key pointsBitcoin is an electronic currency known as a cryptocurrencyThe peer-to-peer technology underpinning it is known as the blockchain a people ledger of all transactionsBitcoins can be stored in a digital 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 comparatively useless bitcoins as a hobby years back, only to now realise they're rich.One IT employee even threw out a hard disk containing 7,500 bitcoins.

All this is done without a central authority or bank.Who generated itBitcoin and also the blockchain technology was made by someone under the pseudonym of Satoshi Nakamoto and released as a working beta in 2009. Satoshi's true identity remains a mystery as he disappeared from the scene in 2010 after seemingly handing over the reins into Gavin Andresen, the chief scientist in the Bitcoin Foundation.Over the years numerous people have promised to become Satoshi, including Australian computer scientist Craig Wright.

Once the limit is reached, no longer bitcoins can be made.However, a single bitcoin can be subdivided as far down as the decimal place (0.00000001BTC) to purchase smaller goods using only a fraction of these coin.How do you shop or send bitcoinYou can store and send bitcoins from an encrypted electronic wallet, which can be run as an app on your computer.The wallet works with two keys a private key and a public key which look like a seemingly random string of numbers and letters.The private key is kept confidential by you and functions as a password that unlocks the wallet and allows you to send any bitcoins associated with that.

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If the web site gets hacked or someone gets your login information they could get and drain your funds from the exchange.There is no way for a transaction to be revoked or revoked if a burglar sends your bitcoins to their wallet.After buying your coins you need to transfer them to a secure digital pocket made by you and not hosted online.You can even write down the wallet's private key on a sheet of paper (that is known as a newspaper wallet) and stick it in a safe.If you don't save the private key on your computer or online then recipients can never break in and access your funds.

Bitcoin means different things to different people. For many, it is a future of moving currency untied to any central bank. To the others, it's a purely digital entity of questionable value and dubious origin. However, what is Bitcoin, in the most elementary senseIn most casual conversations, you can get away with knowing that bitcoin is, basically, an electronic currency.

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In fact, it is two considerably 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 stage is built on the concept of proof of work information which is expensive discover this info here and time-intensive to produce but can be readily 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 market decides through supply and demand.Transactions are connected to a users Bitcoin speech, which can be stored on its general ledger, known as the blockchain.

This comparative anonymity makes the platform appealing for things like incognito purchases over the internet.A key component of Bitcoins blockchain is the simple fact it is an open, distributed ledger. Throughout the distributed nature of the ledger, the transactions on the blockchain are confirmed from the consensus of every member, offering security and trust with no third-party overseer.One of the most important things to bear in mind when thinking about exactly what Bitcoin (or even bitcoin) is: there is no single answer.