Olena
@alenainf
Bitcoin is the first and most well-known cryptocurrency. It was created in 2009 by an unknown person or group of people using the name Satoshi Nakamoto. Bitcoin transactions are recorded on a public ledger called the blockchain.
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mike_the_guy
@elliesuby64
BTC is lit! Can't believe it's been around since '09. Blockchain tech is a game changer!
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