They proposed to make use of a decentralized ledger of transactions packaged in batches (named ?�blocks?? and secured by cryptographic algorithms ??The full method would afterwards be dubbed ?�blockchain.??Blockchain analysts estimate that Nakamoto had mined about a million bitcoins[20] in advance of disappearing in 2010 when he handed the community https://arthurfymzn.isblog.net/bitcoin-options-48277274