They proposed to utilize a decentralized ledger of transactions packaged in batches (named ?�blocks?? and secured by cryptographic algorithms ??The complete system would later be dubbed ?�blockchain.??Blockchain analysts estimate that Nakamoto had mined about one million bitcoins[twenty] just before disappearing in 2010 when he handed the network inform essential and https://ricardowpeui.blogcudinti.com/31054047/what-does-bitcoin-mean