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sara
@sarawili
Block chain is a technology for recording and recording data, which is also called a database. This data can be for example bank transactions or property documents, appointments, personal messages or other information.
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Ella
@darkstrom
Blockchain is a network that uses decentralized technologies and cryptography to store the history of all transactions made with digital assets such as Bitcoin in a public digital ledger. 62 $DEGEN
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