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Homeby Witness Moecki
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What is Blockchain South Africa ?

ebrahimmbokazi (25)in #dtube • 6 years ago


A blockchain, originally block chain, is a growing list of records, called blocks, which are linked using cryptography. Each block contains a cryptographic hash of the previous block, a timestamp, and transaction data.
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6 years ago in #dtube by ebrahimmbokazi (25)
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