#  A     Blockchain

By [dwhfeg](https://paragraph.com/@gwrsrv) · 2022-02-23

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Blockchain is a securely shared decentralized data ledger. Blockchain technology can support a specific party to share data. It can collect and share multiple transactions, segment data into a single source in encrypted form, and link to a single source of shared blocks to ensure data security and improve data duplication through the data source.

In this blockchain data change, unauthorized data center permission, query and data tampering. Different types of data will be received on all chains, available to any participant.

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*Originally published on [dwhfeg](https://paragraph.com/@gwrsrv/a-blockchain)*