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Blockchain technology for data integrity regulation and proof of existence in data protection systems
Blockchain technology for data integrity regulation and proof of existence in data protection systems
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机译:数据完整性调节的区块链技术和数据保护系统存在存在证明
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摘要
One example method includes creating a backup of data, creating metadata associated with the backup, hashing the backup to create a backup hash, obtaining a key from a blockchain, generating an aggregate hash of a combination that includes the key and the backup hash, and transmitting the aggregate hash to a blockchain network. Because the aggregate hash is not modifiable when stored in a blockchain, an immutable record exists that establishes when a particular backup was created.
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