Data verification method and device and electronic equipment
A data and verification technology, applied in the computer field, can solve problems such as data leakage, and achieve the effect of protecting data security and privacy
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[0068] In the existing technology, the designated verifier generally verifies the data to be verified provided by the verifier according to the preset verification rules. In this case, the verifier and the party to be verified are relatively independent, and it is difficult to conduct the verification process. Effective supervision.
[0069] There is a strategy in the existing technology, using each verifier and each party to be verified to build a blockchain network, and to perform data verification in the blockchain network. In this case, the data to be verified by different parties to be verified will be in public in the blockchain network.
[0070] Therefore, the embodiment of this specification provides a data verification method, device, and electronic equipment. The specific scheme includes that the first block chain node determines the sub-chain network according to the smart contract obtained from the main chain network. In the sub-chain network, Including the first ...
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