METHOD AND SYSTEM FOR TAMPER-RESISTANT EVENT SOURCING USING A DISTRIBUTED LEDGER
A method for verifying the state of an object through tamper-resistant event sourcing includes: receiving, by a receiver of a processing server, state data for a computing object and an identification value associated with the computing object; applying, by a processor of the processing server, a on...
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Main Author | |
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Format | Patent |
Language | English French German |
Published |
11.09.2024
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Subjects | |
Online Access | Get full text |
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Summary: | A method for verifying the state of an object through tamper-resistant event sourcing includes: receiving, by a receiver of a processing server, state data for a computing object and an identification value associated with the computing object; applying, by a processor of the processing server, a one-way cryptographic function to the received state data to generate a comparison hash value; identifying, by the processor of the processing server, a published hash value stored in a blockchain with the identification value; and verifying, by the processor of the processing server, a state of the computing object according to the state data based on a match of the generated comparison hash value with the identified published hash value. |
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Bibliography: | Application Number: EP20220793987 |