BLOCKCHAIN-BASED SOURCE-TRACING METHOD AND SYSTEM
Disclosed is a blockchain-based provenance tracing method and system. The blockchain-based provenance tracing system may comprise a service platform, the service platform referring to a decentralized peer-to-peer network built based on blockchain technology; the service platform is configurable to a...
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| creator | CHAN, Ka Wo LEE, Chun Kit |
| description | Disclosed is a blockchain-based provenance tracing method and system. The blockchain-based provenance tracing system may comprise a service platform, the service platform referring to a decentralized peer-to-peer network built based on blockchain technology; the service platform is configurable to assign a digital assets token to a commodity and distribute the digital assets token to a brand node, and query block data associated with the digital assets token of the commodity as per a transaction application with respect to the commodity so as to trace provenance of the commodity and return a commodity provenance result to a transaction participant node; and configured to record the commodity's transaction data as block data. The embodiments of the disclosure enable the brand and the transaction participants to identify authenticity of a commodity efficiently, rapidly, and accurately. |
| format | Patent |
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| language | eng ; fre ; ger |
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| subjects | CALCULATING COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES ELECTRIC DIGITAL DATA PROCESSING PHYSICS SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR |
| title | BLOCKCHAIN-BASED SOURCE-TRACING METHOD AND SYSTEM |
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