BLOCKCHAIN-BASED GREEN POWER CERTIFICATION METHOD, APPARATUS, AND SYSTEM
The present disclosure provides a blockchain-based green power certification method, apparatus, and system, to pre-process obtained basic data to obtain proof-of-existence data, certify the proof-of-existence data from a production side and a consumption side by using a certification chain and a tok...
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Main Authors | , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
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Format | Patent |
Language | English |
Published |
01.08.2024
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Subjects | |
Online Access | Get full text |
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Summary: | The present disclosure provides a blockchain-based green power certification method, apparatus, and system, to pre-process obtained basic data to obtain proof-of-existence data, certify the proof-of-existence data from a production side and a consumption side by using a certification chain and a token chain respectively, and obtain a green power attribute certificate and a green power consumption label if the certification is passed; generate a unique digital identifier for the green power attribute certificate and the green power consumption label separately based on a non-fungible token (NFT), which realizes non-interchangeability, indivisibility, and other characteristics of the certificate and the identifier; and supervise and verify a certification process by using a chain of custody, and generate a corresponding unique blockchain identifier for the certification chain, the token chain, and the chain of custody separately through multi-chain interaction, so as to realize data interaction between blockchains. |
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Bibliography: | Application Number: US202218019482 |