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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Hauptverfasser:	Xie, Kai, Wang, Hejian, Zhang, Shengnan, Wang, Dong, Li, Da, Chen, Gang, Li, Guomin, Xuan, Jiaxing, Jia, Fan, Ji, Shijie, Fan, Kun, Zhang, Zhe, Li, Qingchun, Xie, Wen, Feng, Jingli, Xing, Tong, Sun, Tian, Jia, Haiqing, Zhang, Nan, Yang, Chao, Zhao, Liang, Zhao, Lihua, Lu, Shengzhi, Zhang, Xian, Liu, Yonghui, Li, Xin, Bai, Desheng, Liang, Hexiao, Su, Zhan
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY PHYSICS SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	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.