ZGridBC: Zero-Knowledge Proof Based Scalable and Privacy-Enhanced Blockchain Platform for Electricity Tracking
نویسندگان
چکیده
The total number of solar power-producing facilities whose Feed-in Tariff (FIT) Program-based ten-year contracts will expire by 2023 is expected to reach approximately 1.65 million in Japan. If the that produce or consume renewable energy would increase a large number, e.g., two million, blockchain not be capable processing all transactions. In this work, we propose blockchain-based electricity-tracking platform for energy, called ‘ZGridBC,’ which consists mutually cooperative novel decentralized schemes solve scalability, storage cost, and privacy issues at same time. One electricity production resource management, an efficient data management scheme manages resources (EPRs) on using UTXO tokens extended two-dimension (period amount) prevent double-spending. other proof, massive aggregation significantly reduces amount managed zero-knowledge proof (ZKP). Thereafter, illustrate architecture ZGridBC, consider its security, privacy, implementation ZGridBC. Finally, evaluate scalability handles with far less cost per environmental value compared price proposed METI (=0.3 yen/kWh).
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ژورنال
عنوان ژورنال: IEICE Transactions on Information and Systems
سال: 2023
ISSN: ['0916-8532', '1745-1361']
DOI: https://doi.org/10.1587/transinf.2023edp7043