Bidding method and system based on block chain and readable storage medium

• Main Authors: ZENG LIBO, TONG HUA, ZHANG HAOTIAN, PENG JIAMING, LIANG YOU, YU XINXIN, DAI YONGLIN
• Format: Patent
• Language: Chinese; English
• Published: 08.03.2024
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRIC DIGITAL DATA PROCESSING; 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

The invention provides a block chain-based bidding method and system and a readable storage medium. The method comprises the following steps: deploying a smart contract for bidding, and submitting the smart contract to a block chain; according to bidding information published by an institution, prompting a bidder to participate in bidding through the smart contract in the block chain and obtain bidding data of the bidder; according to a set bidding standard, the mechanism is prompted to control the bidding process, bidding data of all bidders are selected based on a set protocol, and the protocol can limit the mechanism to obtain any information capable of influencing a bidding selection result; and determining the bidder who wins the bid according to the selection result, and publishing the bidding result. According to the invention, the transparency and fairness of the bidding process can be ensured, and the security of the bidding system is improved. 本发明提供了基于区块链的竞标方法、系统及可读存储介质。所述方法包括部署用于竞标的智能合约，并将所述智能合约提交到