Method for realizing electronic permission based on block chain

• Main Authors: TIAN WENFENG, LIU TONG, WANG RUI, FENG HONGWEI, WANG TAORAN
• Format: Patent
• Language: Chinese; English
• Published: 26.04.2024
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

The invention discloses a method for realizing electronic permission based on a block chain, and the method comprises the steps: a technology owner issues permission on a circulation platform, and generates a key library of the permission; allowing the user to purchase the permission, and obtaining a permission purchase proof; the circulation platform verifies the purchase proof, generates a block chain account for each device, and issues a permission key to a permission user; the permission user sets the permission key on the equipment; the common user obtains the permission key and queries authenticity; the circulation platform retains a use log and an authentication log of the permission key; a technology owner monitors a usage history of permissions. A permission issuing and verification system is established, the system is composed of a technology owner, a permission user and a circulation platform, the production process is supervised, internal vulnerabilities are prevented from being generated, the pro