The invention provides a second-hand
ticket transaction method and platform based on a Hasp
hash chain and an intelligent contract. The transaction method and platform are based on the Hasq hash chaintechnology, and directional optimization is carried out on the Hasq
hash chain technology. In the transaction process, the secret key is directly recorded by the user, and the
server only records thehash value, so that the execution efficiency of the
system is greatly improved; at the beginning of a transaction, a seller firstly generates a secret key of the seller, the
system only stores hash blocks after hash of the secret key into a
database, meanwhile, the function of determining a
ticket owner and a
ticket state is achieved, and the burden of the
database is relieved; based on an intelligent contract technology, establishing a transaction network among a plurality of users to realize autonomous negotiation of a distributed decentralized transaction process; and the transaction information, the ticket information and the ownership ownership information are packaged and transmitted through the hash value, so that the
confidentiality of
information transmission and the communication and transaction directness of the buyer and the seller are well realized.