Credible digital asset transaction method

Abstract

The invention is a credible digital asset transaction method including that 1) a user submits a transaction request to an exchange, wherein the transaction request information is signed by using a private key; 2) the exchange verifies the transaction request signature, and processes the transaction request; 3) the exchange submits the Hash value of each transaction that occurs in each second through a mutual-verification signature interface; 4) a mutual-verification signature module returns the signature of each transaction to the exchange; 5) the exchange returns a transaction credible credential, including transaction details and transaction signature, to the user; 6) the user inquires the transaction of the mutual-verification signature module based on the credible credential; 7) The mutual-verification signature module returns the block height information of a storage record corresponding to the transaction signature. The credible digital asset transaction infrastructure of the present invention can meet the transaction requirements for billions of transactions per second, eliminates a risk of obtaining the ledger data after cracking an encryption algorithm, overcomes the inherent problems of insider trading existing in a centralized transaction, and prevents the user transaction request from being tampered with by a third party.

Description

technical field [0001] The present invention relates to Internet information exchange technology, in particular to a blockchain-based, multi-centralized, cross-exchange tradable, and credible digital asset transaction method. Background technique [0002] Explanation of terms: [0003] blockchain [0004] Blockchain is a decentralized recording technology that participates in any number of nodes in the system, records all information exchange data in the system for a period of time into a block through cryptography, and generates the data of the block at the same time. The fingerprint is used to link the next block and checksum. All participating nodes of the system jointly identify the record and verify it, and jointly determine whether the record is true. At the same time, each node can copy and obtain a complete copy of the record. Compared with traditional bookkeeping technology, its characteristics are as follows: [0005] (1) The chain jointly maintained by the sys...

AI Technical Summary

Problems solved by technology

[0024] • Bad trading experience

[0025] • Simply relying on the design and adjustment of the consensus algorithm to improve the transaction processing performance of the blockchain cannot meet the characteristics of the explosive growth of digital currency transaction volume

[0026] • Massive transaction data storage, resulting in bloated blockchain, blockchain infrastructure has to "move forward with heavy burdens"

[0027] • The business and personal data stored in the block are always at risk of privacy disclosure

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