数据要怎么样储存到区块链中,数据要怎么样储存到区块链上

① How to store blockchain transaction information

Blockchain is a large distributed ledger. If detailed data is to be stored on the longest chain, through Hash is used to verify data. Only data verified by most nodes can be saved on the longest chain. The latest data can be synchronized between nodes, while achieving distributed storage of data and making it difficult to tamper. Each transaction corresponds to a timestamp, and the status of each transaction can be queried based on the timestamp, which is traceability.