Research Article
[Retracted] Blockchain-Based Secure Traceable Scheme for Food Supply Chain
| Field name | Type of data | Size | Allow empty | Illustrate |
| SalesInfoId | VarChar | 30 | Primary key | Sales information number | EnterName | VarChar | 80 | No | Company name | EnterPosit | VarChar | 80 | No | Company address | StorageTime | DateTime | ā | No | Warehousing time | StorageTeHu | VarChar | 20 | No | Temperature and humidity in the library | SalesSite | VarChar | 50 | No | Sales location | ShelfTime | DateTime | ā | No | Added time | OperatorId | VarChar | 30 | No | Operator number | Hash | VarChar | 256 | No | Data summary |
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