Features · Police book
An append-only, chained and verifiable register, whose keeping Occalink assists based on the purchases and sales in the file.
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The register
Occalink assists in keeping the police book, based on the purchases and sales in the file.
No silent changes
The register is not modified: it is added to, and its chain is verified on screen.
Entries are locked in the database: a recorded entry cannot be modified.
Each entry is chained to the previous one (SHA-256), and the chain can be verified on screen.
An error is corrected by a new entry; the original remains intact.
Discrepancies between the register and the vehicle sheets are flagged.
The safeguards
As long as a vehicle is not entered in the register, certain actions remain blocked.
Export and view
The register can be viewed and exported at any time.
The materials register
Materials purchases have their own police register.
