A history nobody can rewrite
- Payment entries can’t be edited or deleted. The database itself refuses, not just the app.
- The contracted due date is kept for good. Moving it later doesn’t turn a late payment into an on-time one.
- Every change to an instalment is recorded with who made it and when.
- Cancelling an overdue, unpaid instalment doesn’t erase the arrear.
- Every day, a fingerprint of the whole history is registered on the Bitcoin blockchain. It reveals nothing about payments or people, and anyone can check it. It proves nothing was changed afterwards; where each payment came from is recorded with the payment. See the daily records →