Ledger (technical)
Our books are an append-only, double-entry ledger. Every entry's lines sum to zero (debits positive, credits
negative). Each entry stores row_hash = sha256(previous row_hash + the entry's canonical JSON), so changing any past
entry changes every hash after it. The database refuses updates and deletes. Donor identifiers and memos are not shown
here.
| Date | Kind | Lines | Hash |
|---|---|---|---|
| No entries yet. | |||