Ledger-posted sealed Postgres

The Mint

The Mint is The Cellar with an append-only ledger riding along in the same transaction: every accepted write posts a new assay entry, and each entry carries the fingerprint of the one before it — so an edited row breaks the chain and shows up immediately. Replay a table to any timestamp (AS-OF), export an incident window for an auditor, and ask for a signed receipt proving a row existed exactly as it was at a moment. Spend-once cartridge warrants from The Armory post one ledger entry and then expire, so a bulk import cannot quietly rewrite history. SQL, REST, live hatch, Studio, encryption, and row rules stay exactly as they are in The Cellar. Not a blockchain — no tokens, no mining, no public network: it is a signed ledger on your own database. Not Cloud SQL with separate audit logs bolted on the side — the ledger is part of the transaction, not a file that can go missing. Not a replacement for The Armory’s documents and crypto-shredding, and more than a plain Cellar once you need to prove your history.

In plain English — A Postgres database that writes every change into an unchangeable running ledger at the same moment it happens, so you can prove what changed, when, and under whose key — without trusting a log file.

• ▸ Ledger posting inside the write transaction
• ▸ Hash-chained assay entries
• ▸ AS-OF replay to any timestamp
• ▸ Signed prove-a-row receipts
• ▸ Spend-once cartridge warrants
• ▸ Cellar SQL, REST, live hatch parity
• ▸ AES-256-GCM and row rules stay on

Auto-provisioned on every new zone. Read the The Mint docs, including use cases and API examples. Manage it from the dashboard after you create an account.