The database that proves it was never touched.
AegisQL is a drop-in PostgreSQL engine with cryptographic integrity built into the core. Every commit is hash-chained, Merkle-proven, and anchorable on-chain — no SDK, no triggers, no application changes.
Everything PostgreSQL does — plus a verifiable history of every change.
The integrity layer lives inside the engine, beside the transaction manager. Your application never knows it's there.
From row change to cryptographic proof — automatically, on COMMIT.
Anchor your Merkle root to a chain you trust.
A pluggable Anchor Provider periodically commits the current Merkle root to an external witness. Once anchored, not even a database administrator can rewrite history undetected.
Audit the entire database in one statement.
Verification is just SQL. Run it from psql, a migration, or a scheduled job — the syntax feels native to PostgreSQL.
Download and run it on your own infrastructure.
Self-hosted, single binary, PostgreSQL 16-compatible. Every release is signed and its checksum is anchored on-chain — verify before you run.
Trust, but verify — at the storage layer.
Self-hosted, PostgreSQL 16-compatible, and signed end to end. Download AegisQL and stand up a tamper-evident cluster on your own infrastructure.