The trust layer for AI in regulated industries. Every governed AI call returns a signed receipt: verifiable by anyone against one public key, offline, without trusting us.
- AqtaCore — runtime policy enforcement with Ed25519-signed receipts. Audit-ready by design, not by report.
- AqtaBio — public-health AI that commits spillover predictions to a public ledger before the event. Our first Ebola signal was on the ledger eight days before the WHO declared the emergency. Methodology and ledger.
- attestation-spec — the open spec for AqtaCore receipts, with reference verifiers and a conformance suite. CC BY 4.0 spec, Apache 2.0 code.
- aqta-verify-receipt — verify any receipt without our servers.
pip install aqta-verify-receipt·npm i aqta-verify-receipt - bounds — browser-only PDF redaction.
Everything else is proprietary.
aqta.ai · Dublin, Ireland · © 2026 Aqta Technologies Limited
