heady-oracle-chain

To create auditable AI decisions, the system signs every significant output with Ed25519 and links them in a verifiable hash chain. This produces tamper-proof records suitable for governance, compliance logging, and explainable AI workflows.

An AI governance audit trail is a verifiable, tamper-proof record of AI decisions used to meet compliance requirements. You need it when organizations must provide SOC 2, GDPR, or enterprise governance reporting over past automated decisions.

Generating an explainable AI audit trail requires Neon Postgres storage to enable semantic search over past decisions. It uses 384-dimensional embeddings for reasoning traces and requires Ed25519 cryptographic signing to ensure receipt integrity.

The best way to export compliance reports is to use the audit-ready export feature over the signed hash chain. This generates compliance reports and performs semantic search over past decisions using embedded reasoning traces.

You should not use a Merkle hash chain for AI audit logging if your environment lacks Ed25519 signing capabilities or cannot support Neon Postgres storage for 384-dimensional embeddings. These dependencies are strictly required to maintain verifiable decision integrity.