infrafabric/about
What this verification desk is for

The Audit Trail is a public, read-only verification desk for AI-agent task history: refusals, corrections, accepted rows, signatures, and lineage. It is for operators, reviewers, and prospective partners who need to inspect what actually happened instead of trusting a dashboard summary.

What you can verify on this site
3 proof surfaces

Every major claim in the public demo has a click-through proof surface:

  • Task dossier — the refusal → correction story as signed rows.
  • Filtered event view — the same task story in a searchable public stream.
  • Live ledger — recent signed events, payload inspection, and signature state.
Signing key scope
scopes: 2

Each tenant writes under one of two scopes:

  • tenant_signed — per-tenant ed25519 keypair.
  • shared_default — shared infrastructure key until per-tenant rotation ships.
Event hash chain
blake3
Every event carries a prior hash and its own hash. Any substitution breaks verification at that offset and downstream.
Batch anchoring
preview
Merkle batch root published to an external witness chain every 60 minutes. Export drawer exposes inclusion proofs once live.
Third-party verification CLI
offline
# re-verify a signed transcript offline
$ bb verify IF-demo-001-transcript-2026-04-20.json \
    --pubkey ed25519:9f3c4b21…a8e0

OK · 4/4 events verified
OK · chain hash b3:7c1a4e62…a190f8c2
Quick links
Demo task proof ↗Filtered task view ↗Live ledger ↗System status ↗