Witness · Early access
Witness.
Know what's real on-chain.
Track every RWA token. Verify on-chain backing. Centralize the truth — for institutions, compliance, auditors.
Layerstack · witnessexample audit
token
0xa0b8…48Ce2 · ondo.eth · OUSGaudit ▸
Issuer attestation
Ondo Finance · NY DFS-licensed · attestation dated 2026-04-29
Health Score
92
drift < 0.1% · daily attestation
On-chain backing audit
Claimed$50,000,000
Verified on-chain$48,200,000
Discrepancy-3.6%within issuer's stated reconciliation window
Recent activity
- · 2h ago — issuer mint +$1.2M (reserve attested)
- · 8h ago — secondary transfer 0x4e2…ab1 → 0x5fa…8de
- · 14h ago — daily attestation signed by Ondo · sig verified
how it works
The verification is on-chain math. The narration is AI.
The audit pipeline never relies on the LLM for truth. Backing checks come from on-chain reads against issuer reserves. The LLM only writes the readable summary.
Deterministic verification
On-chain reads against the issuer's attested reserves. Discrepancy is arithmetic, not opinion. The chain is the source of truth.
Human-readable narration
An LLM writes the summary, the timeline, the activity feed. We display both side-by-side: the math AND the explanation. Auditors can trust the first, regulators can read the second.
integrations
Wired to the registries that matter.
- ·DTCC tokenization registry — direct lookup against registry IDs. Provenance from the day of issuance.
- ·MiCA whitepaper registry — match tokens to their filed whitepaper. Flag tokens missing CASP authorization.
- ·MiFID II classification — auto-flag tokens that qualify as transferable securities under EU rules.
- ·Lineage trail — every check signed and timestamped. Exportable as a compliance evidence bundle.
audience
Built for the people who have to be right.
If you sign off on RWA-backed positions, audit treasuries, or report to a regulator — Witness is your evidence layer.