Home / Product / DNR Verify

DNR Verify™

The pre-settlement verification API. Submit a transaction intent, get an independent, cryptographically signed verdict before value moves: verified, step-up, hold, or reject.

How it works

One call. Six layers. One verdict.

Each request runs the full pipeline synchronously under a sub-300ms budget: transaction validation, deterministic policy, AI risk, identity evidence, hybrid post-quantum attestation, and an anchored audit record.

Four verdicts

Verified, step-up, hold, or reject. Every outcome is explicit, signed, and traceable to the exact controls and policy version that produced it.

Fail-safe semantics

Timeouts and dependency failures resolve to hold or reject, never a silent approval. The secure default is built into the protocol.

Chain-agnostic

Pluggable adapters normalize every supported network into one canonical transaction model, so your integration never changes per chain.

See the API →

Verify your first transaction.

Sandbox keys take minutes; a scoped pilot takes days.

Request a pilot