Extraction accuracy is not execution authority
An AI agent receives a procurement instruction. It can extract data, generate agreements, merge documents. But signing is irreversible — it creates a legal commitment.
ProofDesk inserts a server-side authority gate between reversible document work and irreversible action. The agent can prepare everything. It cannot act alone.
Nutrient DWS extracts grounded evidence
Every extracted value retains its source page, bounding box, and extraction confidence. Not just text — evidence with provenance.
| Field | Value | Confidence | Source |
|---|---|---|---|
| Click "Run Demo" to extract facts | |||
Cross-document contradiction detected
Six deterministic assertions check the extracted facts. Five pass. One fails — not because of extraction error, but because the documents conflict with each other.
Authority gate blocks the action
Six conditions enforced server-side. The agent cannot negotiate. High confidence does not become execution authority.
ACTION BLOCKED
Human reviews the exact evidence
Not the entire document bundle. The specific failing claim, its source, and the confidence scores.
Every transition is auditable
Hash-chained events. Merkle proofs. Content-addressed artifacts. Change one byte and the hash changes.