HoldFieldTrust & governance
The AI is never the unchecked judge.
Every HoldField cell runs the same governed chain. AI detects · Rules decide · Evidence proves. Uncertainty escalates to a human, and a station that cannot produce a valid decision inhibits itself rather than guess.
AI detects
Perception models propose signals — defects, anomalies, measurements, OCR. They only ever propose.
Rules decide
A deterministic, versioned rule pack — not the model — turns signals into PASS, REWORK, REJECT, RETAKE, REVIEW, or a station block.
Evidence proves
Every decision seals a tamper-evident receipt: raw media, overlays, coverage, model & rule versions, routing event, and reviewer signoff.
One decision language
Six states, shared by every cell.
Verity Twin, ProofCell, SurfaceCell, and CircuitCell all resolve to the same six dispositions — so an operator, a quality manager, and an auditor read every cell the same way.
Required checks complete and evidence sealed.
A fixable fault — corrected and re-verified, never silently shipped.
A critical nonconformance — routed out with proof.
Capture or coverage was not trustworthy — the cell refuses to guess.
Ambiguous or borderline — escalated to a human, not decided by AI alone.
The station is not production-valid — it inhibits rather than produce a false decision.
Human-control safeguards
What keeps the decision honest.
AI never decides alone
Perception only proposes signals; a deterministic rule pack makes the call.
No coverage, no pass
A decision is gated on proven coverage of every required region.
Uncertainty escalates
Borderline or unreadable cases become REVIEW or RETAKE — not a forced pass.
The station can block itself
Wrong revision, missing criteria, or an offline integration inhibits the cycle.
Versioned and reproducible
Every decision records its model pack, rule pack, and criteria pack version.
Sealed and reversible
Each decision seals a tamper-evident receipt; routing is governed and rollback-ready.
Open “Why trust this decision?” inside any live cell to see these safeguards resolved against that exact cycle — with its real rule gates, coverage, versions, and routing.
Explore by cell
Four cells. One inspection truth.
Each cell proves the same physical-AI quality chain for a different kind of work — pick the one closest to the line in the room.
Verity Twin
Tier 1Enterprise factory truth
One complete inspection cycle, end to end — capture to sealed evidence.
ProofCell
Tier 2Precision / CNC inspection
Coverage, rules, PLC routing, and evidence replay for machined parts.
SurfaceCell
Tier 3Surface / coating / finish
Lighting reveal, coverage proof, and finish evidence with process trends.
CircuitCell
Tier 4Electronics / board-to-box
Golden-build comparison, test binding, rework proof, serial-level evidence.