The acceptance layer between AI proposal and real-world effect.
Meridian Verity binds current authority and evidence to the complete exact action at the last reversible moment—then returns ACCEPT, HOLD, or REFUSE and preserves a replayable receipt.
RUN THE PUBLIC MODEL · VERIFY PUBLIC EVIDENCE · REVIEW THE ARCHITECTURE · ENTERPRISE DILIGENCE
| 15 SEC | 60 SEC | 5 MIN | 30 MIN |
|---|---|---|---|
| See one changed field stop an effect | Verify the declared public state | Run a reproducible public artifact | Route an enterprise review |
Does current authority still permit this complete exact action—right now?
Identity establishes the actor. Authorization establishes scope. Acceptance resolves whether the exact effect may happen now. Meridian Verity builds the Acceptance Plane™, a dual-gate architecture for consequential AI actions.
| Control moment | What it decides |
|---|---|
| G0 · Request gate | Whether the actor, request, policy context, and evidence may form a protected action. |
| A-01 · Complete exact action | The actor, target, parameters, destination, consequence, nonce, validity window, and active policy remain bound as one review object. |
| G1 · Effect gate | Whether current authority still matches that exact action at the effect owner’s last reversible boundary. |
| Receipt + replay | The decision, reason, evidence route, outcome, and consumption state remain reviewable. |
Protected action classes: Move money · Expose data · Change records · Trigger workflows · Touch infrastructure · Affect people
Meridian Verity separates first-party reproducibility from independent validation instead of compressing both into one assurance badge.
| 500 | 3 | 13 | 0 |
|---|---|---|---|
| Digest-sealed OAC vectors | First-party reference engines | Issued U.S. records | Independent organizations currently registered |
Run the Open Acceptance Challenge · Inspect the Public Proof Graph · Open the Trust Center
| Repository | Review surface | Fast path | Declared public result |
|---|---|---|---|
| acceptance-plane | Category architecture, exact-action workflow, schemas, receipts, and bounded public evaluation | make qa-full |
64 / 64 public-eval cases; 13 / 13 separate recomputation checks |
| permit-receipt | Canonical action binding, policy epoch, freshness, revocation, anti-replay, and fail-closed PermitReceipt evaluation | make ietf-preflight |
76 / 76 vectors; 323 / 323 strict tests in the current public-evaluation release |
| haltseal | One protected gateway boundary with freshness, continuity, replay, malformed-input, and proof-receipt checks | python tools/run_public_eval.py |
32 / 32 synthetic public-evaluation cases |
| acceptance-plane-public-readiness-kit | Board → buyer → builder readiness, procurement language, browser demo, and scenario-card tooling | make demo |
300 public scenarios; no API keys, services, or package install |
These are public, synthetic, first-party evaluation surfaces. Each repository states its own version, license, threat boundary, exclusions, and reproduction path.
Action Acceptance is the public standards program. The current candidate is AAP-1.0.1 / AAP-1-INTEROP-0.2: 24 mandatory PermitReceipt fields, 20 core predicates, Level 0 document-only current-profile evidence, and no independent v0.2 implementation presently reported.
The PermitReceipt work also has a related individual IETF Internet-Draft. It is a work in progress—not an IETF standard or IETF endorsement.
Research & technical record · IP & Patent Record · Public boundary
A consequential action should move from product to architecture, security, counsel, and procurement without losing the exact question, the evidence boundary, or the accountable owner.
EXECUTIVE BRIEF · SECURITY & TRUST · FRAME ONE BOUNDARY · START AN EVALUATION
One action. One owner. One first stop condition.
Public materials support architecture review, reproducibility, standards discussion, procurement, and public record. They do not claim production deployment, certification, external endorsement, compatibility, legal conclusion, implementation authorization, or patent/license rights by publication. Independent evidence remains explicit; production authority, implementation rights, deployment scope, and commercial terms require written agreement.
Meridian Verity Group LLC
Proof before consequence.
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