OpenChainGraph Suite · ART-666

Regulatory Obligations Register

A regime-agnostic rule-to-obligation-to-evidence register verdict. You supply the register (each obligation as a rule_id, an owner, control_ids, evidence_refs); the node computes owner and evidence coverage percentages, the control-linkage count, the unassigned list, one FAIL finding per failing check, and an overall COVERED or GAPS_FOUND determination. Five stages in one deterministic pass: intake with fail-closed shape validation, owner coverage, control linkage, evidence linkage, verdict. This is the spine the exam-readiness and attestation packs hang off. The estate's BaaS control mapper (tools/152-baas-provider-comparator.html) is the pattern source for one scoped framework; this register is the regime-agnostic build the gap scan called for.

compliance_controlZero PIIClient-side only

🔒 All inputs are processed locally in your browser. No data is transmitted. Do not enter real personal data — use synthetic or anonymised inputs only.

Scope & reliance

Owner coverage and evidence coverage are the gated checks (both must reach 100 percent for COVERED). Control linkage is measured but never gates the verdict: an obligation with an owner and evidence but no control link still counts as covered here. Thresholds are internal design, not any regime's rule; a reader holding a regulator's rulebook uses this as the register arithmetic, not as a statement of what that regime requires. All inputs are synthetic identifiers. No formal correctness proof exists for this node yet (compute_proof_ready: deferred); see the proof-status note below the results.

Policy Parameters (JSON)

policy_parameters (passed verbatim to compute())

Proof status

This node ships compute_proof_ready: deferred. No formal correctness proof has been produced for this kernel; the result above is a deterministic recompute, verified by a property-test floor and pinned to the build spec's worked example, not a proven one.

Execution Hash & Section 4 Artifact

SHA-256 execution hash (JCS canonical, RFC 8785):

Ask your agent

Copy this paragraph into Claude, OpenClaw, or any MCP-aware agent to run this exact tool, with this sample, and verify the artifact.

Run the AINumbers MCP tool `compute_regulatory_obligations_register`. Task: Regime-agnostic rule-to-obligation-to-evidence register verdict: owner and evidence coverage percentages, control-linkage count, unassigned list, one FAIL finding per failing check, overall COVERED or GAPS_FOUND, per OBLIGATIONS-REGISTER-BUILD-SPEC.md
Call it with arguments: {"policy_parameters":{"input_parameters":{"as_of":"2026-09-03","rules":[{"rule_id":"REG-E-1005.9","owner":"payments-ops","control_ids":["C-101"],"evidence_refs":["E-2026-014"]},{"rule_id":"UDAAP-5-1","owner":null,"control_ids":[],"evidence_refs":[]},{"rule_id":"BSA-CIP-1020.220","owner":"fincrime","control_ids":["C-220","C-221"],"evidence_refs":[]}]}}}
Verify before trusting: call `verify_execution_hash` on mcp.ainumbers.co (https://mcp.ainumbers.co/mcp) with the parameter `claimed_hash` set to the returned `execution_hash`, passing the full artifact the run returned (the object containing `policy_parameters` + `output_payload` + `execution_hash`; equivalently `policy_parameters` + `output_payload` with `claimed_hash`), not the bare hash string.
Return the ledger link https://ledger.ainumbers.co/ so a human can re-verify without contacting us.
PII rule: All inputs are processed locally in your browser. No data is transmitted. Do not enter real personal data — use synthetic or anonymised inputs only.
Open the tool with the sample prefilled: https://ainumbers.co/chaingraph/art-691-regulatory-obligations-register.html#p=v1.H4sIAAAAAAAA_wFMAbP-eyJpbnB1dF9wYXJhbWV0ZXJzIjp7ImFzX29mIjoiMjAyNi0wOS0wMyIsInJ1bGVzIjpbeyJydWxlX2lkIjoiUkVHLUUtMTAwNS45Iiwib3duZXIiOiJwYXltZW50cy1vcHMiLCJjb250cm9sX2lkcyI6WyJDLTEwMSJdLCJldmlkZW5jZV9yZWZzIjpbIkUtMjAyNi0wMTQiXX0seyJydWxlX2lkIjoiVURBQVAtNS0xIiwib3duZXIiOm51bGwsImNvbnRyb2xfaWRzIjpbXSwiZXZpZGVuY2VfcmVmcyI6W119LHsicnVsZV9pZCI6IkJTQS1DSVAtMTAyMC4yMjAiLCJvd25lciI6ImZpbmNyaW1lIiwiY29udHJvbF9pZHMiOlsiQy0yMjAiLCJDLTIyMSJdLCJldmlkZW5jZV9yZWZzIjpbXX1dfX3zsWx_TAEAAA