OpenChainGraph Suite · ART-277 · Standardized Agreements & Legal Templates
Agreement Acceptance Binder
Binds a party's acceptance to a specific assembled agreement artifact — a specific template, at a specific vendored body hash, filled with a specific variable map — referenced by its execution_hash, never re-embedded. An optional §16 eddsa-jcs-2022 signature on the emitted artifact turns this into a countersignable "I accepted THESE exact terms" receipt.
Compliance MandateZero-PII ReceiptCountersignable via §16Not Legal Advice
Not legal advice. Records a stated acceptance of a specific referenced artifact; it does not itself establish legal effect, identity, or enforceability.
🔒 All inputs are processed locally in your browser. No data is transmitted. Do not enter real personal data — use synthetic or anonymised inputs only. This receipt carries no party identity — only the accepting role and the referenced artifact hashes.
Referenced Artifact
The execution_hash of the assembled agreement artifact being accepted (e.g. from ART-276).
The vendored, immutable body's provenance hash (from the template's contract-api.json).
Optional. References a first party's acceptance execution_hash, forward-compatible with a future §16.x proof-chain endorsement.
Acceptance Record
Binding Checks
Execution Hash (SHA-256)
Compliance Flags
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 `bind_agreement_acceptance`. Task: Bind a party's acceptance to a specific assembled agreement artifact, referenced by its execution_hash, template_id, and vendored body_sha256, never by re-embedding the agreement text.
Call it with arguments: {"policy_parameters":{"referenced_execution_hash":"b8f9d0a0210a5fa2b704fcb625119fe6ae03b819ec9b59f3b3377cdd48f13729","template_id":"common-paper-mnda-v1.0","body_sha256":"51accb97035821280371ff3088871e3866927ef0ce60e64ed5244883f11b6cfe","accepting_party_role":"party_a","previous_proof_hash":"","acceptance_statement":""}}
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, or re-run the in-page WebMCP tool `bind_agreement_acceptance`.
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-277-agreement-acceptance-binder.html#p=v1.H4sIAAAAAAAA_wEsAdP-eyJyZWZlcmVuY2VkX2V4ZWN1dGlvbl9oYXNoIjoiYjhmOWQwYTAyMTBhNWZhMmI3MDRmY2I2MjUxMTlmZTZhZTAzYjgxOWVjOWI1OWYzYjMzNzdjZGQ0OGYxMzcyOSIsInRlbXBsYXRlX2lkIjoiY29tbW9uLXBhcGVyLW1uZGEtdjEuMCIsImJvZHlfc2hhMjU2IjoiNTFhY2NiOTcwMzU4MjEyODAzNzFmZjMwODg4NzFlMzg2NjkyN2VmMGNlNjBlNjRlZDUyNDQ4ODNmMTFiNmNmZSIsImFjY2VwdGluZ19wYXJ0eV9yb2xlIjoicGFydHlfYSIsInByZXZpb3VzX3Byb29mX2hhc2giOiIiLCJhY2NlcHRhbmNlX3N0YXRlbWVudCI6IiJ9jgKJ8SwBAAA