OpenChainGraph Suite · ART-110 · Wave 21

Arc Partner-Stablecoin Onboarding Conformance

Score a non-USD stablecoin issuer's readiness to join Circle Partner Stablecoins on Arc. Grades A–F across technical/operational, reserve-management, and risk-management dimensions. Optional Ed25519 §16 proof binds the conformance attestation. Distinct from USDC issuer / GENIUS Act path.

Zero PII Client-side only Circle Arc — Non-USD Stablecoins §16 Ed25519 Signing Wave 21
🔒 All inputs are processed locally in your browser. No data is transmitted. Do not enter real personal data — use synthetic or anonymised inputs only.
Presets
Issuer Profile
Technical Capabilities

Select all capabilities the issuer has implemented:

Reserve Composition

Select reserve asset classes held:

Risk Management Controls

Select operational risk controls in place:

Onboarding Readiness Score
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Overall Grade
—
Composite Score
—
Eligible
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Currency / Regime
Dimension Scores
Technical
—
/ 100
Reserve Mgmt
—
/ 100
Risk Controls
—
/ 100 (incl. bonus)
Compliance Flags
Gap Analysis

No gaps identified.

⚠ DECISION-SUPPORT DRAFT. Not a filing or legal advice. Verify all criteria against Circle's official Partner Stablecoin programme terms and current regulatory guidance in the issuer's home jurisdiction.
Execution Hash & §4 Artifact
SHA-256 execution hash (JCS canonical):

      

        
        
        
        
      

    


  


  
  

    

  








  

    
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 `score_partner_stablecoin_readiness`. Task: Score a non-USD stablecoin issuer against Circle Partner Stablecoin standards: technical/operational, reserve-management, and risk-management.
Call it with arguments: {"policy_parameters":{"issuer_profile":{"ccy":"EURC","reserve_composition":["liquid_sovereign","cash_equivalent","ecb_eligible"],"attestation_cadence":"monthly","risk_mgmt_controls":["aml_screening","transaction_monitoring","sanctions_screening","kyc_program"],"technical_caps":["evm_compatibility","mint_burn_api","on_chain_attestation","iso20022_messaging","circle_api_v2"],"home_regime":"MiCA-EMT"}}}
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-110-arc-partner-stablecoin-onboarding.html#p=v1.H4sIAAAAAAAA_wF9AYL-eyJpc3N1ZXJfcHJvZmlsZSI6eyJjY3kiOiJFVVJDIiwicmVzZXJ2ZV9jb21wb3NpdGlvbiI6WyJsaXF1aWRfc292ZXJlaWduIiwiY2FzaF9lcXVpdmFsZW50IiwiZWNiX2VsaWdpYmxlIl0sImF0dGVzdGF0aW9uX2NhZGVuY2UiOiJtb250aGx5Iiwicmlza19tZ210X2NvbnRyb2xzIjpbImFtbF9zY3JlZW5pbmciLCJ0cmFuc2FjdGlvbl9tb25pdG9yaW5nIiwic2FuY3Rpb25zX3NjcmVlbmluZyIsImt5Y19wcm9ncmFtIl0sInRlY2huaWNhbF9jYXBzIjpbImV2bV9jb21wYXRpYmlsaXR5IiwibWludF9idXJuX2FwaSIsIm9uX2NoYWluX2F0dGVzdGF0aW9uIiwiaXNvMjAwMjJfbWVzc2FnaW5nIiwiY2lyY2xlX2FwaV92MiJdLCJob21lX3JlZ2ltZSI6Ik1pQ0EtRU1UIn19Dt5fin0BAAA