OpenChainGraph Suite · CONTRACT A3 · arch #5

Arc Partner-Stablecoin Onboarding Conformance

Score a non-USD issuer's readiness to join Circle Partner Stablecoins on Arc against technical/operational, reserve-management, and risk-management standards.

OpenChainGraph · 4 Steps compliance mandate Hash-Anchored §4 chain_depth:4 Client-Side · Zero PII
Chain Topology — Arc Fit Diagnostic → Partner Stablecoin Readiness → Reserve Lint → MiCA Reserve Stress
§4 Execution Hash · Chain Definition Anchor
execution_hash:computing…
Chain Stages · 4 Steps
1 ROOT · D0 node
Arc Fit Diagnostic art-42-arc-fit-diagnostic
Arc fit dimension scores feed Stage 2 partner eligibility scoring
MCP Call · run_arc_fit_diagnostic
{
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "name": "run_arc_fit_diagnostic",
    "arguments": {}
  },
  "id": 1
}
2 D2 node
Arc Partner Stablecoin Onboarding art-110-arc-partner-stablecoin-onboarding
tech/reserve/risk scores and gaps feed Stage 3 reserve lint
MCP Call · score_partner_stablecoin_readiness
{
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "name": "score_partner_stablecoin_readiness",
    "arguments": {}
  },
  "id": 1
}
3 D3 node
Arc xReserve Config Linter art-45-arc-xreserve-linter
reserve composition verdict feeds Stage 4 MiCA stress
MCP Call · lint_arc_xreserve_config
{
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "name": "lint_arc_xreserve_config",
    "arguments": {}
  },
  "id": 1
}
4 TERMINAL node
MiCA Reserve Stress rca-02-mica-reserve-stress
Exports composite partner-onboarding artifact with execution_hash — final stage
MCP Call · apply_climate_scenario
{
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "name": "apply_climate_scenario",
    "arguments": {}
  },
  "id": 1
}
Export Artifacts
Download the §4 chain definition artifact (hash-anchored composite JSON) or the §13.11 W3C Verifiable Credentials view. Both derive from the chain definition — no new hash is minted. Available after hash computation.