OpenChainGraph Suite · CONTRACT A3 · arch #5

Tempo Zone Disclosure

W-F chain. Operator AML screen on full Zone tx set → selective-disclosure attestation → ZK compliance proof.

OpenChainGraph · 3 Steps compliance mandate Hash-Anchored §4 chain_depth:3 Client-Side · Zero PII
Chain Topology — Tempo On-Chain AML & Travel Rule Screener → Tempo Zone Selective-Disclosure Attestation → ZK Compliance Proof Generator
§4 Execution Hash · Chain Definition Anchor
execution_hash:computing…
Chain Stages · 3 Steps
1 ROOT · D0 node
aml_verdict and execution_hash (H1) feed Stage 2 zone disclosure attestation
MCP Call · screen_tip20_transfer_batch
{
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "name": "screen_tip20_transfer_batch",
    "arguments": {}
  },
  "id": 1
}
2 D2 node
Tempo Zone Selective-Disclosure Attestation art-39-tempo-zone-disclosure
zone_attestation verdict and execution_hash (H2) feed Stage 3 ZK proof generation
MCP Call · validate_tempo_zone_disclosure
{
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "name": "validate_tempo_zone_disclosure",
    "arguments": {}
  },
  "id": 1
}
3 TERMINAL · D3 node
ZK Compliance Proof Generator cry-01-zk-compliance-proof-generator
Exports privacy-and-auditability attestation + ZK proof -- final stage
MCP Call · generate_zk_compliance_proof
{
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "name": "generate_zk_compliance_proof",
    "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.