OpenChainGraph Suite · CONTRACT A3 · arch #5

Canton Securities Issuance Chain

Regulatory classification and Daml lifecycle validation for tokenized securities.

OpenChainGraph · 2 Steps compliance mandate Hash-Anchored §4 chain_depth:2 Client-Side · Zero PII
Chain Topology — Digital Asset Regulatory Classifier → Tokenized Security Lifecycle Validator
§4 Execution Hash · Chain Definition Anchor
execution_hash:computing…
Chain Stages · 2 Steps
1 ROOT · D0 node
Digital Asset Regulatory Classifier 510-digital-asset-regulatory-classifier
frameworks_applied,mifid_instrument,dlt_pilot_eligible feed Stage 2 lifecycle validator
MCP Call · classify_digital_asset_regulatory
{
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "name": "classify_digital_asset_regulatory",
    "arguments": {}
  },
  "id": 1
}
2 TERMINAL · D2 node
Tokenized Security Lifecycle Validator 512-tokenized-security-lifecycle-validator
lifecycle_verdict,daml_gaps -- Exports securities issuance mandate -- final stage
MCP Call · validate_tokenized_security_lifecycle
{
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "name": "validate_tokenized_security_lifecycle",
    "arguments": {}
  },
  "id": 1
}
▶ Run this chain (live) browser · real execution · composite §4 hash
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.