1 ROOT · D0 node

classify digital asset regulatory 510-digital-asset-regulatory-classifier

instrument class and DLT-pilot eligibility feed Stage 2 DTC-treasury validation

MCP Call · classify_digital_asset_regulatory

{
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "name": "classify_digital_asset_regulatory",
    "arguments": {}
  },
  "id": 1
}

2 D2 node

validate dtc tokenized treasury art-109-dtc-tokenized-treasury

custody link, Fed-eligibility, DAML lifecycle gaps feed Stage 3 DvP atomicity

MCP Call · validate_dtc_tokenized_treasury

{
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "name": "validate_dtc_tokenized_treasury",
    "arguments": {}
  },
  "id": 1
}

3 D3 node

validate canton dvp atomicity 507-canton-dvp-atomicity-validator

atomic DvP verdict feeds Stage 4 collateral eligibility

MCP Call · validate_canton_dvp_atomicity

{
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "name": "validate_canton_dvp_atomicity",
    "arguments": {}
  },
  "id": 1
}

4 TERMINAL node

check tokenized collateral eligibility 505-tokenized-collateral-eligibility-checker

Exports composite tokenized-treasury artifact with execution_hash — final stage

MCP Call · check_tokenized_collateral_eligibility

{
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "name": "check_tokenized_collateral_eligibility",
    "arguments": {}
  },
  "id": 1
}

Canton DTC-Custodied Tokenized Treasury Issuance & DvP