{
  "schema": "canonical-payload-v0.1",
  "namespace": "Blockchains",
  "canonicalDomain": "Blockchains.1",
  "web2Twin": "https://blockchains.direct",
  "issuer": "Blockchains.Direct",
  "steward": {
    "type": "organisation",
    "name": "Blockchains.Direct Operator",
    "contact": "https://blockchains.direct/contact"
  },
  "authoritativeLinks": {
    "services": "https://blockchains.direct/services",
    "architecture": "https://blockchains.direct/architecture",
    "governance": "https://blockchains.direct/governance",
    "canonicalHuman": "https://blockchains.direct/canonical/"
  },
  "wellKnown": {
    "canonical": "https://blockchains.direct/.well-known/canonical.json",
    "aiEndpoints": "https://blockchains.direct/.well-known/ai-endpoints.json",
    "sources": "https://blockchains.direct/.well-known/sources.json"
  },
  "validFrom": "2026-02-05",
  "validTo": "2027-02-05",
  "docVersion": "0.1.2",
  "description": "Authoritative canonical endpoint for enterprise blockchain services aligned with IBM technologies and governance models.",
  "integrity": {
    "payload": "canonical-payload-v0.1",
    "algorithm": "SHA-256",
    "hash": "24d2e843f3a408b876552933991bf6fad254742b2fcb4669e2ddc7d12c52b7a1"
  },
  "signature": {
    "method": "web3-signature",
    "network": "Handshake",
    "reference": "Blockchains.1",
    "status": "not-yet-signed"
  }
}