jhcontext-protocol/jhcontext-core.jsonld at main · jhcontext/jhcontext-protocol · GitHub

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{
  "@context": {
    "jh": "https://jhcontext.com/vocab#",
    "prov": "http://www.w3.org/ns/prov#",
    "xsd": "http://www.w3.org/2001/XMLSchema#",
    "@vocab": "https://jhcontext.com/vocab#"
  },
  "@type": "jh:Envelope",
  "context_id": "ctx-<uuid>",
  "schema_version": "jh:0.3",
  "producer": "did:example:agent-1",
  "created_at": "2026-02-02T10:15:00Z",
  "ttl": "PT30M",
  "status": "active",
  "scope": "notification_management",

  "semantic_payload": [{
    "@model": "UserML",
    "layers": {
      "observation": [],
      "interpretation": [],
      "situation": [],
      "application": []
    }
  }],

  "artifacts_registry": [
    {
      "artifact_id": "art-<id>",
      "type": "semantic_extraction",
      "storage_ref": "artifacts/semantic/art-<id>.json",
      "content_hash": "sha256:<hex>",
      "model": "context-encoder-v2.1",
      "timestamp": "2026-02-02T10:15:00Z",
      "deterministic": true,
      "confidence": 0.92
    }
  ],

  "passed_artifact_pointer": "art-<id>",

  "decision_influence": [
    {
      "agent": "did:example:decision-agent",
      "categories": ["user_availability"],
      "abstraction_level": "situation",
      "temporal_scope": "current",
      "influence_weights": {"user_availability": 0.95},
      "confidence": 0.92
    }
  ],

  "privacy": {
    "data_category": "behavioral",
    "legal_basis": "consent:user-12345-20250101",
    "retention": "P7D",
    "storage_policy": "centralized-encrypted",
    "feature_suppression": []
  },

  "compliance": {
    "risk_level": "medium",
    "human_oversight_required": false,
    "forwarding_policy": "raw_forward",
    "model_card_ref": null,
    "test_suite_ref": null,
    "escalation_path": null
  },

  "provenance_ref": {
    "prov_graph_id": "prov:prov-ctx-<uuid>",
    "prov_digest": "sha256:<hex>"
  },

  "proof": {
    "canonicalization": "URDNA2015",
    "content_hash": "sha256:<hex>",
    "signature": "<ed25519-signature>",
    "signer": "did:example:agent-1"
  }
}