{
  "spec": "JCR-1 ui-output v1",
  "schema_id": "ui-output/1",
  "canonical_encoding": "JSON with sorted object keys (recursively); UTF-8; no whitespace; no float coercion. receipt_hash is BLAKE3 hex of the canonical bytes.",
  "note": "Two vectors covering the two extremes of the UI-output ladder under JCR-1: a Static-rung Pass that ships inside a streaming window (correlated by stream_id + window_id), and a Generative-rung Fail (capability denied) that ships outside a streaming session (empty stream correlation). Implementers in any language MUST round-trip every receipt under canonical encoding and assert byte-equal receipt_hash against the embedded value.",
  "vector_count": 2,
  "vectors": [
    {
      "n": 1,
      "description": "Static Pass — registered component rendered inside stream-demo window 3.",
      "receipt_hash": "07a1da03f2c1e4ec881c9b00a5e1efca36c562cc665bc792ff8a38d68c561359",
      "receipt": {
        "jc_receipt": "ui-output/1",
        "id": "ui-001",
        "closed_at": "2026-06-05T00:00:00Z",
        "steward": "did:keri:EJ9testStewardAID000000000000000",
        "rung": "static",
        "content_hash": "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
        "byte_length": 128,
        "granted_capabilities": [],
        "verdict": {
          "kind": "pass",
          "oracle_id": "static-ui-gate"
        },
        "stream_id": "stream-demo",
        "window_id": 3
      }
    },
    {
      "n": 2,
      "description": "Generative Fail — requested capability `net.fetch` not in host policy; standalone (no stream correlation).",
      "receipt_hash": "2e9b216eecee0253a1834eeaebdaea5354fe638db901ff6337cf0bb3e35b3aa5",
      "receipt": {
        "jc_receipt": "ui-output/1",
        "id": "ui-002",
        "closed_at": "2026-06-05T00:00:01Z",
        "steward": "did:keri:EJ9testStewardAID000000000000000",
        "rung": "generative",
        "content_hash": "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb",
        "byte_length": 4096,
        "granted_capabilities": [],
        "verdict": {
          "kind": "fail",
          "subkind": "disallowed-capability",
          "message": "requested `net.fetch` not in capability policy"
        }
      }
    }
  ]
}