{
  "spec": "JouleClaw streaming-trace binding v1",
  "schema_id": "streaming-trace-binding/1",
  "canonical_encoding": "JSON with sorted object keys (recursively); UTF-8; no whitespace; no float coercion. content_hash is BLAKE3 hex of the canonical bytes.",
  "note": "One vector: a 2-window streaming session under a single S5 sandbox attestation; the second window seals a materialized op_id; joules sum exactly to the sandbox total; HwShunt across the whole trace. The verifier MUST accept the binding and compute the embedded content_hash byte-equal under canonical encoding.",
  "vector_count": 1,
  "vectors": [
    {
      "n": 1,
      "description": "2-window session: w0 typed-only, w1 seals a materialized op; sum = 2 J = sandbox total; HwShunt throughout.",
      "content_hash": "1e4dd6adc1627ae6505e61f28f5bd5bbc4a43d3452a76f232ad1ce529f75e41e",
      "binding": {
        "jc_binding": "streaming-trace-binding/1",
        "id": "stb-conf-0001",
        "closed_at": "2026-06-05T00:00:00Z",
        "steward": "did:keri:EJ9testStewardAID000000000000000",
        "trace_id": "b3:str-trace-0001-str-trace-0001-str-trace-00000000",
        "stream_id": "s-001",
        "windows": [
          {
            "stream_id": "s-001",
            "window_id": 0,
            "stream_receipt_id": "rcpt-sw-0",
            "coding_receipt_id": "rcpt-cw-0",
            "joules_uj": 1000000,
            "energy_provenance": "HwShunt"
          },
          {
            "stream_id": "s-001",
            "window_id": 1,
            "stream_receipt_id": "rcpt-sw-1",
            "coding_receipt_id": "rcpt-cw-1",
            "joules_uj": 1000000,
            "energy_provenance": "HwShunt",
            "materialized_op_id": "b3:opAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
          }
        ],
        "sandbox": {
          "receipt_id": "b3:rcpt-sandbox-0001-rcpt-sandbox-0001-rcp00000",
          "content_id": "b3:cid-sandbox-0001-cid-sandbox-0001-cid000000000",
          "tier": "S5",
          "granted_device_classes": ["Cpu"],
          "joules_uj": 2000000,
          "energy_provenance": "HwShunt",
          "supervisor_pubkey_hex": "6e7a1cdd29b0b78fd13af4c5598feff4ef2a97166e3ca6f2e4fbfccd80505bf1",
          "trace_id": "b3:str-trace-0001-str-trace-0001-str-trace-00000000"
        },
        "session_op_id": "b3:opAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA",
        "declared_provenance": "HwShunt",
        "joule_tolerance_uj": 0
      }
    }
  ]
}