{
  "mission_id": "block:hello-proof:817669c066e04538",
  "node_id": "local",
  "title": "Hello Proof",
  "capability": "block:hello-proof",
  "outcome": "succeeded",
  "completed_at": "2026-09-27T15:47:51.925042+00:00",
  "receipt_id": "56162b16-04ff-460a-bb54-c6d9bd572bef",
  "started_at": "2026-09-27T15:47:51.921590+00:00",
  "duration_secs": 0.003452,
  "error": null,
  "artifacts": {
    "block_digest": "sha256:bf1756a317ea80a7f3c7c956b95695d3217737940940f5f465b78d9d697cc657",
    "runner_version": "blocks/1",
    "trust": "first-party",
    "verification_level": "self-check",
    "inputs": {
      "message": "receipts over claims"
    },
    "outputs": {},
    "steps": [
      {
        "id": "write-marker",
        "kind": "materialize",
        "status": "ok",
        "risk": "safe",
        "mode": "auto",
        "detail": "wrote E:\\navig-proof\\demo\\.navig\\blocks-out\\hello-proof.txt",
        "verify_passed": null,
        "child_receipt": null
      }
    ],
    "evidence": {
      "kind": "file_exists",
      "path": "E:\\navig-proof\\demo\\.navig\\blocks-out\\hello-proof.txt",
      "ok": true
    },
    "chain": [],
    "run_id": "817669c066e04538",
    "journal": "E:\\navig-proof\\navig\\runtime\\runs\\817669c066e04538.jsonl",
    "signature": "T6z_cvDielbEjJpWzgqlkIapBcsx2S8VnSxF_eBlyjBX2xr9EuEl9wg7WB_usMcD66Ml0CDz2ALgkqerL1L4AQ",
    "signer_kind": "device",
    "signer_pubkey": "2Wlscde9Sh7tld_oU9Pne6U_Ckp6fv5t0jA94QBF_ag"
  },
  "metadata": {
    "block_id": "hello-proof",
    "block_version": "0.1.0"
  },
  "recorded_at": "2026-09-27T15:47:51.991978+00:00"
}