{
  "type": "x402-observation",
  "version": 0,
  "id": "obs_2026-10-01_000708",
  "observer": {
    "id": "did:web:vet402.com#obs-key-2026-09",
    "address": "0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C",
    "sequence": 708
  },
  "issuedAt": 1790899531,
  "verdict": {
    "code": "DELIVERED",
    "reason": "Payment settled; HTTP 200, non-empty body.",
    "recheck": null,
    "checks": {
      "paymentSettled": true,
      "httpStatus": 200,
      "bodyNonEmpty": true,
      "declaredFormatMatched": null,
      "sellerReceiptValid": null,
      "responseHashMatchesSeller": null
    }
  },
  "resourceUrl": "https://api.exa.ai/search",
  "payment": {
    "network": "eip155:4217",
    "scheme": "mpp-charge",
    "transaction": "0x846db8d8d354792bc61d5df2590a3b4697d0a5a0eac6daac573779c8a6e534f3",
    "payer": "0x9B59aBF3dc92E7f60A6eeB7c1dEDC6dEB0bB4E51",
    "payTo": "0xB98eF29eb2be19Ae646A8FC0248255B90A332dbC",
    "asset": "0x20c000000000000000000000b9537d11c60e8b50",
    "amount": "7000",
    "decimals": 6,
    "assetSymbol": "USDC.e",
    "settledAt": null
  },
  "request": {
    "method": null,
    "url_hash": "0xb139b9bf8f07e4f64c9251c5729994d9fcde2be69a42efd1fdfb113f827e292c",
    "params_hash": null,
    "params_salted": false,
    "ts": "2026-10-01T01:34:04.457Z"
  },
  "response": {
    "status": 200,
    "responseHash": null,
    "responseHashAlg": null,
    "responseHashEncoding": null,
    "responseHashNote": "hash not recorded (the daily remeasure run does not hash the response)",
    "contentType": null,
    "bytes": 3501,
    "receivedAt": null,
    "latencyMs": null
  },
  "offer": null,
  "sellerReceipt": null,
  "scope": {
    "proves": [
      "observer-signed-at-time",
      "payment-on-chain",
      "response-status-at-time",
      "existed-by-anchor-time"
    ],
    "doesNotProve": [
      "content-correctness",
      "seller-trustworthiness",
      "seller-availability-now",
      "refund-entitlement"
    ],
    "vantage": "Seen from vet402's network only.",
    "text": "Proves vet402 paid and what HTTP status came back at this time. Does not prove the content is correct."
  },
  "notRecorded": [
    "request.method",
    "request.ts: the time recorded is when the spend was reserved, just before the paid request",
    "response.contentType",
    "response.receivedAt",
    "response.latencyMs",
    "payment.settledAt",
    "declared output format (not checked in this run)",
    "request.params_hash: request body not recorded",
    "response.responseHash: hash not recorded (the daily remeasure run does not hash the response)"
  ],
  "source": {
    "dataset": "remeasure-tempo-2026-10-01",
    "row": "rows[19]"
  },
  "contact": "https://vet402.com/",
  "anchor": {
    "status": "anchored",
    "day": "2026-10-01",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "tx": "285KYG69zHAN5Wcc1o3hmodtQCyKAewMWsPHEvYHRf9wTmik6dMsFxB3ta9uKdvU4U7W2whCcbp2wZUa1QahT62o",
    "root": "0xf454198e3ead0746e5ab6ebe7416a2be23638ace93f7ae5c7784adba73074de2",
    "leafIndex": 108,
    "proof": [
      "0xd0d5acf9310ff719d09dc6ce38731095b24e855b26437f1cb5c53154138784e2",
      "0x4d9a6874b791ab49279934cff20f0d88df0b8be4cd5c002c20fbf27d7314ea07",
      "0xb439e1f55f3df4667ea6aeef2c46309d2f86b7a07e4e5ba4e599ca340db67850",
      "0x253c5653e018baa74c076a0433d8491e8f2725601cf548e7e10337b157071af1",
      "0x521a56379645a674bf2cbf4e264a9c0eee80f28879a488d2f47d8c389a357c97",
      "0x5a758ecbe8781c41cef574dc1f193b8c80a708776597161bc77a387d3c485d13",
      "0x459d327f2717667c019b5eb5744099c79c385a3d1e843dee60aef78a78a80d6f",
      "0xb92a94f11e93eea583fe22301632dd33758fbf05fa64f51fdf064f28430b943c"
    ],
    "count": 193,
    "sequenceRange": [
      600,
      792
    ],
    "observerAddress": "0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C",
    "anchoredAt": "2026-10-02T00:10:37.000Z"
  },
  "corrections": [],
  "signature": {
    "format": "eip712",
    "signature": "0xcb4b51effc082169c57a9f97423e39cbbae8d29b432b02de2bca5d8df3e605f93d5bea28349c8eb09ad9686834c43e73fb366fef81730ce2698d644b2e6c5f111b"
  }
}