{
  "type": "x402-observation",
  "version": 0,
  "id": "obs_2026-10-08_001992",
  "observer": {
    "id": "did:web:vet402.com#obs-key-2026-09",
    "address": "0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C",
    "sequence": 1992
  },
  "issuedAt": 1791547974,
  "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.messari.io/metrics/v2/assets/roi",
  "payment": {
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "scheme": "x402-exact",
    "transaction": "3icQrVvWWHQwM4oV2NLEJExeCnFdnCjqDXG2wjeumabXD3fvWCrvZYGAxfW4saiveeCrLG24Yg67FPotWDa7wX9P",
    "payer": "9VaAPD1CPE4i8pquaRwE7LvZXMmvGdgffD4Q8xJgaQRu",
    "payTo": "jPt2dffmPi7WEtV8J6UFHJQaatEJVyuSFmz5b4DHFG8",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "100000",
    "decimals": 6,
    "assetSymbol": "USDC",
    "settledAt": null
  },
  "request": {
    "method": "GET",
    "url_hash": "0x9cd9b18e35dcecc76526c6d43d04a05d5daadabea1a83624da0da7d7994e3579",
    "params_hash": "0xf4bc02c31b80a69415edc11da242e33813dfe6b7942f824b5f4a76877ccd8632",
    "params_salted": true,
    "ts": "2026-10-08T02:30:13.644Z"
  },
  "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": null,
    "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.ts: the time recorded is when the spend was reserved, just before the paid request",
    "response.contentType",
    "response.bytes",
    "response.receivedAt",
    "response.latencyMs",
    "payment.settledAt",
    "declared output format (not checked in this run)",
    "response.responseHash: hash not recorded (the daily remeasure run does not hash the response)"
  ],
  "source": {
    "dataset": "remeasure-solana-2026-10-08",
    "row": "rows[91]"
  },
  "contact": "https://vet402.com/",
  "anchor": {
    "status": "anchored",
    "day": "2026-10-08",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "tx": "393jr9iYakjx3Vhhyzga7ZJSjMV7QG7Ej3qd7tps7oYKU7aQdmRWpbUkDLmNhqcQMEk29qKPugYm7FAnAnJcppVg",
    "root": "0x9a873f3947d9b6c6e15760a241d7df306d94efb51245996870e87e444009ccd3",
    "leafIndex": 86,
    "proof": [
      "0x29069717b40e9fce3f9b0575164510fa2617d0a45d96c9b289deea509bb15987",
      "0x08076906e366326b1a06d5e5f310376ed572d32f5cfcb837e3331ebfc667a937",
      "0x48a592e37e0af578176bb9268c72e325731a426c9c1f96c89e7623e83526682e",
      "0xba892ca55c347ecef836fa2657a3a6325a2e1437e184b783eef522f9b1abe928",
      "0x215d0b616144ed934d280c4b62c257af50a33482fa91c3a151aef1663baf898c",
      "0x716b7dd6af504805d0ab8f1e2570a209277620c3b53fb3a67c6a41b778e11355",
      "0x22581a59f13459786ca6309d700a7e2971dfaad90343d5d20d048e6982f49fa2",
      "0x89f29408943315229bdc496be3ad07a75dda64fef6934b2e3701cd7d623012b5"
    ],
    "count": 205,
    "sequenceRange": [
      1906,
      2110
    ],
    "observerAddress": "0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C",
    "anchoredAt": "2026-10-09T12:22:08.000Z"
  },
  "corrections": [],
  "signature": {
    "format": "eip712",
    "signature": "0x3d16d8608ae95b34ec8b63c32d04107ddfaf98aaddfea4d63e4fc95734df9a27566022891acf30dab3882f68f12359bcfff10c1bc3cc8dda37f8e3c0483618f21c"
  }
}