{
  "type": "x402-observation",
  "version": 0,
  "id": "obs_2026-10-01_000790",
  "observer": {
    "id": "did:web:vet402.com#obs-key-2026-09",
    "address": "0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C",
    "sequence": 790
  },
  "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.messari.io/metrics/v2/assets/roi",
  "payment": {
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "scheme": "x402-exact",
    "transaction": "5cbJjsNHNbgQkx1kvQxpauwWUm4m6VFRVdXyrZMo67UFMFr9x1dxzcXFqpLQx354ZUZbQzSFp2ca9DPR6mLJ97R9",
    "payer": "9VaAPD1CPE4i8pquaRwE7LvZXMmvGdgffD4Q8xJgaQRu",
    "payTo": "jPt2dffmPi7WEtV8J6UFHJQaatEJVyuSFmz5b4DHFG8",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "100000",
    "decimals": 6,
    "assetSymbol": "USDC",
    "settledAt": null
  },
  "request": {
    "method": "GET",
    "url_hash": "0x9cd9b18e35dcecc76526c6d43d04a05d5daadabea1a83624da0da7d7994e3579",
    "params_hash": "0x0b737166a7a61dbc443c9da061337b5169bbf6609ca763fcae437cf12f51a383",
    "params_salted": true,
    "ts": "2026-10-01T13:37:07.999Z"
  },
  "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-2026-10-01",
    "row": "rows[279]"
  },
  "contact": "https://vet402.com/",
  "anchor": {
    "status": "anchored",
    "day": "2026-10-01",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "tx": "285KYG69zHAN5Wcc1o3hmodtQCyKAewMWsPHEvYHRf9wTmik6dMsFxB3ta9uKdvU4U7W2whCcbp2wZUa1QahT62o",
    "root": "0xf454198e3ead0746e5ab6ebe7416a2be23638ace93f7ae5c7784adba73074de2",
    "leafIndex": 190,
    "proof": [
      "0xeb723bccc3d41dd20978535d3eb0703aaaf85379228ae3d76d9599ebcc093131",
      "0x2832a251f9df8da3d0f69409c2c51a6ab2d0512b0ca1b43dd3df94f1f343851b",
      "0xf915ff417418f43c3bf8cb5668aea0fc49056e377a7a806d017d6760d7250b09",
      "0xe602efb7c78e1d86cdd7e1590b20ad773776cde6b901f5e7edb943b0ea0f901f",
      "0x078b15d7c4287b430a52c7486dc1fd7cd269ee3d298272c4ce014b89aca9f875",
      "0xa05af601481d31bfbfd1445cb8818080fc8e4ed86d4fc6a1fc014562a28586ad",
      "0x5734c6b8d78fc00c152b5c5b670e8f76a1c02eb75ed6600fd779ee0adf1d46c7",
      "0xd448d2f85e8e708967d19bf4c86d3e1d53d78724382557c4304d75cad739820e"
    ],
    "count": 193,
    "sequenceRange": [
      600,
      792
    ],
    "observerAddress": "0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C",
    "anchoredAt": "2026-10-02T00:10:37.000Z"
  },
  "corrections": [],
  "signature": {
    "format": "eip712",
    "signature": "0x7e0e8029c9dde19dd4f2ab448e66a2584b33ef1449864a210a52b79410eaeb545677db5825bc8a616b22b55589ca476e93d743da422c98be5b996a8f4ad57efd1c"
  }
}