{
  "type": "x402-observation",
  "version": 0,
  "id": "obs_2026-10-07_001790",
  "observer": {
    "id": "did:web:vet402.com#obs-key-2026-09",
    "address": "0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C",
    "sequence": 1790
  },
  "issuedAt": 1791421567,
  "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": "2rFHkYkpLxDKcc96bAoNAG4pfpSgxs5wVysDutu9hb7NhgCpySwyPnxPoKcfcN13PSgc8NFiVnAzxy5Lv6WRJeX4",
    "payer": "9VaAPD1CPE4i8pquaRwE7LvZXMmvGdgffD4Q8xJgaQRu",
    "payTo": "jPt2dffmPi7WEtV8J6UFHJQaatEJVyuSFmz5b4DHFG8",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "100000",
    "decimals": 6,
    "assetSymbol": "USDC",
    "settledAt": null
  },
  "request": {
    "method": "GET",
    "url_hash": "0x9cd9b18e35dcecc76526c6d43d04a05d5daadabea1a83624da0da7d7994e3579",
    "params_hash": "0x85ccd0ed0c27c156928c637f93e8a7dbb0d7c64402a8a017f45d57f104639095",
    "params_salted": true,
    "ts": "2026-10-07T02:34:23.437Z"
  },
  "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-2026-10-07",
    "row": "rows[91]"
  },
  "contact": "https://vet402.com/",
  "anchor": {
    "status": "anchored",
    "day": "2026-10-07",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "tx": "5PShzuRcxYE6oVLBPYjQaC9jTqro9YFNPq38LpEj2nuYN8cqBE7mD7nwekeGDb2P58X5nvA7pvCDXkBGHMtAoq3r",
    "root": "0x99b7cfa560395314617035d28622a9857c688389d33be74a8bfe3a9029043b03",
    "leafIndex": 82,
    "proof": [
      "0xc85a3ff9539568565e8b8f69930521692b66ef7374f319cf5da9cb992f1d003c",
      "0xaff62e07224aae1871d4c91a3a50000faac3665c5a1f19ba1d0988e1cb7b2408",
      "0x0eabe879ae048eb4a344df699eee46134e48b91602384d2d333f5ff314df57d0",
      "0x3117eab3f00320196431fd3cb07af2b8bc6783a15cea49ca570af167d9cd7f2a",
      "0x865581ce4c4770531b6600d43529e422c21d108fa5a5e9b1e8b4951e2ca5696c",
      "0x61e0dcd2d246dee80c19a7a66b71c8441610915e298ff1412599ccbbc214c09e",
      "0xfedcf76f19a7f6e2bd4ba6e30301567b9bf0839eb968b9a420203cd65624fe8c",
      "0x364385e653f430d4121497883fb74d9676b7cc65753eb8926d823510796656d5"
    ],
    "count": 198,
    "sequenceRange": [
      1708,
      1905
    ],
    "observerAddress": "0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C",
    "anchoredAt": "2026-10-08T01:16:27.000Z"
  },
  "corrections": [],
  "signature": {
    "format": "eip712",
    "signature": "0xab62f2fc756643ed42217ec96e6c4a4fd3c9f3c4f17b6f71599feabe61e49bbf20988d649e0fa6779f3f47d6883fe973747b80619b3d5d64dc9e9680fe50d9c71b"
  }
}