{
  "type": "x402-observation",
  "version": 0,
  "id": "obs_2026-09-29_000379",
  "observer": {
    "id": "did:web:vet402.com#obs-key-2026-09",
    "address": "0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C",
    "sequence": 379
  },
  "issuedAt": 1790728578,
  "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": "5qSc4dxKwukZR5DofHaLyvv7gB43ZLqyKw8uytivdugwZHtmnjr2fHp6inL86FUhouSFjm1h1ZN6eurVvkbv37gy",
    "payer": "9VaAPD1CPE4i8pquaRwE7LvZXMmvGdgffD4Q8xJgaQRu",
    "payTo": "jPt2dffmPi7WEtV8J6UFHJQaatEJVyuSFmz5b4DHFG8",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "100000",
    "decimals": 6,
    "assetSymbol": "USDC",
    "settledAt": null
  },
  "request": {
    "method": "GET",
    "url_hash": "0x9cd9b18e35dcecc76526c6d43d04a05d5daadabea1a83624da0da7d7994e3579",
    "params_hash": "0xa41525459e0b181657787ce45ee053cdad1618cadc374726404009d35faf62d5",
    "params_salted": true,
    "ts": "2026-09-29T10:19:35.973Z"
  },
  "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-2026-09-29",
    "row": "rows[279]"
  },
  "contact": "https://vet402.com/",
  "anchor": {
    "status": "anchored",
    "day": "2026-09-29",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "tx": "67ZnFvRzuCz2kDu8GLHyeQhsS3zJUybrCvoaCnfrBeN1MBjhXRJaZXX3DWpVpvCej7rqu2TjJ3erg8YJaEsdztb2",
    "root": "0xbdee284e1ed72daa054085edc23b3b9e1a599fb05668adacd0a97c5d8e783e22",
    "leafIndex": 213,
    "proof": [
      "0x1199cafd5499b825af3d4b3c82627f9b7adee574238a51f66b68c1e6a5380ebf",
      "0xcc2568ba6110f94c972766bad222c325a96520f958ba851e3abb249dd41d35bc",
      "0x37ff598811a23a5db7034a8930c94f049ac3af8db495d3e4b847f7285aaa2b67",
      "0xc172b3d7b38a379e556b344e93df45c30ef5d0eda6752c31f35d089687d61f0a",
      "0x9d2d4cfd377b3a373015289e35bb657b5552979fe062a402e68f420e76d27800",
      "0xf39541ed214f2679fe380524fd999267394a69f93de54854f4ea007ce07d040c"
    ],
    "count": 216,
    "sequenceRange": [
      166,
      381
    ],
    "observerAddress": "0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C",
    "anchoredAt": "2026-09-30T01:06:24.000Z"
  },
  "corrections": [],
  "signature": {
    "format": "eip712",
    "signature": "0x5968009465e1bdcf97b09024f727fa89b1eef2a7dad710d077a9456f0af2905f5aa6daa1a51c234ee30bc5622edf0e9b15259e7b0de4937e971484bb3d4e562b1c"
  }
}