{
  "type": "x402-observation",
  "version": 0,
  "id": "obs_2026-09-30_000397",
  "observer": {
    "id": "did:web:vet402.com#obs-key-2026-09",
    "address": "0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C",
    "sequence": 397
  },
  "issuedAt": 1790813122,
  "verdict": {
    "code": "NOT_DELIVERED",
    "reason": "Payment settled; the seller answered HTTP 503.",
    "recheck": null,
    "checks": {
      "paymentSettled": true,
      "httpStatus": 503,
      "bodyNonEmpty": null,
      "declaredFormatMatched": null,
      "sellerReceiptValid": null,
      "responseHashMatchesSeller": null
    }
  },
  "resourceUrl": "https://api.syraa.fun/assets",
  "payment": {
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "scheme": "x402-exact",
    "transaction": "57DoUJ2nWBRjkyEjuAgvtvW13ZyWTkGVTk789DC5uRuDWNhs5t9LYm4FKPQnnE3veN87QLsLGYWMyK233dGJqtV",
    "payer": "9VaAPD1CPE4i8pquaRwE7LvZXMmvGdgffD4Q8xJgaQRu",
    "payTo": "53JhuF8bgxvUQ59nDG6kWs4awUQYCS3wswQmUsV5uC7t",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "1000",
    "decimals": 6,
    "assetSymbol": "USDC",
    "settledAt": null
  },
  "request": {
    "method": "GET",
    "url_hash": "0x9e2fa6d79043188de1e2435d3b4ffdd601f1f7b9d9f0bca4f647e3112112fadb",
    "params_hash": "0x7cdee2da3317c7b17102df8418fea3d38199ff9677487e0536bb08e52be930d3",
    "params_salted": true,
    "ts": "2026-09-30T02:18:24.730Z"
  },
  "response": {
    "status": 503,
    "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-2026-09-30",
    "row": "rows[15]"
  },
  "contact": "https://vet402.com/",
  "anchor": {
    "status": "anchored",
    "day": "2026-09-30",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "tx": "39kjZkahMrBuEV7nYAVwAEZbSVnbHD7xb6Pb3Ciw5qTPRKLSQB5PebArxwJZpmF8KnyCRE7sC1amBiPBAheZ1Sbn",
    "root": "0x605514a380fd74ca49b4ad9ea2922df0ec17edb220badcfd2d24c8bda60799c5",
    "leafIndex": 15,
    "proof": [
      "0x311b2549d225594ffcc7d9c6efa32907bd02c789164bf173f614bf69664f37ba",
      "0x8681dd41f4e8df19ea811806251707d35238748cd85a710369e42deca1deee94",
      "0xf232ae1d2896c0a80d5196162d06664fa4f27102f44e33d8a6e5f2816a037339",
      "0x5ace4ac5ca6dede0b5b8ab6537bf23a7546f98cacf6f84988567d0f266ea8312",
      "0x21635886b2a71d9a99e04aa8c6113a713c97c342805a473c5db02a2654fbb8f9",
      "0x7d00cc29061abcc147220e19966752355781dacecf97707a3b1067f15e632486",
      "0x8b80a0faff3a0f6dfd23a952a71db96a2effc6e4f79a34be25aa873a0c6170db",
      "0x3a295b389751073a4f98dc5b95e10309709d0ebf1541fc411f78941a33458332"
    ],
    "count": 218,
    "sequenceRange": [
      382,
      599
    ],
    "observerAddress": "0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C",
    "anchoredAt": "2026-10-01T00:10:38.000Z"
  },
  "corrections": [],
  "signature": {
    "format": "eip712",
    "signature": "0xeb5ad010a60994addff18a9f4f6edd89a8196a3bebb80b58cd5f4f744abb63ba46e01b6e237c8701a388ab0cc83e013b88c43f07f3b55794b1438faaffa4c8ff1b"
  }
}