{
  "type": "x402-observation",
  "version": 0,
  "id": "obs_2026-10-08_002066",
  "observer": {
    "id": "did:web:vet402.com#obs-key-2026-09",
    "address": "0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C",
    "sequence": 2066
  },
  "issuedAt": 1791547974,
  "verdict": {
    "code": "NOT_DELIVERED",
    "reason": "Payment settled; the seller answered HTTP 500.",
    "recheck": null,
    "checks": {
      "paymentSettled": true,
      "httpStatus": 500,
      "bodyNonEmpty": null,
      "declaredFormatMatched": null,
      "sellerReceiptValid": null,
      "responseHashMatchesSeller": null
    }
  },
  "resourceUrl": "https://api.xona-agent.com/token/pumpfun-trending",
  "payment": {
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "scheme": "x402-exact",
    "transaction": "4yVfmYGW6RRKAFKbKsaBXVVSYpLq8Ts3RNgNqeD4sM3amnEcSUSF7A7NyV1H34LvaKE9BNwKK3ACXviBwCFVR535",
    "payer": "9VaAPD1CPE4i8pquaRwE7LvZXMmvGdgffD4Q8xJgaQRu",
    "payTo": "9VaDVp1Wb78G4Wm6VuTiMrpESjrUymXefQTHcJGRSTEA",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "100000",
    "decimals": 6,
    "assetSymbol": "USDC",
    "settledAt": null
  },
  "request": {
    "method": "GET",
    "url_hash": "0x14ee853f87e5ed09fc247e193e71b06e429c040b326dd2bb6a75569d3f62d21d",
    "params_hash": "0xb12c27d9deb3091d6aecf802129278686171cdf4ae8fd318d12518e5caaff3b2",
    "params_salted": true,
    "ts": "2026-10-08T14:44:53.465Z"
  },
  "response": {
    "status": 500,
    "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[233]"
  },
  "contact": "https://vet402.com/",
  "anchor": {
    "status": "anchored",
    "day": "2026-10-08",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "tx": "393jr9iYakjx3Vhhyzga7ZJSjMV7QG7Ej3qd7tps7oYKU7aQdmRWpbUkDLmNhqcQMEk29qKPugYm7FAnAnJcppVg",
    "root": "0x9a873f3947d9b6c6e15760a241d7df306d94efb51245996870e87e444009ccd3",
    "leafIndex": 160,
    "proof": [
      "0x79b779d184df6fd3a0bb5c0931ce3deed29be3509a4300192b7fd0bd4309f126",
      "0xfd36750d834e4784d5203eee74d324f1155bf655912b5e3c1faa9ce591ec5303",
      "0xdaf074280b6d4cbf6662ac7844874c86505fff20b5a8a0ec909c1633d1e78c72",
      "0x41a9b7c227c47aa327a902e7fa070c5f3b62da4fb29eb635e46c041154fc45f0",
      "0xed773eb4f9295842ecde13a86a91a92b87bfbe015d1369be01c96efe4892cc56",
      "0x0cc3e1b77928aa52c83d4394682b952e996f160dbf636c51d131b838bc5bd963",
      "0x5fd8225e425dc3b133df30b36189bd588e9d5a187d2ac36feceb9c065d353701",
      "0xa3120f4bf216d2cc78486f71da233032ab4a1dd695c853326b0bfc01005f5cfc"
    ],
    "count": 205,
    "sequenceRange": [
      1906,
      2110
    ],
    "observerAddress": "0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C",
    "anchoredAt": "2026-10-09T12:22:08.000Z"
  },
  "corrections": [],
  "signature": {
    "format": "eip712",
    "signature": "0xa8212fc805b41d47fd38f693ba4822caef9e9117514079316d2ed452113cb93068c0896c4d41841bc55af88d7c0f840884d7fd6149465687d28fe0d8947e114a1b"
  }
}