{
  "type": "x402-observation",
  "version": 0,
  "id": "obs_2026-10-09_002252",
  "observer": {
    "id": "did:web:vet402.com#obs-key-2026-09",
    "address": "0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C",
    "sequence": 2252
  },
  "issuedAt": 1791594427,
  "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://htrlhl3y49.execute-api.us-east-2.amazonaws.com/v1/graduations/recent",
  "payment": {
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "scheme": "x402-exact",
    "transaction": "3a43EgkYyQmPfjXFh9XJbPHjK6BPDCgpoVPV9fW8umrKqR5yvLF4pgwRTrSqHBCAvBATCMxWBfA4Ma4ji1nijK8c",
    "payer": "9VaAPD1CPE4i8pquaRwE7LvZXMmvGdgffD4Q8xJgaQRu",
    "payTo": "9HkwyUhDMyjbpSpnyu5xuZ9vRaFQeajnJsavhie7XcsT",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "20000",
    "decimals": 6,
    "assetSymbol": "USDC",
    "settledAt": null
  },
  "request": {
    "method": "GET",
    "url_hash": "0xb393abcf9e46dd3e13bf367412488ce10efe03304698d21e578929cd0236f200",
    "params_hash": "0xd9a023499ed5fb02ce43ba912e0cfa4c3ce299115c2a8c7783c626718c483808",
    "params_salted": true,
    "ts": "2026-10-09T14:24:56.702Z"
  },
  "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-2026-10-09",
    "row": "rows[232]"
  },
  "contact": "https://vet402.com/",
  "anchor": {
    "status": "anchored",
    "day": "2026-10-09",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "tx": "5oA3jb88J2KpqGXh3p6AkwgMtw6gb3oST2A1eumo6xyG3cbHjUvHvEYoEp7pXRYP3GPbC3JeYtPBhKghwyATo5Tc",
    "root": "0xc0eea15d2ae1af2c0ef38f850f30385315f10ef252a333f203ffad35ae3a1e00",
    "leafIndex": 141,
    "proof": [
      "0x7772ff45d7b5f5903630e40ba077347c8d3e9246c5e9ad9463c5c70c7f124520",
      "0xccaf9093e6cbac3a37bde78bbe2cfde7e722ce329182df8140f17ac4ab8cd05a",
      "0x09ba5dbf93120b1a01fcb96cb3f7dbc3b64e41b28bb06ab783de956606619ca6",
      "0x5aa532a1b32447fde821ccea42089dc53e976acff0598e22a1d9f7213781bb45",
      "0x215f66aa8acadabe3c7144afd91baa4bd7a65cf7fa1a40e9dc366411c1d054ba",
      "0xd2b3b3909c85ca74b7470fd9ae2245cbd01412c4c8912bc63f248209275186b3",
      "0xabaf906684348988f2a9a7bd6d8ed20857547f5f59cc54e2989421b857797060"
    ],
    "count": 186,
    "sequenceRange": [
      2111,
      2296
    ],
    "observerAddress": "0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C",
    "anchoredAt": "2026-10-10T01:17:35.000Z"
  },
  "corrections": [],
  "signature": {
    "format": "eip712",
    "signature": "0xbd008be7289c38f33951db0803147ca73d01acced892fa3662a3de1b1c354a391f286ae5ef02305dfd2deda1fd54d9f8d1251a0f6f93f6ad224883ba3bd0ee2c1b"
  }
}