{
  "type": "x402-observation",
  "version": 0,
  "id": "obs_2026-10-02_000927",
  "observer": {
    "id": "did:web:vet402.com#obs-key-2026-09",
    "address": "0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C",
    "sequence": 927
  },
  "issuedAt": 1790985933,
  "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://changelog-state-api.replit.app/api/monitors/chainlink/changes",
  "payment": {
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "scheme": "x402-exact",
    "transaction": "8wMeDYe3pnKQpPS9qg8xfT1qGWGGfm7kxgMVdjCnNeAawmfhkh3aqwuBCA1vBAaMFRmj5TaMXC7yaWnnrRE7t75",
    "payer": "9VaAPD1CPE4i8pquaRwE7LvZXMmvGdgffD4Q8xJgaQRu",
    "payTo": "6UNbfD8mgSqgFDxxwE29LfgKrBqrZBt4R4L4Resh4yct",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "10000",
    "decimals": 6,
    "assetSymbol": "USDC",
    "settledAt": null
  },
  "request": {
    "method": "GET",
    "url_hash": "0x6deee4518fad908df9f5a870cfef93938636ab86ff0a860f652dd6fecd0269f9",
    "params_hash": "0x5c35d11483c56a005a00aeb55fe463ad2ba1395be7aef1adfea2dd9e86d6f14a",
    "params_salted": true,
    "ts": "2026-10-02T13:27:26.584Z"
  },
  "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-2026-10-02",
    "row": "rows[210]"
  },
  "contact": "https://vet402.com/",
  "anchor": {
    "status": "anchored",
    "day": "2026-10-02",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "tx": "3VS3RGsBTSpYsawiGRe1QJ36mvr5UHmT494RDVyiLTdBRceUGFnPgJiw3YAzh7h9XK4jGchpzTJAWwjnyeq5RTrC",
    "root": "0x28fef2a7802d5bcd8d0d9157c4b031efac5fb024e31f1601ae7bb8fd882d6ce0",
    "leafIndex": 134,
    "proof": [
      "0x866121a53dbdaf673305ad5fa61477908fd9daba8b19b4ab37ec730e9289bd25",
      "0xbb57b005c4626ddd80b14cf53f61bd83a7a0fe20e49f3554dbc6cdf5289d68fe",
      "0x44047fddfeb59c37b3136460e57875b6bbb2d1275140ca8bfb82a2d78fe3b3b2",
      "0x785523237e37b49d4aa3f45bef3cf5f5b67ce0c61b4ab861dce05b2402c5cae8",
      "0xf69dd3a834e9b0e4740698563894b9cf8b47380f1a9a4109b73cdfbaaa3b7b54",
      "0xf8d4097e6df1e10e318827787ba251bd84eaae59024ee7112e59505b4c113cdc",
      "0xe4d121aec5545b2bc7b8cd11dc375e207b822eb1bdc8a4e176666c9f8aa7e290",
      "0x5bed209a790f0c551ab402df5299a3ee06b3712dde79ee802d0b67d6c119988f"
    ],
    "count": 201,
    "sequenceRange": [
      793,
      993
    ],
    "observerAddress": "0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C",
    "anchoredAt": "2026-10-03T00:10:34.000Z"
  },
  "corrections": [],
  "signature": {
    "format": "eip712",
    "signature": "0x4ff1cc31e3d917fa48ada3ea461891d0a765b5ecd333959680c3e41a3ef7bbc12e9442a09cb1366e970204c07c18ffd2f26d7c7dae1f2ab5c2981159de6d425e1c"
  }
}