{
  "type": "x402-observation",
  "version": 0,
  "id": "obs_2026-09-30_000539",
  "observer": {
    "id": "did:web:vet402.com#obs-key-2026-09",
    "address": "0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C",
    "sequence": 539
  },
  "issuedAt": 1790813122,
  "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://kael-ecosystem-pulse.onrender.com/v1/pulse/headlines",
  "payment": {
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "scheme": "x402-exact",
    "transaction": "2re2aSEU57qjF44YHQkNswuCjiCXh7HU3h9YiQWPzKHxoZr3ppzvbEm52UgEUpK4d9B6t6kH2StdkrPPNURQqhAr",
    "payer": "9VaAPD1CPE4i8pquaRwE7LvZXMmvGdgffD4Q8xJgaQRu",
    "payTo": "7Ny8us7f1wBkNJZ2tYKWPBQhQsLxJ18xot8jxCNd9YGG",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "20000",
    "decimals": 6,
    "assetSymbol": "USDC",
    "settledAt": null
  },
  "request": {
    "method": "GET",
    "url_hash": "0x284983688f8bb8c366a30a3bb803681ab3e0349d522687b45528bd8a6cdbe582",
    "params_hash": "0x1cbc6008d5c67df86d4791fa31ad14f90aa9a53ed4f2aaf91722d0935c4facf6",
    "params_salted": true,
    "ts": "2026-09-30T14:07:52.106Z"
  },
  "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-2026-09-30",
    "row": "rows[220]"
  },
  "contact": "https://vet402.com/",
  "anchor": {
    "status": "anchored",
    "day": "2026-09-30",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "tx": "39kjZkahMrBuEV7nYAVwAEZbSVnbHD7xb6Pb3Ciw5qTPRKLSQB5PebArxwJZpmF8KnyCRE7sC1amBiPBAheZ1Sbn",
    "root": "0x605514a380fd74ca49b4ad9ea2922df0ec17edb220badcfd2d24c8bda60799c5",
    "leafIndex": 157,
    "proof": [
      "0x4c76c1b1bee3542758418d07f828ad0eb7e93589c0c99131fec5bbd90a7a5ad1",
      "0x245f677c7699fb9e726d41c0bee7a5db4498127655bea703320b84916c640732",
      "0xf0c58d88f7d30c1e29fdbfcc97459905049fbcc5e75c041a58d5bf668757d17c",
      "0x13f60d0f994cb17e7df1e1bdd1360939e06e9dc7a4558b116a1aadff33b926cc",
      "0x686a33df56bc05887b504c12b3eb6d6c4407f2af4681a781f904c6b1c6278c20",
      "0x40d41a51c0d2e7c085e59222fd67d44445df6334751b4bc21e519a3aa365083a",
      "0xce9fe78661463747a48114ae0a20d9d05be535bb870874bc2f63648d508401cf",
      "0x266192bb1a70ad6f854d863b84b3fd21d58682b6a4ca91ac0e844a421cce3804"
    ],
    "count": 218,
    "sequenceRange": [
      382,
      599
    ],
    "observerAddress": "0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C",
    "anchoredAt": "2026-10-01T00:10:38.000Z"
  },
  "corrections": [],
  "signature": {
    "format": "eip712",
    "signature": "0x9818bba1b87726b1bbd75e09b83985d32bf284d118154f441d15c4d46bbe83da5e66668c3091f7d25577c8c5d25040d092bd59a3f3a6672d5c4446895410a76d1b"
  }
}