{
  "type": "x402-observation",
  "version": 0,
  "id": "obs_2026-09-30_000457",
  "observer": {
    "id": "did:web:vet402.com#obs-key-2026-09",
    "address": "0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C",
    "sequence": 457
  },
  "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://api.carbon-cashmere.de/v1/btc-derivatives/coinbase-messages",
  "payment": {
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "scheme": "x402-exact",
    "transaction": "XEqXYmQMacz2WkMzbF91WHXQFA52q9Gb3sszvcA8cUUHLWpw2QU7SLnBWz78ND9ukkqcRiz1u8RyZD85D4kaeYV",
    "payer": "9VaAPD1CPE4i8pquaRwE7LvZXMmvGdgffD4Q8xJgaQRu",
    "payTo": "GgS891nMiEETjBEFw1QQxVcAqsRV34mDYpxh24TrpCiD",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "20000",
    "decimals": 6,
    "assetSymbol": "USDC",
    "settledAt": null
  },
  "request": {
    "method": "GET",
    "url_hash": "0xc3540c6b5f53813a6ded65d1fccb6f8ae7c863754413ee9f097836862e92fa27",
    "params_hash": "0x42c9c4e6743b00226055cdad54dac444c928aa5e0c6eddf75bf6504a0525f5a7",
    "params_salted": true,
    "ts": "2026-09-30T02:23:15.314Z"
  },
  "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[77]"
  },
  "contact": "https://vet402.com/",
  "anchor": {
    "status": "anchored",
    "day": "2026-09-30",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "tx": "39kjZkahMrBuEV7nYAVwAEZbSVnbHD7xb6Pb3Ciw5qTPRKLSQB5PebArxwJZpmF8KnyCRE7sC1amBiPBAheZ1Sbn",
    "root": "0x605514a380fd74ca49b4ad9ea2922df0ec17edb220badcfd2d24c8bda60799c5",
    "leafIndex": 75,
    "proof": [
      "0x04ea7bd8724e315edd228f41379acb52ce31c661708d7bc288ac229f5b283d26",
      "0xfd18461463979c6814b07e73ea82af272275f90ac109851e0b76e86a0a0a99d7",
      "0x4ab2788e26ff16416eb965cadd365c3c8ef93cd0b1c75e26232af2ab9dc33aaa",
      "0xf2ed6b4705091d2e77fc0fbf6e37d82ff79420895beb205df7412002a5b39246",
      "0x539a825614dd11c4889efa0496134887a8736aa9e506404742de611b98cea2e7",
      "0x20b083a87176a56a5353e5dc54884a43a591a6ab28b14472da67176750d1e026",
      "0x674b79acc7d9936948fe8a4b1fff282907fd86bb6be636440394013a0dbc7f82",
      "0x3a295b389751073a4f98dc5b95e10309709d0ebf1541fc411f78941a33458332"
    ],
    "count": 218,
    "sequenceRange": [
      382,
      599
    ],
    "observerAddress": "0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C",
    "anchoredAt": "2026-10-01T00:10:38.000Z"
  },
  "corrections": [],
  "signature": {
    "format": "eip712",
    "signature": "0x8075c9817a0daecd9a8421610ade5bb5e5af1d1fc9b53fa0775f3fb0d913f7cc0611fb8673b668328f86a79127c5cacf5fa7370001004e7f542b95a44b6ecea01b"
  }
}