{
  "type": "x402-observation",
  "version": 0,
  "id": "obs_2026-09-30_000475",
  "observer": {
    "id": "did:web:vet402.com#obs-key-2026-09",
    "address": "0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C",
    "sequence": 475
  },
  "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://grok.mpp.paywithlocus.com/grok/chat",
  "payment": {
    "network": "eip155:4217",
    "scheme": "mpp-charge",
    "transaction": "0x1833e457f7c6fa27c48bcffcfa6cceb54e896c47823b289ac817f88948b023be",
    "payer": "0x9B59aBF3dc92E7f60A6eeB7c1dEDC6dEB0bB4E51",
    "payTo": "0x060b0fB0Be9d90557577B3AEE480711067149Ff0",
    "asset": "0x20c000000000000000000000b9537d11c60e8b50",
    "amount": "1000",
    "decimals": 6,
    "assetSymbol": "USDC.e",
    "settledAt": null
  },
  "request": {
    "method": null,
    "url_hash": "0x7394a397721aa793459e96f0b01db4059226012597b4ee72976159b3bdad36ea",
    "params_hash": null,
    "params_salted": false,
    "ts": "2026-09-30T02:25:56.476Z"
  },
  "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": 731,
    "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.method",
    "request.ts: the time recorded is when the spend was reserved, just before the paid request",
    "response.contentType",
    "response.receivedAt",
    "response.latencyMs",
    "payment.settledAt",
    "declared output format (not checked in this run)",
    "request.params_hash: request body not recorded",
    "response.responseHash: hash not recorded (the daily remeasure run does not hash the response)"
  ],
  "source": {
    "dataset": "remeasure-tempo-2026-09-30",
    "row": "rows[2]"
  },
  "contact": "https://vet402.com/",
  "anchor": {
    "status": "anchored",
    "day": "2026-09-30",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "tx": "39kjZkahMrBuEV7nYAVwAEZbSVnbHD7xb6Pb3Ciw5qTPRKLSQB5PebArxwJZpmF8KnyCRE7sC1amBiPBAheZ1Sbn",
    "root": "0x605514a380fd74ca49b4ad9ea2922df0ec17edb220badcfd2d24c8bda60799c5",
    "leafIndex": 93,
    "proof": [
      "0x5063d3b1e0cf93d7beac18a14598b93b82112b446ca14989caf7b64747adee21",
      "0xfe8528d96f8347fffcfb4a0fe214c7142105097569720b9954459b208f101f1a",
      "0x4b1d86a00b551b85524cc079bec9b3391f4d2db4c3a7751b6e69ed1871937512",
      "0xc2f11316f09151e7b1a722c0b22cc93454f528198f2be7388a8cfbfcc1ad2437",
      "0x57ca6332654030bbc57f79323164933558fb596928e730adb3e881bc44a9b452",
      "0x20b083a87176a56a5353e5dc54884a43a591a6ab28b14472da67176750d1e026",
      "0x674b79acc7d9936948fe8a4b1fff282907fd86bb6be636440394013a0dbc7f82",
      "0x3a295b389751073a4f98dc5b95e10309709d0ebf1541fc411f78941a33458332"
    ],
    "count": 218,
    "sequenceRange": [
      382,
      599
    ],
    "observerAddress": "0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C",
    "anchoredAt": "2026-10-01T00:10:38.000Z"
  },
  "corrections": [],
  "signature": {
    "format": "eip712",
    "signature": "0x3007ad3cd709145a94f95c06f12fc000c4cfc00b69cad48b0e3c08420469aa4404942e13cc936267431c6a4f138fedeb213bcfe69abc58bfc58823709e747b0c1c"
  }
}