{
  "type": "x402-observation",
  "version": 0,
  "id": "obs_2026-09-29_000338",
  "observer": {
    "id": "did:web:vet402.com#obs-key-2026-09",
    "address": "0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C",
    "sequence": 338
  },
  "issuedAt": 1790728578,
  "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://mcp.blocksize.info/v1/bidask/BTC-USD",
  "payment": {
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "scheme": "x402-exact",
    "transaction": "3EP2UexYf4poayX1ojAvKt5SHCRLhFqP3RKBmRZH7BBdBid12M7U3nrkt214Qf2AL6fporDKw1Yck3fYg3ZWDg9H",
    "payer": "9VaAPD1CPE4i8pquaRwE7LvZXMmvGdgffD4Q8xJgaQRu",
    "payTo": "9qCyPu7sLjnwgcbHYY76eqvtjsrdDxis9nn1sjD8CyJo",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "2000",
    "decimals": 6,
    "assetSymbol": "USDC",
    "settledAt": null
  },
  "request": {
    "method": "GET",
    "url_hash": "0x629e15a47386751948ce165edbd3d1b0986fe0ca763c3b183b78f4fee4510ee4",
    "params_hash": "0x6b352f9b81bcf0ee130519c5a5e3faa5e92d4a95b8a5a9d3a995df414cb450d9",
    "params_salted": true,
    "ts": "2026-09-29T10:10:14.180Z"
  },
  "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-2026-09-29",
    "row": "rows[235]"
  },
  "contact": "https://vet402.com/",
  "anchor": {
    "status": "anchored",
    "day": "2026-09-29",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "tx": "67ZnFvRzuCz2kDu8GLHyeQhsS3zJUybrCvoaCnfrBeN1MBjhXRJaZXX3DWpVpvCej7rqu2TjJ3erg8YJaEsdztb2",
    "root": "0xbdee284e1ed72daa054085edc23b3b9e1a599fb05668adacd0a97c5d8e783e22",
    "leafIndex": 172,
    "proof": [
      "0xa690d3658dc1211b2bb2d08750a4a87cd5864241f2755b01d58060797ac99a7c",
      "0x3a5cca1c9c7d6d2c5dacda2cb4c1fae017c35f901a7a61583eb55fb42aa4ff54",
      "0x067927b3f9a22603436b8aecfbd154e8671ab8d7148a913255ecd56c0bc15306",
      "0x18522b5731a88ebcbf456f03a73749e7731000730918871c47594e58d1e879f1",
      "0xe43e454a332df4668f99fd8001f5d7310c4dc23a31660e58588ad7b7b515bb9b",
      "0x07ec755d2c37a2b6a6a9674ac2d322d7a81a554ad7383e3177035b16350e67d2",
      "0xf4a1894b44b8dee11f2107e5077cad0a860c66e44fed18646d604fc29f27927f",
      "0xf39541ed214f2679fe380524fd999267394a69f93de54854f4ea007ce07d040c"
    ],
    "count": 216,
    "sequenceRange": [
      166,
      381
    ],
    "observerAddress": "0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C",
    "anchoredAt": "2026-09-30T01:06:24.000Z"
  },
  "corrections": [],
  "signature": {
    "format": "eip712",
    "signature": "0x0d00b891cd71b31db9257c0d487a3a08af18d87b3c22c0ecba05ca7ea0f7cbb121ff9948224635809091d304ea4d3a5f322b83b1cc1ae5ad144ea271bad02d401c"
  }
}