{
  "type": "x402-observation",
  "version": 0,
  "id": "obs_2026-10-10_002455",
  "observer": {
    "id": "did:web:vet402.com#obs-key-2026-09",
    "address": "0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C",
    "sequence": 2455
  },
  "issuedAt": 1791680929,
  "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": "2Tbf1KsnNZdSMTo6tMVuxzTWrpfpZ8ihgFBAAyBhAXgnNKbmZgP2GNc5mbYGHehDpAfKUTKSxHNH25B8jAq5HvML",
    "payer": "9VaAPD1CPE4i8pquaRwE7LvZXMmvGdgffD4Q8xJgaQRu",
    "payTo": "9qCyPu7sLjnwgcbHYY76eqvtjsrdDxis9nn1sjD8CyJo",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "2000",
    "decimals": 6,
    "assetSymbol": "USDC",
    "settledAt": null
  },
  "request": {
    "method": "GET",
    "url_hash": "0x629e15a47386751948ce165edbd3d1b0986fe0ca763c3b183b78f4fee4510ee4",
    "params_hash": "0xa9e8b96ca25ead9e4fa10340c96b1e8eac7a8e01652b8359d455dda4d3143f6e",
    "params_salted": true,
    "ts": "2026-10-10T14:26:35.697Z"
  },
  "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-2026-10-10",
    "row": "rows[235]"
  },
  "contact": "https://vet402.com/",
  "anchor": {
    "status": "anchored",
    "day": "2026-10-10",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "tx": "5ei9AsxMTyXCiCEKgrPqcmoKa1JEmmvb8c2Qv9tdSbRNk1cJByBkqEm5nFLyYPDr6kbRK97PUZX37C8dYktnSEV5",
    "root": "0x4ceab8b9dc7f378533d59ad4a6dec5825aa1826596be1aef95dd77c029641b54",
    "leafIndex": 158,
    "proof": [
      "0xdad7f9df10f7d3ac5652f7c8c78233410cdcffe729ea4ac1d0dea76868f35ab0",
      "0xc87f525f411795c8c1854bc584880e41bd544125c734e0983cc37ab40358d8c9",
      "0xb3f83087b1922548b4616c14e12a7f557fa305a1e547523a5f1b829774cdebba",
      "0xc5bc1e8f6b0f5e2cba992e68916b54b4d9e468d7c3c10478e148621fe64da8b9",
      "0xd737d59cf98e27f475efc5aaeb69fbb4868677ede7f4128c7da11d128228d56d",
      "0x6353eb7668d0282c9b596510c49a8185a09e785013be4819818f4ae5f9d220fd",
      "0xc6da3fb21dc3951650a3226c72c7f87cc67303fb99f94837a7d7b9a7195e778d",
      "0x057aedeb5a0abcae13e3c221b790b8638960c5e009b769741441169f28421d80"
    ],
    "count": 202,
    "sequenceRange": [
      2297,
      2498
    ],
    "observerAddress": "0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C",
    "anchoredAt": "2026-10-12T05:27:03.000Z"
  },
  "corrections": [],
  "signature": {
    "format": "eip712",
    "signature": "0xadfa2be678464a8e5f1889129a1a1d01f74a3ca71f0c4bf0e6fc54b8a525e99b1356c874815876870fce10255b84c4db556317918de31795770b3bdaefb81b431c"
  }
}