{
  "type": "x402-observation",
  "version": 0,
  "id": "obs_2026-09-28_000084",
  "observer": {
    "id": "did:web:vet402.com#obs-key-2026-09",
    "address": "0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C",
    "sequence": 84
  },
  "issuedAt": 1790596527,
  "verdict": {
    "code": "DELIVERED",
    "reason": "Payment settled; HTTP 200, body size not recorded.",
    "recheck": null,
    "checks": {
      "paymentSettled": true,
      "httpStatus": 200,
      "bodyNonEmpty": null,
      "declaredFormatMatched": null,
      "sellerReceiptValid": null,
      "responseHashMatchesSeller": null
    }
  },
  "resourceUrl": "https://diffbot.mpp.paywithlocus.com/diffbot/article",
  "payment": {
    "network": "eip155:4217",
    "scheme": "mpp-charge",
    "transaction": "0xc73846276d90baa5a7ac2c628ea989d9b0a1052a419e2865882eb24429c9e3ca",
    "payer": "0x9B59aBF3dc92E7f60A6eeB7c1dEDC6dEB0bB4E51",
    "payTo": "0x060b0fB0Be9d90557577B3AEE480711067149Ff0",
    "asset": "0x20c000000000000000000000b9537d11c60e8b50",
    "amount": "4200",
    "decimals": 6,
    "assetSymbol": "USDC.e",
    "settledAt": null
  },
  "request": {
    "method": null,
    "url_hash": "0x530c011fc4c641e18b608b704010a442d28f8fd587d8b8ec815e304f88ec419b",
    "params_hash": null,
    "params_salted": false,
    "ts": "2026-09-28T08:03:41.917Z"
  },
  "response": {
    "status": 200,
    "responseHash": null,
    "responseHashAlg": null,
    "responseHashEncoding": null,
    "responseHashNote": "hash not recorded (this purchase predates receipts)",
    "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.method",
    "request.ts: the time recorded is when the spend was reserved, just before the request",
    "response.contentType",
    "response.bytes (so an empty body cannot be ruled out)",
    "response.receivedAt",
    "response.latencyMs",
    "payment.settledAt",
    "request.params_hash: request body not recorded",
    "response.responseHash: hash not recorded (this purchase predates receipts)"
  ],
  "source": {
    "dataset": "tempo-ledger-2026-09-28",
    "row": "entries[12] diffbot"
  },
  "contact": "https://vet402.com/",
  "anchor": {
    "status": "anchored",
    "day": "2026-09-28",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "tx": "JqhzBqMSuL9ZrZz511fCgqcvU7Sjzhs7ccdbpqtdgUUUV7G1iBAuc4my5hReEkbyr6qk9vB3uMqB13cbpVzNeb2",
    "root": "0xc537015303c55d6f07a1b8262914fa972b6f1cea2d472c05f8cfd1bbb92856a6",
    "leafIndex": 83,
    "proof": [
      "0x85e6992f78bd3fa0a9aeca464da70b730f718d835a1e4d3b72a58f9684925921",
      "0x72b0e11c36ee76cd25e6a954e88fd290186f0ce4b3a969100bc27b099ef05c3a",
      "0x06a07fcabca0159e32bf4144447ec7ad78f031d66aea5a33c0681f64ee2a1916",
      "0x83711558b51e8217f58e50d90f613b5bfac403ee47956bece3a6053374be33e7",
      "0x3517a9bbeb8c4ed8e65a26818d74c618ea142f255e20b808e01dba59e9317842",
      "0x42f834e5b5780e0bceae22df5a1a5bb5cb57e0fb1646823fa91f6d3f675fe067",
      "0x0ee5f31861a3d250d6d3038facb5bf95fadd677fb7ed2e23b8b5859e5845ef95",
      "0xccc61fb963ddcdf224c536f6fb1a2f326002a746d2a935085d933bd5dab96b18"
    ],
    "count": 165,
    "sequenceRange": [
      1,
      165
    ],
    "observerAddress": "0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C",
    "anchoredAt": "2026-09-29T08:01:18.000Z"
  },
  "corrections": [],
  "signature": {
    "format": "eip712",
    "signature": "0x7ab83d93b21d620a498247a381acfbec7bbf0918f6458bdb81712f64e03af9d62a5364ce50caa37de629600bbd12d3dd1412a69b2fbf79f7dcd0e39fc3b0f13a1c"
  }
}