Evidence row 750660

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://www.carsonbot402.dev/api/ask"
    ]
  ],
  "name": "www.carsonbot402.dev",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453",
      "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"
    ],
    "category": "",
    "description": "",
    "domain": "www.carsonbot402.dev",
    "endpoints": [
      {
        "description": "x402 debugging/troubleshooting Q&A: Ask any question, get a cited answer. Whether you need HTTP 402 Payment Required help, facilitator verify & settle (CDP @coinbase/cdp-sdk), Bazaar discovery metadata & listing, protocol documentation, Next.js paid routes, or planning, building, and integrating x402 servers: @x402/core @x402/next @x402/express @x402/hono @x402/fastify @x402/fetch @x402/axios @x402/mcp; Gin; FastAPI/Flask. Base & Solana USDC.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "How do I debug x402 facilitator verify and settle failures after HTTP 402 Payment Required on Base, and attach Bazaar discovery metadata to a Next.js paid POST route?",
            "group": "body",
            "name": "question",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.02",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "5",
          "l30DaysUniquePayers": "3"
        },
        "serviceName": "",
        "tags": [],
        "url": "https://www.carsonbot402.dev/api/ask"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "www-carsonbot402-dev",
    "integrationType": "",
    "isNew": false,
    "name": "www.carsonbot402.dev",
    "networks": [
      "Base",
      "solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.02",
      "currency": "USDC",
      "maxAmount": "0.02",
      "minAmount": "0.02"
    },
    "provider": "www.carsonbot402.dev",
    "providerUrl": "",
    "serviceName": "",
    "tags": []
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"c54c4a009645e09134a900e86f91f35df2db3954db7505ef51f8846f05abaea0","id":750660,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793178690281923,"prev":525879,"subject":"agentic_market:www-carsonbot402-dev","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-28 (231336 rows).

1. 0xd74464981856ac5de0244ecf26817fe45e06b432ef60985861770b2a12a17501
2. 0xbb546b012ce1de67aac7720c81fd8832ff685b1b5de7b60d4dc57ec28520ca2c
3. 0xa53f959ae7b24fdc94df9cfd23ecf6c68a6b798a4ae936b3cef1083ba36bef79
4. 0x19051df7a9574071c9513c2e27f27d41b63e7d41385fe81326dfeb5ab81b0dfd
5. 0x6f54a15394cd84f7c42bb8a365b7e9c901c2f14ad90c77199439ecb369e382e5
6. 0xea9445067effe049122d819278a01f6af88b3f40526eab3aca02ac7d2332cb61
7. 0xf6ed90b6feb25945cb8a7384e9934395a462e9a9072215db3a3bf02e8d2ca797
8. 0xc73635c0fb2c533538029966d19a36a6021a117108c90e96881e8f6bf151418a
9. 0x767a2d3fde2bcf88b512d6757d48322bdaa6428f1c0176603555f370ffc8a6d6
10. 0x1b66024debbea743b36138350df36b246568c16309941beef1df61827c0c58d6
11. 0x9f1f2e66bfc79a82e967b382ebcb5c20b1f6471c7f5cafd762bc421f2355831c
12. 0x1536a8c496d01cf29a56c24ce867983fb6f54ac712030580d8f5954f9dba0e4f
13. 0x0ec75adbdda764cd96393994f2e5fc25831c6c05bfcdf872e01ed5389eb9261b
14. 0xf6b8c3d6b5a76cd63c41fa19fc59bcc627a6c650fd84130c55cbc9251f9ffdd9
15. 0x6d86d2282dd724b1b80d031e4e3cf9ed095b746e38c9e58d933efb597daff87f
16. 0x32beeeb960280bc48748681cb10297ede9403461fe9c8143fdf946548e552926
17. 0xe08e8bd91858a8a10c46ecde9c29a6288b960987303173c5e882afb46ce91fa0
18. 0xe6cfe00ae4e02bc12327e45b5f3334ea5850ba3bcc8e3101d30a8189856a95af

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae