Evidence row 1259252

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": "0.01",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "9",
          "l30DaysUniquePayers": "5"
        },
        "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": "0.01",
      "currency": "USDC",
      "maxAmount": "0.01",
      "minAmount": "0.01"
    },
    "provider": "www.carsonbot402.dev",
    "providerUrl": "",
    "serviceName": "",
    "tags": []
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"fab29afbfa8c8ecf1ad4cb8ea5f4683091f5f0ff0fc49991cb3d620470f63613","id":1259252,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793384211369754,"prev":1035709,"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 2026-10-30 (243099 rows).

1. 0x71191ca5d63c6aaf847ff1e84c1d75ee5a079678eaed42a5aead4446803cc32b
2. 0xda5b91870db008ad9e937cc19d73e1d24576064161418285ef7adb454bf7273f
3. 0xab78f14021ac3c52688b13e05f69f3371f726cae990b765150dc49d67e28e851
4. 0x8893ad19000825ae9ee13a42250702f3c8554b370b00ae7bc9fb73701b055956
5. 0x86e9026876b375920e4fb7be2d9fd0945d7177b0773d9121f051e4da8df6da86
6. 0x6300a37ad762a7972f62a49b52cf596b100353a20570a456fa04a4ac2d253935
7. 0x51462f2d20820226de017b499d4f767c8dc409fe2e8b6f53d5bb535b9b977e39
8. 0x9563ee82d6b59b398a7f50def3fef2b97582f2a39cc2aebf1d66a49445e3599f
9. 0xd3bd3b8490ec392cec73998e0907adae15fc407a60d1fb8fdaa3961c857da6f4
10. 0xd8805b57b8f679ea2dbb4db8b2eb3baa106784f44a354af3a6ceb1eb4eef7739
11. 0x28987b9f71c206122382f7fd19141c8c787b379d262d6cdcbf2d96b0ae63171e
12. 0xead7b9b5ca26a82aafe5ba5c839f18ecb3ec6cb926cf44fbd987b4ff6db22ac6
13. 0xc49b39d1d5f1a9f4fc18bb83adeb6cd4a85dbf836296581eb9e9e717cc889fd7
14. 0x75bcbdd2a0d7acdea21f6011126339c8e33a476ec0a76842480cf5bf70db6a72
15. 0xdf25f5d38e3fb54d3e66e3bf876db529f619041e0d21f0bc35b80003418e3d9c
16. 0xdbaaffa44665d1fa60d33d2c4075bd87629b76d01a6ee63e621e78590303b56d
17. 0xffe660edb9e5c6e3449a49454634c3e7b2f9fe703e5697f723b021735647ab7e
18. 0x30a81d8fcef4e8f9e2877c62796cfc5612fc1b251127d531dee28f8dbd5c5147

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861