Evidence row 1504079

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": "122",
          "l30DaysUniquePayers": "6"
        },
        "serviceName": "CarsonBot402 Ask",
        "tags": [
          "x402",
          "debugging",
          "bazaar",
          "cdp",
          "qa"
        ],
        "url": "https://www.carsonbot402.dev/api/ask"
      }
    ],
    "enriched": false,
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1793384849/bazaar-icons/9d06f7a15a4c09c0.png",
    "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": "CarsonBot402 Ask",
    "tags": [
      "x402",
      "debugging",
      "bazaar",
      "cdp",
      "qa"
    ]
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"2031d02a4fb0ec3fbf061cd52cdffeb922d481146ede1e5fc13d2d45ff95b6b7","id":1504079,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793470669563558,"prev":1259252,"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 2026-10-31 (246033 rows).

1. 0xa0401a805c64c5eae941dad582cad6dd37ce59e80f09ebbf547cae2e57813302
2. 0xae2b646a487ca56d6159811c101085e15308c52e2f5d4f1ff2765836c3df89f1
3. 0x65de5d103b3a9d0d7e0d36b53213538321eda1a182e4ed3aa72933b30c484d99
4. 0xd82c85af2ddc41832f54259e8c408351c05fbeb11531913bcd6b73452c885dad
5. 0x002a8c0564dd453087630db60c1ee3537df05ceafa67290fb95b7942b78d694e
6. 0x28647e334cddb52ece793e4d3bb8b4cc53b0da65c10935da975a8ce0d0b7ec5f
7. 0x70f4525cd63b40e4db911e97c445a037188ccf5ced1474d926048d8013f3613c
8. 0xb10ace5d6695c11d264e3668fb5f228c6704ba2f5a9627b07499e47beddc23c0
9. 0x8d833d89298c6f3ee6c470b749d4e27f6518a595cb727622b3434e99f86ca97a
10. 0x903331b63c394ec54a6ee2951c734a49c431d193e0a569c374b8b42566fc2cc1
11. 0x0a1a6022002632000a1cd1e89c7f31ab0a062023d783900fb469ba989f20919f
12. 0x60af673e8ff3880872496871433af4a081c2408459a9b7398bde0ca3d9bdc2ef
13. 0xd7eeb5d366f1d99f0996a1688d7c011650329fecbe27e79b02dc24865efdf372
14. 0xba1869be223f95f72276ce33e2a2c15c419c92f64870421adea6f13169667701
15. 0xaada757a4e58b5424e31228ed7c84f378168cc321ac8ae3a78bfc8096bcc0324
16. 0x8605635b6c6bd33c6547585212170cc076018c2dd5f81f35a5ac4ade689fbb12
17. 0x50003b3c3045b653f8be4232e95e80582cf5c54c14c509ba0a9a197b9e5005cb
18. 0x0504a25438f3c7932125463198ca74c5064f23f71a5c92763b3fc96a98cc8b57

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0