Evidence row 2202355

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://bellwether.dap.solutions/api/search"
    ]
  ],
  "name": "DAP Bellwether",
  "owner_address": "0xa590d98bbee97533bd7dfed19c0a89ffeeeb1384",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "assetTransferMethod": "eip3009",
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:8453",
        "payTo": "0xa590d98bbee97533bd7dfed19c0a89ffeeeb1384",
        "scheme": "exact"
      }
    ],
    "description": "Search publications from financial regulators in Canada, the US, the UK and the EU.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "limit": "5",
              "query": "capital"
            },
            "type": "http"
          },
          "output": {
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "headers": {
                  "additionalProperties": {
                    "type": "string"
                  },
                  "type": "object"
                },
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "additionalProperties": {
                    "type": "string"
                  },
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1793540203/bazaar-icons/1f9c85c5cfef7528.png",
    "lastUpdated": "2026-11-01T21:32:13.907Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-11-01T21:32:13.68Z"
    },
    "resource": "https://bellwether.dap.solutions/api/search",
    "serviceName": "DAP Bellwether",
    "tags": [
      "regulation",
      "finance",
      "compliance",
      "mcp"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Search publications from financial regulators in Canada, the US, the UK and the EU."
}

What the leaf hashes

{"body":"cb0ed213b17e69e61f58d0d714fbdfee35a786b16ed608173e55de838f8ed5a0","id":2202355,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793646815946317,"prev":1789825,"subject":"x402_bazaar:https://bellwether.dap.solutions/api/search","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xa99163e9bfd153f1c8781d10a3e1bc3971157c6210d8d3410d7dec380ab7b506
2. 0xb30955579e29b852a3a88925c8a260180511b767fd4893b9c2646ff393142741
3. 0xf0785af5c71d2ff4f9eb197a0a2ed9ff7e74537573176214fa8e73d55c8ccb89
4. 0x4d7429404ebd424871cb4ed4046a00446895995715dce136e6562c17e68edf9f
5. 0xf879409a8ecf8a092cd88b8044875ee5c011e5b52eff569fc6a07b5a2bcfb131
6. 0x10772e4dc80cd4c075bfa79af6a4c9082c6f2afa51e62812a78d6dfbd828d52b
7. 0x0f02eba6695f37269874f91802babc7417d9ccf0c887c3ed0b4ba29c20144a9d
8. 0x6f6219b3bfd1034a7fffab2fac79769c75b880e8d768ac833c2a6266e6082a88
9. 0x1250fff0e6b61ced04558d966557278bd62ff9c00e36bf6ece0341cfb0884505
10. 0x524ce42c523d8c6e1d1ec0174bba51f536c713eb3bfb864da6018180f5af8342
11. 0x4d7cdfd8e8f99b330d5f369404d97728e338c5af683cc5165d22a06349000ca3
12. 0xd092c4592746638c988be0201bef3aa0097a159b2bde204654e1174f70c7897c
13. 0xf7fc51348087e5c1e3d386772d38113ebc053fa2bb0a5e6728e5f86d0ac25db5
14. 0x7a6e52c5cebe3ec69d18cc200885d32108ba1be1b19f2da2ead8becbf3db3cb1
15. 0x7abf7290721a0b95be706db03c09de9df65bcba8e18ffe4616da43d9c31d6b0a
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af