Evidence row 1789825

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": "2026-11-01T13:36:42.92Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-11-01T13:36:42.704Z"
    },
    "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":"126f1e7fb5cbb5e1391156e63acc9179de5e11564bf3f7e3b02782a87809a34d","id":1789825,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793559928895267,"prev":null,"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 2026-11-01 (302406 rows).

1. 0x52c8881fb01220ed0a35092ee02e17c536734497d4b146f2aff8b700736e593c
2. 0xc30f1706b60c5c54ebd4384ed92c2dad16c8a931648b8a7745d9df0307e78732
3. 0x4b441a94c6eae0280a48f25d66917c8935b29d5853524aaa80eaa053d571a476
4. 0xc5c54313858c8dcec144e0bfb9382d24ce1082e50aeaa1fd2b42c9ff5faa046b
5. 0xfc37a80134b47fa9833ac34fde90bdab3cbf2d97290e2c8706f7faf2eaea899d
6. 0x6b0a7971f18fc1a4c7ec94f7820635e500b198703872fc879eb2b76fb1480d19
7. 0x0615a0c1aebd3e40ffcd51afeb43650a148bde8b72759181c0aaf1de696f88c7
8. 0x449f41ee601afc264f86677df4574c7234137de8e36e75f6b1ec696b1c55cad6
9. 0xdab6dbfde533a3747d15a8ba4c1b991f9ca71bfa40da35a25c9d7f21a4d396ab
10. 0x9dd727ad8c6fc6f9d411fbb3c74e0acedf3edd613bdf6cbe6041055ffd9c102b
11. 0xb4b5e171ae6ac69f3f0364517d0141642ed8c1d994801ca5a65c376b1e15f4a7
12. 0xd54947428effd59a8bc19fab04a804fb7f80dfbfbb84a5fc4c4a9abd0bcf4b9a
13. 0x61ea1522e2a8dd1dbb4a7f6b4b6b4e9d2d75dad9c43bbf8d014ad3d2e55a77e7
14. 0x4dd56cbe7671c2bd3ac1c5d78e38f1cd1c8a879b29f9a6a5b8a22555a3aedcd2
15. 0x0e3f78943343406ddd3828dd4ca4b5a188e80ffe3ac87d64d979448ee11c1cc5
16. 0x00ec7149eb024693951d82cb635dfa183f4f34dae011e77ba0420a38a378e0aa
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90