Evidence row 1261534

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://blackhullsystems.com/intel/top-earners"
    ]
  ],
  "name": "blackhull",
  "owner_address": "0x1c0b8053c3ba5b2ff6079c8437f0aa72d2be0b9e",
  "raw": {
    "accepts": [
      {
        "amount": "5000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0x1c0B8053c3Ba5b2FF6079c8437F0Aa72d2be0B9e",
        "scheme": "exact"
      }
    ],
    "description": "blackhull top-earning agent services, 2026-10-30",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "category": "ai-analysis"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "categories": [
                {
                  "category": "ai-analysis",
                  "paid_price": 0.02,
                  "payers": 1030
                }
              ]
            },
            "type": "json"
          }
        },
        "schema": {
          "properties": {
            "input": {
              "properties": {
                "method": {
                  "const": "GET"
                },
                "queryParams": {
                  "properties": {
                    "category": {
                      "description": "optional category filter",
                      "type": "string"
                    }
                  },
                  "required": [],
                  "type": "object"
                },
                "type": {
                  "const": "http"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "const": "json"
                }
              },
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-30T17:03:52.973Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-30T17:03:52.73Z"
    },
    "resource": "https://blackhullsystems.com/intel/top-earners",
    "serviceName": "blackhull",
    "tags": [
      "agents",
      "x402",
      "reputation",
      "routing",
      "intel"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "blackhull top-earning agent services, 2026-10-30"
}

What the leaf hashes

{"body":"325d24620b966dbe1e3428e529ff251e0ea508c9df6ce1e1718f82d60b30bd7f","id":1261534,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793385513199571,"prev":null,"subject":"x402_bazaar:https://blackhullsystems.com/intel/top-earners","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. 0xc5038222845082621189e76a66e90b3fc8fa2e30898b43667d599dc775bf4a11
2. 0x402b30c41255c01ef8632a793445080cea8f1d4e06dcca3251831c5d59870b41
3. 0x4d1eaac49afb30ecab23890a6b1b5b54aae2e2c06a915f11a5c72bad5979bfdd
4. 0x5ae2ec6f796094b97ab6aca7db18db7091d567818ca18073457ef909d5021332
5. 0xb4d47775268dc2c8960d2af03fb11c959c290f1df9e7163ae795db41be17f840
6. 0x02d6832be5f328a19cd993ba3c7335a96845a9d7ea0fb2256bef93c8a76798cd
7. 0xc750a854a875c7606c26cfdd99de6e4c21c8a4dfe0990728a518bc784c6046d0
8. 0x8416a87c7a868b240105eba95edc92060a1849b062ac31771c798588cc406745
9. 0x3b2f9852b5f1a4ff04e931a94451e423f241f18ba46ce70abe1f95b6982baf88
10. 0x79fba6c15c08bce4f768d2c40a01c73c55db4b3edbc18833655b7168f4002d3b
11. 0x97ab852101db9f1951f4c2b54d86abbfdb4a8f6ac2321513c85e30db4a4b82d7
12. 0x7e4d6e3456d7ffa3c06a75efb13b28451538a81868e9903f1196f3bbe73b823e
13. 0x471b09add521b98a16ea9fc9d6a9b0d36c3550dc29ba4c83971dbd67d002d009
14. 0x342f35813d736e85ba1881bcb69ecc7b4b96d68e557b8417f1f4ec705ab16ab6
15. 0x9fb4eebd924fd42d4eb61d55691812de0db9242fc9c0dabb65c4054447246797
16. 0x0c59b8770d2782eb535aefbb9b2f6810bab4757f51b37e00f5147713a1de9481
17. 0x61ef83255d34604cb052882568ca1d1386ac3cfb8284509715bc1734cff77831
18. 0x0c43c73b62a5d49ee1444b5dc4195fc5b16b141d3f4458e2e9fbd5fd6ecb367d

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861