Evidence row 1790798

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://blackhullsystems.com/route"
    ]
  ],
  "name": "blackhull",
  "owner_address": "0x1c0b8053c3ba5b2ff6079c8437f0aa72d2be0b9e",
  "raw": {
    "accepts": [
      {
        "amount": "3000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0x1c0B8053c3Ba5b2FF6079c8437F0Aa72d2be0B9e",
        "scheme": "exact"
      }
    ],
    "description": "blackhull route: best-rated ai-analysis providers, 2026-10-30. Measured by Blackhull from public data; every finding carries its evidence and can be disputed free at /dispute. Try it free: add ?sample=1.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "capability": "ai-analysis",
              "max_price": "0.05"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "capability": "search",
              "providers": [
                {
                  "grade": "CLEAN",
                  "paid_price": 0.005,
                  "payers": 40,
                  "rank": 1,
                  "url": "https://example.com/search"
                }
              ]
            },
            "schema": {
              "properties": {
                "capability": {
                  "type": "string"
                },
                "providers": {
                  "items": {
                    "properties": {
                      "grade": {
                        "type": "string"
                      },
                      "paid_price": {
                        "type": "number"
                      },
                      "payers": {
                        "type": "number"
                      },
                      "rank": {
                        "type": "number"
                      },
                      "url": {
                        "type": "string"
                      }
                    },
                    "type": "object"
                  },
                  "type": "array"
                }
              },
              "type": "object"
            },
            "type": "json"
          }
        },
        "schema": {
          "properties": {
            "input": {
              "properties": {
                "method": {
                  "const": "GET"
                },
                "queryParams": {
                  "properties": {
                    "capability": {
                      "description": "a category: ai-analysis, llm-inference, search, web-data, enrichment, market-data, onchain, trading, payments, media, social, security, dev-tools, other",
                      "type": "string"
                    },
                    "max_price": {
                      "description": "the most you will pay per call, USDC",
                      "type": "string"
                    }
                  },
                  "required": [
                    "capability"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "schema": {
                  "type": "object"
                },
                "type": {
                  "const": "json"
                }
              },
              "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/v1793472121/bazaar-icons/c542e90a4706d689.png",
    "lastUpdated": "2026-11-01T06:41:36.079Z",
    "quality": {
      "l30DaysTotalCalls": 8,
      "l30DaysUniquePayers": 4,
      "lastCalledAt": "2026-11-01T06:41:35.884Z"
    },
    "resource": "https://blackhullsystems.com/route",
    "serviceName": "blackhull",
    "tags": [
      "agents",
      "x402",
      "reputation",
      "routing",
      "intel"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "blackhull route: best-rated ai-analysis providers, 2026-10-30. Measured by Blackhull from public data; every finding carries its evidence and can be disputed free at /dispute. Try it free: add ?sample=1."
}

What the leaf hashes

{"body":"d15793c6cdbda66b6f32e6c4a15507658e2609ec7f197763e4f6592b9c241bd4","id":1790798,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793559937756998,"prev":1507789,"subject":"x402_bazaar:https://blackhullsystems.com/route","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. 0xef1fb96282e0c79c55651b7aeefa59ba9bb7a531bcddfd8754063ec39f854a0b
2. 0xea17f2715ed02390ad1e4d017cabcfa5a81e9b6d88e0452e2a87f21f5f8f1faf
3. 0x98062ee5dc90ff940672d771e222996b0eb71d09f384204b3c52e14e3a076fd4
4. 0x43f077d084bfc07c2500aaff31c1dff25687985f6946f7f686c1aab51c39c425
5. 0x2fdcd83d376a9a320011ee188c40008a2acd74e4f38223c85357f96d5ca35a9a
6. 0x2d7618bb2ade61a0dc6c4d70d7c8a6d9300151de191a4c706e1b0381404eaa6d
7. 0xe93d766c521d1b46e512fae9e85158a4423771e1d5e635458091d001d250e31a
8. 0xd2db484b9db736ac6e462880006eaa0da0997ed92c679d39f6c1aa52ed97a76b
9. 0xf9d708cd246b5b8194062f1ba603e27cdf5548d80dc5a6c5ff6667bd3a7d0692
10. 0xf3dc0fabd0d8efaaaf415f5ac4c5cb11a34b6d2c2350d5b6701accff8a6f3f38
11. 0xa2c0814a4e554d6b50aa0d5c18d88c298221096ca84ba409a1ecf9113e0cd795
12. 0xd89fa48ca1d4954538951ca232b21fe073980b92125f2108cb7289e038ae2a25
13. 0x598a084bd520019422cd8fb5335eb9a224ef694f2125f139073e8eb90ca1503c
14. 0x80f03705ce9ab50e28456bf4bcfc03de151f183a71db3234274287a24f946a1d
15. 0x624db22ddd30d851957cc9d44cc5b314f300cfe0ff69cfbcfe0b2a2df8fdd12c
16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90