Evidence row 75108

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://fetchgate.dev/v1/x402/search"
    ]
  ],
  "name": "fetchgate.dev/v1/x402/search",
  "owner_address": "0xa7b8086b782783c4646f15432db1f19927805f90",
  "raw": {
    "accepts": [
      {
        "amount": "5000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "description": "Search x402 paid APIs that are live and actually bought: only endpoints that answered a real x402 challenge and had repeat, multi-payer settled demand in the last 30 days. Use to find a working paid API for a task without wading through dead and farmed listings.",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxAmountRequired": "5000",
        "maxTimeoutSeconds": 60,
        "mimeType": "application/json",
        "network": "eip155:8453",
        "payTo": "0xA7b8086b782783C4646f15432Db1f19927805F90",
        "resource": "https://fetchgate.dev/v1/x402/search",
        "scheme": "exact"
      }
    ],
    "description": "Search x402 paid APIs that are live and actually bought: only endpoints that answered a real x402 challenge and had repeat, multi-payer settled demand in the last 30 days. Use to find a working paid API for a task without wading through dead and farmed listings.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "q": "web search"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "query": "web search",
              "results": [
                {
                  "calls30d": 1200,
                  "minPriceUsd": 0.01,
                  "resource": "https://api.example.com/search",
                  "uniquePayers30d": 40
                }
              ],
              "totalMatches": 1
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "q": {
                      "description": "What the API should do, in a few words.",
                      "type": "string"
                    }
                  },
                  "required": [
                    "q"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-07T06:50:49.371Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-07T06:50:49.158Z"
    },
    "resource": "https://fetchgate.dev/v1/x402/search",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Search x402 paid APIs that are live and actually bought: only endpoints that answered a real x402 challenge and had repeat, multi-payer settled demand in the last 30 days. Use to find a working paid API for a task without wading through dead and farmed listings."
}

What the leaf hashes

{"body":"d12882dbd421588ce11d50b0f783c81177234af0bbeb531899e59280437ac6fc","id":75108,"kind":"listing","method":"baseline/1","observed_us":1793025490065593,"prev":null,"subject":"x402_bazaar:https://fetchgate.dev/v1/x402/search","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0xfda4c9eb6261cc23b4eb06d72b1ffcdeef1882fcd7987a9fb4f9d621b229237d
2. 0xfa1c0ca91a263b6708a462b73fb9bae285659b85dead2503a93d5b2cc0b38689
3. 0x081145469fe33136742a14bafbb465a9d296fd943bae97d9173106e7b76468cc
4. 0x0745bda67e7f0028fb446decc5cb1d9545b4104c82c9dee6bce6bbbdb12ee01e
5. 0xa7dffbe72c5027a8767f9f9920f9af027409e67fd725507b7a14253ce8c2691c
6. 0xb768e4a22f8407fcd2e5951824d6d4fafd76952574055d2ba5af1d5c1ef57a95
7. 0xfc692905d36418885b23f44d390dc014cd8ce265b5456d4fbc4b9ed640f182d8
8. 0x9d423326bdba15b8164e26b9906ba0c78eebd18f378dd4355bcd293ba3e80ea1
9. 0x12873fa4bf9cc9d556151ad756d73e7cf9637b4ac1712a30d12a4f98a13a0d19
10. 0x8420578b5ff109895e07c3ba27d964c26e4280e809929d899076e79b5c159eaf
11. 0xf45641bf26b2b86d9338aa6dc8640a8a378fbd786d23400636aaf30709453e50
12. 0xa1d268c111b09550fdb70b6d9d0b58c94dc828b083baa8f1360300aab6230a9c
13. 0xbee644d57738676bfb20eb90d6021f364bf883a8d54f8d17e9dc4749b4074c3d
14. 0x44945ea9ad8b24e723ad5a8fd6d014024a49531783f74ff9229c2ab6930e84c8
15. 0x68d296b1e00b4899fb83c3fba36fffaefa311eac2903067dbebfe776a12b4a9a
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae