Evidence row 1038271

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.interzoid.com/getentitytype"
    ]
  ],
  "name": "Interzoid Data APIs",
  "owner_address": "0xdceca23ff8a7145e1b5b35427c9886cf21a67566",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:8453",
        "payTo": "0xdCEca23FF8A7145e1b5B35427C9886CF21A67566",
        "scheme": "exact"
      }
    ],
    "description": "Entity type classification: determines whether a data value is a person, organization, location, phone number, email, website, number, or other text. For data profiling, routing records to the right cleansing or matching step, and preparing data for AI.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "text": "IBM Corporation"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "Code": "Success",
              "Credits": "0",
              "Result": "Organization"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "text": {
                      "description": "Data value to determine entity type for",
                      "type": "string"
                    }
                  },
                  "required": [
                    "text"
                  ],
                  "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": "2026-10-29T02:00:26.495Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-29T02:00:26.394Z"
    },
    "resource": "https://api.interzoid.com/getentitytype",
    "serviceName": "Interzoid Data APIs",
    "tags": [
      "entity classification",
      "data profiling",
      "person or company",
      "named entity recognition",
      "data quality"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Entity type classification: determines whether a data value is a person, organization, location, phone number, email, website, number, or other text. For data profiling, routing records to the right cleansing or matching step, and preparing data for AI."
}

What the leaf hashes

{"body":"f0b99791c103556dd0eb5104428df98d71058a01045b026627292607b49d1cf1","id":1038271,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793298265889473,"prev":752184,"subject":"x402_bazaar:https://api.interzoid.com/getentitytype","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-29 (242798 rows).

1. 0xfcffad4e03c355c619e01c9455967a0627e20364b131ba609723b5fe12cd0ab5
2. 0x022e4bf2b44e7b667445635ed82d3ec7784d5aad1efa2cd04f76d6db14ec54e9
3. 0x6e09f56bf697b42b6cdfd74fb10c4a4bccda03ca62ea4f4e9e771bc11d71a8f2
4. 0x45b6edf05439833787b56aa8ac2dfcd07ae134843d3c511fbe8cb848546cccda
5. 0x3be6ff687e88a1ad72f6124fd2ed9f46c3635c212c2694dd035050211ee9bb1b
6. 0xa1973cb4a29d622c89c0b4afade0b7bbb361cf15a3dd27601a78d6440a29aa2f
7. 0x514537b49f3d34af2b7d32a3ac744587fc8912262d62908b830773c6d5d96acc
8. 0x0d45048602aedfb5b9de9cffd317eca039a543898cb1083ede8bbe5fce80420d
9. 0x00927fcbbdc0e914456c61f0a1e7a85463997af01d5e88862de47b49a8cd0b81
10. 0x5fbef9f5acb6d22df2b2ed60722d0ab3d9566cf5f2d57420459a154e296289be
11. 0xdfbc009ab80768a74d3ed0b6f125c06c398ddd8d2a97b9c3f529bafdb35b226b
12. 0xf963e040f37ba78df2f3ac04fde2017d286f0ea8d9627be8eeaad0d9971c42a8
13. 0x53bd5c3baafe91745ebff65c20addef2a0eec44e95ed2b7e15d2e7abd391cbca
14. 0xf708469bc3aba85a4a4875a16834cb1ef22f7d55f1823cedb60f00dfa15f77df
15. 0x1dd763930a8023065a24b676469b4f26d92a89cfe71226ced9df379f43ec0f0a
16. 0x1597ec94933260048e5e583aff1ad0fd44cc49efcd0a994091ed5db4924d7b02
17. 0xe01539ac4c9f9cdf265a9e5c6d99c8da11e70ff0c7175fb23e402d33b9d79785

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1