Evidence row 547760

Observed 27 Oct 2026, 20:33 UTC, by sync.x402_bazaar/1.

Kind: listing
About: source_record x402_bazaar:https://opendata402.com/v1/companies/uk
Recorded: 27 Oct 2026, 20:33 UTC
Previous row: #526626
Body SHA-256: 212d1dce874c08a41f559b787da0d24f7ab6faee428b21ce1537531a39591ace
Leaf: 0x89a5994744abaec63a60e7a12a4dbc85e956f4c69a5a719c8a532099d54712f7

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://opendata402.com/v1/companies/uk"
    ]
  ],
  "name": "opendata402",
  "owner_address": "0x295aa6c5a3460a0f8755823c8ee7bbc7caf79fb1",
  "raw": {
    "accepts": [
      {
        "amount": "1000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 30,
        "network": "eip155:8453",
        "payTo": "0x295AA6c5a3460A0f8755823C8eE7bBC7CAf79fb1",
        "scheme": "exact"
      },
      {
        "amount": "1000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 30,
        "network": "eip155:137",
        "payTo": "0x295AA6c5a3460A0f8755823C8eE7bBC7CAf79fb1",
        "scheme": "exact"
      },
      {
        "amount": "1000",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 30,
        "network": "eip155:42161",
        "payTo": "0x295AA6c5a3460A0f8755823C8eE7bBC7CAf79fb1",
        "scheme": "exact"
      }
    ],
    "description": "UK company register (Companies House): by company number or name. Returns name, number, status, type, incorporation and cessation dates, registered office address, SIC industry codes, previous names, accounts and confirmation statement due dates, and liquidation, insolvency and charges flags. Officers and persons with significant control are left out (personal data). Use it for KYC and supplier checks. Companies House data.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "name": "Tesco"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "companies": [
                {
                  "address": "Tesco House, Shire Park, Kestrel Way, Welwyn Garden City, United Kingdom, AL7 1GA",
                  "incorporated": "1947-11-27",
                  "name": "TESCO PLC",
                  "number": "00445790",
                  "status": "active",
                  "type": "plc"
                }
              ],
              "count": 1
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "limit": {
                      "description": "Max results for a name search (default 5, max 20).",
                      "pattern": "^([1-9]|1[0-9]|20)$",
                      "type": "string"
                    },
                    "name": {
                      "description": "Company name or part of it.",
                      "pattern": "^[\\p{L}0-9 .,&'()-]{2,80}$",
                      "type": "string"
                    },
                    "number": {
                      "description": "8-character company number, e.g. 00445790 or SC123456.",
                      "pattern": "^[A-Z0-9]{8}$",
                      "type": "string"
                    }
                  },
                  "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": "2026-10-27T15:03:59.322Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-27T15:03:58.879Z"
    },
    "resource": "https://opendata402.com/v1/companies/uk",
    "serviceName": "opendata402",
    "tags": [
      "companies",
      "uk",
      "kyc",
      "register",
      "companies-house"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "UK company register (Companies House): by company number or name. Returns name, number, status, type, incorporation and cessation dates, registered office address, SIC industry codes, previous names, accounts and confirmation statement due dates, and liquidation, insolvency and charges flags. Officers and persons with significant control are left out (personal data). Use it for KYC and supplier checks. Companies House data."
}

What the leaf hashes

{"body":"212d1dce874c08a41f559b787da0d24f7ab6faee428b21ce1537531a39591ace","id":547760,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793133215425993,"prev":526626,"subject":"x402_bazaar:https://opendata402.com/v1/companies/uk","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).
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Day root: 0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795
Chained: 0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4
Published: On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4

How to check it · This row as JSON