← The evidence ledger
Evidence row 547762
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://pennydatahq.com/api/company/:number
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 8de39f5050e581e25a488c185f56149e431b7fc36b30daab42a54479e63d04bc
- Leaf
- 0xd718084dd83ab37b4db1fcea0e4ee4ab9f826a9bfcd4a03628ff8f5bdcc74426
What was observed
{
"endpoints": [
[
"x402",
"https://pennydatahq.com/api/company/:number"
]
],
"name": "UK Company Lookup",
"owner_address": "0xd0a3c0f5612ecd88e4b16ef1cd458e1a5e8ffd49",
"raw": {
"accepts": [
{
"amount": "5000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0xd0A3c0f5612EcD88e4b16Ef1cD458e1a5E8FFD49",
"scheme": "exact"
}
],
"description": "UK company profile from the Companies House public register, returned as JSON.",
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"pathParams": {
"number": ":number"
},
"queryParams": {},
"type": "http"
},
"output": {
"example": {
"accounts_next_due": "2027-08-26",
"company_name": "TESCO PLC",
"company_number": "00445790",
"confirmation_statement_next_due": "2027-07-02",
"incorporation_date": "1947-11-27",
"registered_office_address": {
"address_line_1": "Tesco House, Shire Park",
"address_line_2": "Kestrel Way",
"care_of": null,
"country": "United Kingdom",
"locality": "Welwyn Garden City",
"po_box": null,
"postal_code": "AL7 1GA",
"premises": null,
"region": null
},
"sic_codes": [
"47110"
],
"status": "active",
"type": "plc"
},
"type": "json"
}
},
"routeTemplate": "/api/company/:number",
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"pathParams": {
"properties": {
"number": {
"description": "Companies House company number: up to 8 digits, or a 2-letter prefix such as SC followed by digits.",
"type": "string"
}
},
"required": [
"number"
],
"type": "object"
},
"queryParams": {
"properties": {},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"accounts_next_due": {
"description": "YYYY-MM-DD",
"type": [
"string",
"null"
]
},
"company_name": {
"type": "string"
},
"company_number": {
"type": "string"
},
"confirmation_statement_next_due": {
"description": "YYYY-MM-DD",
"type": [
"string",
"null"
]
},
"incorporation_date": {
"description": "YYYY-MM-DD",
"type": [
"string",
"null"
]
},
"registered_office_address": {
"properties": {
"address_line_1": {
"type": [
"string",
"null"
]
},
"address_line_2": {
"type": [
"string",
"null"
]
},
"care_of": {
"type": [
"string",
"null"
]
},
"country": {
"type": [
"string",
"null"
]
},
"locality": {
"type": [
"string",
"null"
]
},
"po_box": {
"type": [
"string",
"null"
]
},
"postal_code": {
"type": [
"string",
"null"
]
},
"premises": {
"type": [
"string",
"null"
]
},
"region": {
"type": [
"string",
"null"
]
}
},
"type": "object"
},
"sic_codes": {
"items": {
"type": "string"
},
"type": "array"
},
"status": {
"type": [
"string",
"null"
]
},
"type": {
"type": [
"string",
"null"
]
}
},
"required": [
"company_number",
"company_name"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-10-27T15:03:18.731Z",
"quality": {
"l30DaysTotalCalls": 2,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-27T15:03:18.359Z"
},
"resource": "https://pennydatahq.com/api/company/:number",
"serviceName": "UK Company Lookup",
"tags": [
"uk",
"companies-house",
"company-data",
"kyb",
"business-registry"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "UK company profile from the Companies House public register, returned as JSON."
}What the leaf hashes
{"body":"8de39f5050e581e25a488c185f56149e431b7fc36b30daab42a54479e63d04bc","id":547762,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793133215431721,"prev":null,"subject":"x402_bazaar:https://pennydatahq.com/api/company/:number","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (273461 rows).
- 0xd717cdada08eda09a1133bf43b019fa3ab6dce614f26bd865ae10f6dd02ff8af
- 0x593b0fa45fdbb01995d74e296eb8d07d1f946f89ea26332f5362b568d0390b9d
- 0x26c5ba084211ab39a1d857f38e084beadf607285269398c021204e101f259902
- 0xc6ff40e5c518921527cb337211b9c3e6dcf10f8d29e4de7ed54544fe7c4656fd
- 0x5ebc5dbb4242be8a756f93d872ca3064a2699829212a13ff27b8e9b4311a8660
- 0x1254a9527892ceda43ed15f940d3eea8e261685b74ac4eb62ccd64c57219b47e
- 0xda155771a2bf00d53901fd826196589b4b8b0b24640e1ebf685baf8de4a81873
- 0xe63cc8cd7072f31773493847053f25e37c85bcf1c0c31f0efc3659b7fee4104c
- 0x4efcf6d51bc3ae05a3554bba2a16f22263733fa67fa069365f7d1ba9673a804e
- 0x7dfe28703c761c66ad9d29cae27c85e0dff4d77562da525ec6e7081886c8bf38
- 0x807e77d42f625dac358f37d10caacce52866320df38cdced6736077e9aa00004
- 0x849261a3d4118e022f8782d6166f4778e44fb4b1ae758bb02cd94e56b5df0896
- 0x13692b463800846f580925c8ea49b43f92b7df3f9e8d32b8a18802640cca3780
- 0xd59f3e577867f5105dd7f75598f16da8286185e426dfcdafb84e733fde2b2492
- 0x24e3e2bb8ee1e8d20756de35f0e0c4ec8eb1f193bd2cf3f077ee1f92f211c34d
- 0x8745bd887f5ce9f7a49558fd2b04cdcd97a05ea9f8a23f62d0e80cb13d328b0f
- 0xdf1105afdc109de3c09a98fc8a3864159ad964e6f49b635c105a27a1e1f14310
- 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
- 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699
- Day root
- 0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795
- Chained
- 0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4
- Published
- On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4