← The evidence ledger
Evidence row 72555
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://companies.use.x402atlas.com/french-company-data
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- a1639b1611ecb3755fee5dd97d83ca46c74fb96161818538a728ca7bf5d10621
- Leaf
- 0xc73a961fac1acd8c08f7bdddd80ea06e2d002b01b2edba2d2c61e08100508517
What was observed
{
"endpoints": [
[
"x402",
"https://companies.use.x402atlas.com/french-company-data"
]
],
"name": "Company Registry Lookup",
"owner_address": "0x28410eac7393dba041cd5a92eefe7a8e834310bb",
"raw": {
"accepts": [
{
"amount": "50000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"merchant": "x402Atlas",
"name": "USD Coin",
"tier": "standard",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x28410EaC7393dba041cd5a92eEfe7a8E834310bb",
"scheme": "exact"
},
{
"amount": "50000",
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"extra": {
"merchant": "x402Atlas",
"name": "USD Coin",
"tier": "standard",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:137",
"payTo": "0x28410EaC7393dba041cd5a92eEfe7a8E834310bb",
"scheme": "exact"
},
{
"amount": "50000",
"asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
"extra": {
"merchant": "x402Atlas",
"name": "USD Coin",
"tier": "standard",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:42161",
"payTo": "0x28410EaC7393dba041cd5a92eEfe7a8E834310bb",
"scheme": "exact"
},
{
"amount": "50000",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM",
"merchant": "x402Atlas",
"tier": "standard"
},
"maxTimeoutSeconds": 300,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "ASt6xvRyQ7ntERsmcYVMdLqZvz1GEN8Fzexzq62tXrNQ",
"scheme": "exact"
}
],
"description": "French company lookup in the official SIRENE register (Annuaire des Entreprises) by SIREN, SIRET or company name. Returns legal name, active/ceased status, legal form, creation date, head-office address and NAF activity code in a schema shared across countries.",
"extensions": {
"bazaar": {
"category": "business-data",
"info": {
"input": {
"method": "GET",
"queryParams": {
"query": "552032534"
},
"type": "http"
},
"output": {
"example": {
"companies": [
{
"activities": [
{
"code": "70.10Z",
"description": null
}
],
"address": {
"city": "PARIS",
"country_code": "FR",
"postal_code": "75009",
"street": "59 RUE LA FAYETTE"
},
"founded": "1955-01-01",
"legal_form": "5599",
"name": "DANONE",
"registration_number": "552032534",
"status": "active",
"website": null
}
],
"count": 1,
"country": "FR",
"matched_by": "number",
"query": "552032534",
"registry": "SIRENE / Annuaire des Entreprises"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"query": {
"description": "Company registration number (French SIREN or SIRET, e.g. 552032534) or company name",
"maxLength": 200,
"minLength": 3,
"type": "string"
}
},
"required": [
"query"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"companies": {
"description": "Matching companies; empty when nothing matched (still HTTP 200)",
"items": {
"properties": {
"activities": {
"description": "Up to 5 registered activities, main activity first when the registry marks one; empty when none are published",
"items": {
"properties": {
"code": {
"description": "Registry activity code (NACE, NAF or SIC, as the registry publishes it)",
"type": "string"
},
"description": {
"description": "Activity description; null when the registry supplies only the code",
"type": [
"string",
"null"
]
}
},
"required": [
"code",
"description"
],
"type": "object"
},
"maxItems": 5,
"type": "array"
},
"address": {
"description": "Registered (head-office) address; each part is null when the registry does not supply it",
"properties": {
"city": {
"description": "City or post town",
"type": [
"string",
"null"
]
},
"country_code": {
"description": "ISO 3166-1 alpha-2 country code of the address",
"type": [
"string",
"null"
]
},
"postal_code": {
"description": "Postal code",
"type": [
"string",
"null"
]
},
"street": {
"description": "Street and house number",
"type": [
"string",
"null"
]
}
},
"required": [
"street",
"postal_code",
"city",
"country_code"
],
"type": "object"
},
"founded": {
"description": "Founding / registration date (YYYY-MM-DD)",
"format": "date",
"type": [
"string",
"null"
]
},
"legal_form": {
"description": "Legal form as the registry names it, or the registry's legal-form code when it publishes no name",
"type": [
"string",
"null"
]
},
"name": {
"description": "Current legal name",
"type": "string"
},
"registration_number": {
"description": "Canonical national registration number (BE enterprise number, FR SIREN, GB company number, NO organisasjonsnummer, FI business ID, CZ ICO, SK ICO, DE register type and number)",
"type": "string"
},
"status": {
"description": "Normalized registry status: active, inactive (ceased, dissolved, bankrupt or being wound up) or unknown",
"enum": [
"active",
"inactive",
"unknown"
],
"type": "string"
},
"website": {
"description": "Company website as registered; may lack a URL scheme",
"type": [
"string",
"null"
]
}
},
"required": [
"name",
"registration_number",
"status",
"legal_form",
"founded",
"address",
"activities",
"website"
],
"type": "object"
},
"maxItems": 5,
"type": "array"
},
"count": {
"description": "Number of entries in companies",
"type": "integer"
},
"country": {
"description": "ISO 3166-1 alpha-2 code of the route's country",
"type": "string"
},
"matched_by": {
"description": "number: the query was read as a registration number (exact lookup, 0 or 1 company; a German number without its court can match up to 5); name: company-name search (up to 5 companies)",
"enum": [
"number",
"name"
],
"type": "string"
},
"note": {
"description": "Hint present only on the sample response (empty/omitted query) and on a zero-match response",
"type": "string"
},
"query": {
"description": "Echoed query (trimmed)",
"type": "string"
},
"registry": {
"description": "Official registry the result comes from",
"type": "string"
}
},
"required": [
"country",
"registry",
"query",
"matched_by",
"count",
"companies"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
},
"tags": [
"company-registry",
"company-lookup",
"kyb",
"business-data",
"europe"
]
}
},
"lastUpdated": "2026-10-23T01:35:45.56Z",
"quality": {
"l30DaysTotalCalls": 5,
"l30DaysUniquePayers": 4,
"lastCalledAt": "2026-10-23T01:35:45.43Z"
},
"resource": "https://companies.use.x402atlas.com/french-company-data",
"serviceName": "Company Registry Lookup",
"tags": [
"company-registry",
"company-lookup",
"kyb",
"business-data",
"europe"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "French company lookup in the official SIRENE register (Annuaire des Entreprises) by SIREN, SIRET or company name. Returns legal name, active/ceased status, legal form, creation date, head-office address and NAF activity code in a schema shared across countries."
}What the leaf hashes
{"body":"a1639b1611ecb3755fee5dd97d83ca46c74fb96161818538a728ca7bf5d10621","id":72555,"kind":"listing","method":"baseline/1","observed_us":1793025486210149,"prev":null,"subject":"x402_bazaar:https://companies.use.x402atlas.com/french-company-data","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).
- 0xc73a949e3ebe8d885c6db33e787403f70041e870f2b853170666b421a575589f
- 0x67ff45fe8a746530c56150d811f9230f60fe6f47797d3187bfdb299eb540b559
- 0x8aaa827fae0fde51d0f8c7341d5525c96e45cef4107e560977e93f85a7e1cf52
- 0xd088ea899b93d969f1b61a05957b304f71a19428b6568a9d4d69c83ad7bf37e1
- 0x55ab56efe7d487f917ce59dd79a0631cf0933555b285b5a60d2f94dffe2f5d07
- 0xdaaf8d3fcfb38521d0ea951f68f584a06b29e90b21f42613ee007f53fa021da8
- 0x8f32599e5dbaf300b2f58ae5963a3e816695d3794ba4beb2fe6151604eb667ae
- 0xda3e68f97f3b86315c9194c9ec395e1d7ed2558a309cf5a5832e674fc725f8c5
- 0x9f1a6c0a25b49b87eb16c4882f8b59b61ca88a866c0099cfbe6c8000b7a4ee9f
- 0xd368ac5e994f236560e1d336e12fc30e107d36c297f051b25005ca4791a16aa4
- 0xed975d3cf9a825217ed3ef7c3e4522f054cfe35b47c462678d64461a93581906
- 0x9d99c5dad23613921cdfabc849c2dd3c97729992eaa05c4dab5e86e83ed6d220
- 0x72e35aac89ebca631656c2b1aecbdc094807d9807f12c22a6ddf35cc1f5e21d6
- 0x5b20d8aab05225a3497eadcce89d2e2a586a510fb31334793d3f46f88f0157c5
- 0xe94ca5b798e9899ad611e57835af42266e20f53f44977e487d81365e30972beb
- 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
- 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
- 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae