← The evidence ledger
Evidence row 72557
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://companies.use.x402atlas.com/norwegian-company-data
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- ecd126294e4c5b72d60054ba40a676794d716c07d960c703531ed4a7ab6c6f57
- Leaf
- 0x2dc12bf06d5981eb2cdb5d83ab061a5bea420070170c2063b36666508535f9b0
What was observed
{
"endpoints": [
[
"x402",
"https://companies.use.x402atlas.com/norwegian-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": "Norwegian company lookup in the official Bronnoysund Register Centre (Enhetsregisteret, Brreg) by organisasjonsnummer or company name. Returns legal name, status, organisation form, founding date, business address, industry codes and website in a schema shared across countries.",
"extensions": {
"bazaar": {
"category": "business-data",
"info": {
"input": {
"method": "GET",
"queryParams": {
"query": "923609016"
},
"type": "http"
},
"output": {
"example": {
"companies": [
{
"activities": [
{
"code": "06.100",
"description": "Utvinning av råolje"
},
{
"code": "06.200",
"description": "Utvinning av naturgass"
},
{
"code": "19.200",
"description": "Produksjon av raffinerte petroleumsprodukter og fossile brenselsprodukter"
}
],
"address": {
"city": "STAVANGER",
"country_code": "NO",
"postal_code": "4035",
"street": "Forusbeen 50"
},
"founded": "1972-09-18",
"legal_form": "Allmennaksjeselskap",
"name": "EQUINOR ASA",
"registration_number": "923609016",
"status": "active",
"website": "www.equinor.com"
}
],
"count": 1,
"country": "NO",
"matched_by": "number",
"query": "923609016",
"registry": "Bronnoysund Register Centre (Enhetsregisteret)"
},
"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 (Norwegian organisasjonsnummer, e.g. 923609016) or company name",
"maxLength": 200,
"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": "2026-10-15T06:32:49.407Z",
"quality": {
"l30DaysTotalCalls": 2,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-15T06:32:49.309Z"
},
"resource": "https://companies.use.x402atlas.com/norwegian-company-data",
"serviceName": "Company Registry Lookup",
"tags": [
"company-registry",
"company-lookup",
"kyb",
"business-data",
"europe"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Norwegian company lookup in the official Bronnoysund Register Centre (Enhetsregisteret, Brreg) by organisasjonsnummer or company name. Returns legal name, status, organisation form, founding date, business address, industry codes and website in a schema shared across countries."
}What the leaf hashes
{"body":"ecd126294e4c5b72d60054ba40a676794d716c07d960c703531ed4a7ab6c6f57","id":72557,"kind":"listing","method":"baseline/1","observed_us":1793025486213761,"prev":null,"subject":"x402_bazaar:https://companies.use.x402atlas.com/norwegian-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).
- 0x2dc122db5118501df4347f693c72d36900bfae600fbd65a191cfc9d8bad75eb9
- 0x33ca90ef1ab52c57c9248dccb9929aecb26a56417c96654141b7567c51c981ad
- 0x9bec3f3c23656a4df29b8668eb3d164ac4839d161f1db3fd5af99450019ee5c1
- 0x54ab2a4f050f59682e3ea1a46e2e75e34d5a23446c8b8465a89b53738b2131e5
- 0x19f8ce1fd147d5c9c1c200b923c96e7a46702a4003e86b5cb7442d4c2c637fb1
- 0xfcc4643fa0eb8402c52fd61b3ba0ca7aef759a2fe4d078e0e36430ec460b210a
- 0x121b2a3561c7adfb367d4c7455c90e3c7d1faff8c85fd46fadd94e8b1c34e6f7
- 0x0664b22ec4f380c98f7d9c0c8ad21621cd2b36bf80e70a6ef94af5d12e105669
- 0xe76deb2eca22e53c8cabed975a1c5640eaa41ef8ba40a91b5033439c183e013f
- 0xfebc7a0b0bf8746a2821ac5da36e68a391f5528503546c156de64dcfb3f4e54e
- 0x0a14d7531a251f3320f61b058ccd68e743331eaf8f3058982b949d68be76670c
- 0xf89d9951e0a8e08b9cf11177a1f4e0fd86d9facc5dfecaabbfe564675ebefef7
- 0xb87e8b32cda179c9e632e227bbd8a6d1f6f61d9d81bb92dbd4dd835d2b3b5caa
- 0x683955a5b2250ad50568d022a6580d8739b6aff1356779d72a773b088e7c289c
- 0x610738e0c43687aded83c613c73de8b5226c73c375858a167436461c522ea213
- 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
- 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
- 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae