← The evidence ledger
Evidence row 2203710
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://commerce-west.halowerk.com/v1/nl/direct-marketing-consent
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 172cbe8d0d4708beaef6f653e6d3245160c40207c33e9c4a9d81e4efff6c4db7
- Leaf
- 0xd93cb7bb7be79f556f97a065198e12bf2cd2d75b53190641978871b55a05c176
What was observed
{
"endpoints": [
[
"x402",
"https://commerce-west.halowerk.com/v1/nl/direct-marketing-consent"
]
],
"name": "HALOWERK EU Commerce West",
"owner_address": "0x2880edfff13100677bf97a3cbdf3bc34771c4e5e",
"raw": {
"accepts": [
{
"amount": "2000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"currency": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"asset": "USDC",
"assetTransferMethod": "eip3009",
"eip712Domain": {
"chainId": 8453,
"name": "USD Coin",
"verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"version": "2"
},
"name": "USD Coin",
"network_name": "Base Mainnet",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
"recipient": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
"scheme": "exact"
}
],
"description": "Screen marketing channel, consent, existing-customer relationship and objection mechanism. This service is distinct for Netherlands: it returns the national authority, official legislation portal, language set and jurisdiction-specific implementation review conditions.",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"customer_country": "NL",
"customer_type": "consumer",
"effective_date": "2026-09-04",
"product_category": "general_consumer_goods",
"product_value_eur": 49.9,
"seller_country": "NL",
"transaction_type": "goods"
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"agreed_delivery_days": {
"default": 30,
"maximum": 3650,
"minimum": 0,
"type": "integer"
},
"annual_cross_border_b2c_eur": {
"default": 0,
"maximum": 100000000000,
"minimum": 0,
"type": "number"
},
"contains_battery": {
"default": false,
"type": "boolean"
},
"customer_country": {
"const": "NL",
"type": "string"
},
"customer_type": {
"default": "consumer",
"enum": [
"consumer",
"business",
"unknown"
],
"type": "string"
},
"declared_fields": {
"default": [],
"items": {
"maxLength": 100,
"minLength": 1,
"type": "string"
},
"maxItems": 200,
"type": "array",
"uniqueItems": true
},
"effective_date": {
"description": "Date on which the commercial decision is evaluated (YYYY-MM-DD).",
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"flags": {
"additionalProperties": {
"type": "boolean"
},
"default": {},
"maxProperties": 100,
"type": "object"
},
"imported_from_outside_eu": {
"default": false,
"type": "boolean"
},
"is_digital_element": {
"default": false,
"type": "boolean"
},
"is_electrical": {
"default": false,
"type": "boolean"
},
"is_microenterprise": {
"default": false,
"type": "boolean"
},
"is_platform": {
"default": false,
"type": "boolean"
},
"product_category": {
"default": "general_consumer_goods",
"maxLength": 120,
"minLength": 2,
"type": "string"
},
"product_value_eur": {
"default": 49.9,
"maximum": 100000000,
"minimum": 0,
"type": "number"
},
"sales_channel": {
"default": "own_shop",
"enum": [
"own_shop",
"marketplace",
"social_commerce",
"other"
],
"type": "string"
},
"seller_country": {
"enum": [
"AT",
"BE",
"BG",
"HR",
"CY",
"CZ",
"DK",
"EE",
"FI",
"FR",
"DE",
"GR",
"HU",
"IE",
"IT",
"LV",
"LT",
"LU",
"MT",
"NL",
"PL",
"PT",
"RO",
"SK",
"SI",
"ES",
"SE"
],
"type": "string"
},
"transaction_type": {
"default": "goods",
"enum": [
"goods",
"digital_content",
"digital_service",
"service",
"marketplace_offer"
],
"type": "string"
}
},
"required": [
"effective_date",
"seller_country",
"customer_country"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
},
"payment-identifier": {
"info": {
"required": false
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"id": {
"maxLength": 128,
"minLength": 16,
"pattern": "^[a-zA-Z0-9_-]+$",
"type": "string"
},
"required": {
"type": "boolean"
}
},
"required": [
"required"
],
"type": "object"
}
}
},
"lastUpdated": "2026-11-02T17:35:24.304Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-11-02T17:35:23.945Z"
},
"resource": "https://commerce-west.halowerk.com/v1/nl/direct-marketing-consent",
"serviceName": "HALOWERK EU Commerce West",
"tags": [
"eu-commerce",
"country-rule",
"direct",
"nl",
"direct-marketing-consent"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Screen marketing channel, consent, existing-customer relationship and objection mechanism. This service is distinct for Netherlands: it returns the national authority, official legislation portal, language set and jurisdiction-specific implementation review conditions."
}What the leaf hashes
{"body":"172cbe8d0d4708beaef6f653e6d3245160c40207c33e9c4a9d81e4efff6c4db7","id":2203710,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793646893120318,"prev":null,"subject":"x402_bazaar:https://commerce-west.halowerk.com/v1/nl/direct-marketing-consent","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).
- 0xd93cc7f7db8b9658f9318d38393e1e9de7604273c69be77929f4b6df0dea1005
- 0x489d905bdbaa49ca1d8902196a1047bb7218f23cea6128192b05896df4823971
- 0x773220e8edd8183216b527de6c31646c41bfbcf69a6abeb8f2f0194fa5535c21
- 0xbe1c2b5355ea9685782e03977b9337c93301fc562f4db8bb418cb40171fa18ac
- 0x2a0aba570563f8a02cf103e4f2e1c7b63303036eded8ee11b14f73f8c4fd947f
- 0x23d698770c710ae7d549539581d9db0e8fd99e8f9d09daa8773136f3313e5bee
- 0xd9cf26ea66c922a4110a35691eda3a46b879d5fca7089091141d2b7a5faf2435
- 0x877aa0b90ca8b43dcd60309c97f6ced22fcb3f6a58e5f52a662189e9a5eca180
- 0xd37f2912940d7538ff75f56cd912d11f6b3aed6e3a00104cab1cef30c02a62ce
- 0xd97648265f4fc84ef8814a9e3a90d371c6b93330e682360c837cdefbc71fe0ac
- 0xb51504a9003dd92aef80567a90d27c4c36964a72258455a99e797d43710e0876
- 0x435cc71c6d86200fe212d967213b085a0a83df982afce4acfdcbc7d5c99e493a
- 0xf501fcee968477faaca9a060259336a60c82a32ca56ab2da724f950f415e8b62
- 0xaed7c1080b4ff0b1fc4f851df0f2b8b4ef86b106015aa3aaf8da39a641c41a3d
- 0xa370e8e015a32408a8112e54e5f40a8a65e871bd52bbc6f25fbd1139f2ba5b11
- 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
- 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
- 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
- 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
- Day root
- 0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
- Chained
- 0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
- Published
- On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af