← The evidence ledger
Evidence row 2203820
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://commerce-west.halowerk.com/v1/lu/complaint-contact
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 2dfec82c7129aebd44bf2036b8585c71999ca2b0f82c307d07a4e2e3d58413f9
- Leaf
- 0x37b977250dc3402f0f30a8c7552cb8cb5b37ebe38756046c042ec62568b77325
What was observed
{
"endpoints": [
[
"x402",
"https://commerce-west.halowerk.com/v1/lu/complaint-contact"
]
],
"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": "Check for accessible trader identity and complaint contact details. This service is distinct for Luxembourg: it returns the national authority, official legislation portal, language set and jurisdiction-specific implementation review conditions.",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"customer_country": "LU",
"customer_type": "consumer",
"effective_date": "2026-09-04",
"product_category": "general_consumer_goods",
"product_value_eur": 49.9,
"seller_country": "LU",
"transaction_type": "goods"
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"agreed_delivery_days": {
"default": 30,
"maximum": 3650,
"minimum": 0,
"type": "integer"
},
"annual_cross_border_b2c_eur": {
"default": 0,
"maximum": 100000000000,
"minimum": 0,
"type": "number"
},
"contains_battery": {
"default": false,
"type": "boolean"
},
"customer_country": {
"const": "LU",
"type": "string"
},
"customer_type": {
"default": "consumer",
"enum": [
"consumer",
"business",
"unknown"
],
"type": "string"
},
"declared_fields": {
"default": [],
"items": {
"maxLength": 100,
"minLength": 1,
"type": "string"
},
"maxItems": 200,
"type": "array",
"uniqueItems": true
},
"effective_date": {
"description": "Date on which the commercial decision is evaluated (YYYY-MM-DD).",
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"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": "2026-11-02T17:26:07.541Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-11-02T17:26:07.319Z"
},
"resource": "https://commerce-west.halowerk.com/v1/lu/complaint-contact",
"serviceName": "HALOWERK EU Commerce West",
"tags": [
"eu-commerce",
"country-rule",
"complaint",
"lu",
"complaint-contact"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Check for accessible trader identity and complaint contact details. This service is distinct for Luxembourg: it returns the national authority, official legislation portal, language set and jurisdiction-specific implementation review conditions."
}What the leaf hashes
{"body":"2dfec82c7129aebd44bf2036b8585c71999ca2b0f82c307d07a4e2e3d58413f9","id":2203820,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793646894235766,"prev":null,"subject":"x402_bazaar:https://commerce-west.halowerk.com/v1/lu/complaint-contact","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).
- 0x37b9620631bdd9acf953e13c6098ec56bb3e0a600e5661951007a487a28abd5a
- 0xe6ac0b5f54e2e2b66e2176a533000468b1a0d2ec31f612dc3251ceaf31cd843a
- 0xd8b92551eacb4eae4442e9d6a3e7794046e505d282303dd627fc6bc6ad46e1c3
- 0xe22d17cc34f5bc486800e094daad60ec99055a0ddb9eb2ec9cb468b5300a399b
- 0x376b5db89b61644b4e3fdd8ff773585be3837725049c980b413eef6e3f5f6fda
- 0x70f7748c3d1ba886f6b7004d0136c50ef7935b756fe1dde65dc74989144bf087
- 0x8935c958781425dbdc0bf5fda203203fdf7fa3c79b36cfe974e9de9b33948a20
- 0x5fd3493a187e35044d4dee8f75c1a26b9114c3157da7f39929813307f86c17ab
- 0x436b02441907dc4b5daba5bea76d76e352c36dbf798dae02182e2c49d8ee895f
- 0x808a49889c4ea41f01cf857b03f972f8b3471fa1bed38cf31b663dbac26c41aa
- 0xf69e5498d61a996c78ff3e70adb2cc8fa90d5760f2afada04d5c046759a9c688
- 0x4447e402cea61275117ac4e9975eae04626bad327ccc4f13f5d1b453b487c0d6
- 0xa0e5887b42201f4bffeb4ff69bd41372cabcdfc84eaf669d71bc4550864cf581
- 0xeda95b8bf6c7d0b27dc5b32d6a6006255f41e0f6bbe80842a49daa792f4de811
- 0x464ce6fe060d0a6c4e810b71501e55084086148f7daf393caa14462b1a777022
- 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
- 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
- 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
- 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
- Day root
- 0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
- Chained
- 0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
- Published
- On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af