← The evidence ledger
Evidence row 2200034
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://commerce-nord.halowerk.com/v1/fi/vat-einvoice-readiness
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 15e7e1c888aa716ec911a859b1009c05a8f91a263bd72e9bb8f2a8aa2b4a0528
- Leaf
- 0x218f0405e4a4458f833f0dad7d1925d6a94060d2986d0682c3ff07a80b9bfcb6
What was observed
{
"endpoints": [
[
"x402",
"https://commerce-nord.halowerk.com/v1/fi/vat-einvoice-readiness"
]
],
"name": "HALOWERK EU Commerce North",
"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": "Return a cautious country-specific e-invoice readiness decision for the effective date. This service is distinct for Finland: it returns the national authority, official legislation portal, language set and jurisdiction-specific implementation review conditions.",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"customer_country": "FI",
"customer_type": "consumer",
"effective_date": "2026-09-04",
"product_category": "general_consumer_goods",
"product_value_eur": 49.9,
"seller_country": "FI",
"transaction_type": "goods"
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"agreed_delivery_days": {
"default": 30,
"maximum": 3650,
"minimum": 0,
"type": "integer"
},
"annual_cross_border_b2c_eur": {
"default": 0,
"maximum": 100000000000,
"minimum": 0,
"type": "number"
},
"contains_battery": {
"default": false,
"type": "boolean"
},
"customer_country": {
"const": "FI",
"type": "string"
},
"customer_type": {
"default": "consumer",
"enum": [
"consumer",
"business",
"unknown"
],
"type": "string"
},
"declared_fields": {
"default": [],
"items": {
"maxLength": 100,
"minLength": 1,
"type": "string"
},
"maxItems": 200,
"type": "array",
"uniqueItems": true
},
"effective_date": {
"description": "Date on which the commercial decision is evaluated (YYYY-MM-DD).",
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"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": "2026-11-02T17:05:28.963Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-11-02T17:05:28.729Z"
},
"resource": "https://commerce-nord.halowerk.com/v1/fi/vat-einvoice-readiness",
"serviceName": "HALOWERK EU Commerce North",
"tags": [
"eu-commerce",
"country-rule",
"vat",
"fi",
"vat-einvoice-readiness"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Return a cautious country-specific e-invoice readiness decision for the effective date. This service is distinct for Finland: it returns the national authority, official legislation portal, language set and jurisdiction-specific implementation review conditions."
}What the leaf hashes
{"body":"15e7e1c888aa716ec911a859b1009c05a8f91a263bd72e9bb8f2a8aa2b4a0528","id":2200034,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793646794643918,"prev":null,"subject":"x402_bazaar:https://commerce-nord.halowerk.com/v1/fi/vat-einvoice-readiness","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).
- 0x218ef36728da002f22677fe86465102d6e7cdfea7a831568e53ea348bc6d134e
- 0x3a01f56ba605bffa4d60a36909c3aa464639e75f28274b3ee767aaa1fcab761b
- 0x3be3db180dd20d5db9881facda01a40843f78a36191aeaeae21f927c43c26312
- 0x31b2eea4e8f438bf200f17f71ff898135e67303d8b4c273d990f5182543d2ef4
- 0xd0d8dc4e8ea1bb251399b04df41269180a8243cac6cfc19de8579433f7be5405
- 0x5889ca6bfd67b070a746ad9a5198d960f152bfda2c9a9591dbdc4a919e3a3a8d
- 0x872ef8f25786ed310a9906489c23b1ec3c40d782d13b3ae378740d7a3ee558e7
- 0x552e8b0049455fa587f0d96f5cd039a81559a5d5ddf7680156d4c4230ac85f71
- 0xaf1ba8ca51d972c29b66053047d9d98c78fc9437175f5035d3bf5efebbc47539
- 0x868bf14ee38bc519aa999e465607e227e62e97ce899015baa9981f398b00ab66
- 0x054cff7b0afbf885f29536e37c253c3b65b70e0fc28a2a3664164730a007b04f
- 0x55683a1d17eb7241c5fc7a5cf11e9abfdc0742d9a734c294f9a5cf8eb64903c1
- 0x1684e269a6d133e78b06586cfa473a0fd25d7ae52c10084dd8c0b8a491f1b827
- 0x401f99eb33c3aca7fb1835eab8a9dc02765c5e3996fc9560617f4be6c7c50067
- 0xcd21ec8d72a18a2d4513e4fd309abbb530810fb1dbeecd4b9b85acb4d6ff8f12
- 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
- 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
- 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
- 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
- Day root
- 0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
- Chained
- 0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
- Published
- On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af