← The evidence ledger
Evidence row 2203236
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://bau.halowerk.com/v1/pruef/bau/landmarke/element
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 12f64b22b2f3c0bbb7ad41c2033d275aab248aeadfdbde8bb3416b88964ce12d
- Leaf
- 0xf750e6ec37ca295c4e17cefe75322c932958a142d76406b2cd616b0e876a9e77
What was observed
{
"endpoints": [
[
"x402",
"https://bau.halowerk.com/v1/pruef/bau/landmarke/element"
]
],
"name": "HALOWERK bau",
"owner_address": "0x2880edfff13100677bf97a3cbdf3bc34771c4e5e",
"raw": {
"accepts": [
{
"amount": "1000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"assetTransferMethod": "eip3009",
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
"scheme": "exact"
}
],
"description": "Prüft am Objekt element den Befund vorhandene semantische Landmarke.",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"ziel": "https://example.com/"
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"einheit": "boolesch",
"landmarke_vorhanden": true,
"meta": {
"hinweis": null,
"methode": "HTML-Quelltext; ausgewählter Objektbereich",
"objektart": "element",
"partial": false
}
},
"type": "json"
}
},
"routeTemplate": "/v1/pruef/bau/landmarke/element",
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"ziel": {
"oneOf": [
{
"description": "Öffentliche HTTP(S)-Adresse; bei DNS-Befunden Domain oder öffentliche IP.",
"maxLength": 2048,
"minLength": 1,
"type": "string"
},
{
"additionalProperties": false,
"properties": {
"adresse": {
"maxLength": 2048,
"minLength": 1,
"type": "string"
},
"dkim_selektor": {
"pattern": "^[A-Za-z0-9_-]{1,63}$",
"type": "string"
},
"selektor": {
"description": "CSS-Selektor: genau ein Objekt, sonst erster Treffer des Objektfilters.",
"maxLength": 240,
"minLength": 1,
"type": "string"
},
"user_agent": {
"pattern": "^[A-Za-z0-9_-]{1,80}$",
"type": "string"
},
"vergleich": {
"description": "Öffentliche Vergleichsadresse für Link-, Sitemap- oder Sprachbefunde.",
"maxLength": 2048,
"type": "string"
}
},
"required": [
"adresse"
],
"type": "object"
}
]
}
},
"required": [
"ziel"
],
"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": {
"additionalProperties": false,
"properties": {
"einheit": {
"const": "boolesch",
"type": "string"
},
"landmarke_vorhanden": {
"type": [
"boolean",
"null"
]
},
"meta": {
"additionalProperties": false,
"properties": {
"hinweis": {
"type": [
"string",
"null"
]
},
"methode": {
"type": "string"
},
"objektart": {
"const": "element",
"type": "string"
},
"partial": {
"type": "boolean"
}
},
"required": [
"partial",
"methode",
"hinweis",
"objektart"
],
"type": "object"
}
},
"required": [
"landmarke_vorhanden",
"einheit",
"meta"
],
"type": "object"
},
"type": {
"const": "json"
}
},
"required": [
"type",
"example"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-11-02T15:25:13.921Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-11-02T15:25:13.717Z"
},
"resource": "https://bau.halowerk.com/v1/pruef/bau/landmarke/element",
"serviceName": "HALOWERK bau",
"tags": [
"bau",
"landmarke"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Prüft am Objekt element den Befund vorhandene semantische Landmarke."
}What the leaf hashes
{"body":"12f64b22b2f3c0bbb7ad41c2033d275aab248aeadfdbde8bb3416b88964ce12d","id":2203236,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793646881679908,"prev":null,"subject":"x402_bazaar:https://bau.halowerk.com/v1/pruef/bau/landmarke/element","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).
- 0xf750ba2d964f7787491cfe440934fbfcaad37a21af6feb78614df3ae2cba9856
- 0x1388c2be69c39953566414789c63b452c62b71fc32c39d98d152063497fc8103
- 0x0acd7fbd17dd14bb48a0f8ce255f201e8cb958da77fa63054adbb10f2c2fcac6
- 0x3c8ac32654c50e5c3be05c477a092826e88e7c435b1fbb5043b7c79371266b7c
- 0x68bffc5897ab50889bf8a891066cf8249fc1c45da60230a188cf48d432220692
- 0x928f4ffdae5bd3c7547dab624418d8abb2b490f9eb890112caf4015dade29926
- 0x2f9f83f636a93c1628e84f6e01b2ba21493f71436fd8b254cc60a96e51baa238
- 0xf95d49c2a7b0b95770d1f30bc120f8d6826d2e4f5479adcbd0a9aff5d3cf77eb
- 0x09c2cb6ba5dc3b6ea4ad205f56b3fdc39fe80f2b16882e439cab06936e75bc12
- 0xb53c0574b223a7b136990f175dee991ef479b99569b6ae47232d8781d3064089
- 0xe1e485a8d27668a5976b2d5832055d1e4425c667e5808932fbd2c3f56f9ddc1f
- 0x93c9b5204cb75374db0fc8940c7bb2dfc4f17b307130f5a55adb819570fd792c
- 0x54a66ecba86fe13527453978f73a6a3d80e1817889872b25f2a79c90d4b86982
- 0x70f4b5a4c6a4de9977aecf5fbe7497e271e9e2f9e5068c7dad5953e8fe898b30
- 0x4068a4306db47ea0eae5f76e5137753caa3dbb132dca6a61a4d6c1838a52700f
- 0x25127db2e775737b2874f6a159f7c1bf984317eea6482e94589c3ef4c5ccab32
- 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
- 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
- Day root
- 0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
- Chained
- 0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
- Published
- On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af