← The evidence ledger
Evidence row 2203250
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://bau.halowerk.com/v1/pruef/bau/landmarke/%C3%BCberschrift
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- f2ba0988f75b18169c22b54bed602f799977e5730d45d93e182de6479ced147c
- Leaf
- 0x177cc6ac0a7f88283fd34b05d2b38ba24cfd2219e98fedbb81bb7a80b80be50c
What was observed
{
"endpoints": [
[
"x402",
"https://bau.halowerk.com/v1/pruef/bau/landmarke/%C3%BCberschrift"
]
],
"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 überschrift 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": false,
"meta": {
"hinweis": null,
"methode": "HTML-Quelltext; ausgewählter Objektbereich",
"objektart": "überschrift",
"partial": false
}
},
"type": "json"
}
},
"routeTemplate": "/v1/pruef/bau/landmarke/überschrift",
"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": "überschrift",
"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": "2026-11-02T15:24:35.628Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-11-02T15:24:35.441Z"
},
"resource": "https://bau.halowerk.com/v1/pruef/bau/landmarke/%C3%BCberschrift",
"serviceName": "HALOWERK bau",
"tags": [
"bau",
"landmarke"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Prüft am Objekt überschrift den Befund vorhandene semantische Landmarke."
}What the leaf hashes
{"body":"f2ba0988f75b18169c22b54bed602f799977e5730d45d93e182de6479ced147c","id":2203250,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793646881723522,"prev":null,"subject":"x402_bazaar:https://bau.halowerk.com/v1/pruef/bau/landmarke/%C3%BCberschrift","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).
- 0x177cd7a67b7eb1c6389dc22ef71f4f7171aefb6eb995e837b7c92119b937c55d
- 0x8b557e293b6c85f34b0c73d8c383939baf7a26a1a5c97b70a766a98de641452f
- 0x410303d3090ae80229f492060cfd4f5f2c68257136157171c4ed4699314b2599
- 0x573af46ac2f53a6b9fb30f3770ee3a713107a0e9e16008a3613cae8d89a5865d
- 0x3b263c06b68cd87ead2f76322743b6188061ba020356bac783e8a2b917cec0ea
- 0x2511f1fa678452dbe012bc8a450c1a69c83381e7a79d07eff0bb49cc4740727b
- 0xaeb00a7f3312760a8dcc6892aac42e432bfe7ccfbfc5222c64a0e144de22ca88
- 0x6a70f6e3278c70045550e741bec9007598077f395195489b6659742c63b85257
- 0x9d2cc733542a217d42127562b2da790155da840dab2884807f7f25e5df05e7f7
- 0xbe6f43271d7faccb56f0b848e5d3a63f63527fc51712daf26988be2cc089cc85
- 0x499b5d7a70a8f1600c1aacb33fefaac82dee322d227f7ffe6f03567c3573b00d
- 0x1dc8ba8f08085ecc6abc940de99fd78b8c8285acc2d6e3ac9b076bf78b1fc1bb
- 0x3c6bb4ee00210310afea4db77a3d5e14b8fbfec0b426541034734f028665bbb4
- 0xad8410fe2298c1ccff00c301cabf57d2495acf6e614e5236bbeb834747908ca4
- 0xb6470417fdb2a0e3de9c1abb1722cbc88bc0dfb5afda0a77e1eac26ab1683ece
- 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
- 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
- 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
- 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
- Day root
- 0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
- Chained
- 0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
- Published
- On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af