← The evidence ledger
Evidence row 2203002
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://postweg.halowerk.com/v1/pruef/postweg/spf-lookups/mx-host
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- b87e03b717478caa0dc7cdefe01b5124518d828962370168baefa4777f03f449
- Leaf
- 0xac17f6082ea97342d5534c855d29a0e3d679316bfe580a85baef7fda1fd31e75
What was observed
{
"endpoints": [
[
"x402",
"https://postweg.halowerk.com/v1/pruef/postweg/spf-lookups/mx-host"
]
],
"name": "HALOWERK postweg",
"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 mx-host den Befund Zahl der SPF-DNS-Abfragen.",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"ziel": "example.com"
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"einheit": "Anzahl",
"meta": {
"hinweis": "Gezählt werden DNS-auslösende SPF-Terme einschließlich include/redirect, nicht DNS-Netzwerkpakete",
"methode": "Öffentliche DNS-Abfrage; keine E-Mail und keine SMTP-Verbindung",
"objektart": "mx-host",
"partial": true
},
"spf_dns_abfragen": 2
},
"type": "json"
}
},
"routeTemplate": "/v1/pruef/postweg/spf-lookups/mx-host",
"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": "Anzahl",
"type": "string"
},
"meta": {
"additionalProperties": false,
"properties": {
"hinweis": {
"type": [
"string",
"null"
]
},
"methode": {
"type": "string"
},
"objektart": {
"const": "mx-host",
"type": "string"
},
"partial": {
"type": "boolean"
}
},
"required": [
"partial",
"methode",
"hinweis",
"objektart"
],
"type": "object"
},
"spf_dns_abfragen": {
"type": [
"number",
"null"
]
}
},
"required": [
"spf_dns_abfragen",
"einheit",
"meta"
],
"type": "object"
},
"type": {
"const": "json"
}
},
"required": [
"type",
"example"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-11-02T15:36:15.77Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-11-02T15:36:15.577Z"
},
"resource": "https://postweg.halowerk.com/v1/pruef/postweg/spf-lookups/mx-host",
"serviceName": "HALOWERK postweg",
"tags": [
"postweg",
"spf-lookups"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Prüft am Objekt mx-host den Befund Zahl der SPF-DNS-Abfragen."
}What the leaf hashes
{"body":"b87e03b717478caa0dc7cdefe01b5124518d828962370168baefa4777f03f449","id":2203002,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793646879864632,"prev":null,"subject":"x402_bazaar:https://postweg.halowerk.com/v1/pruef/postweg/spf-lookups/mx-host","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).
- 0xac17ff5cee2489c2eb695b7bb9ddb366c71ce41f299f6b44440fb1c31d06cc17
- 0x72a002ac91b0d249531d68584fef568577021a692856aec36a55aa8d772f613e
- 0xf107b891de1f5cc17c94f00f7cdcbc680c1c3b11a68c7a2d09efadc4e8480af0
- 0x0c8eb56208c39b5ebc8e9b96fcd3238cd71defb06a391787bec6c376f315e06c
- 0xa9108ed366b9a04aea8dcf350df01ebb4744408a6623e21b083bb6aead286e96
- 0xcbf7d8ca0f54d0abe45c303b9e27ca2cdc774a93983c2249e56885b49cbea531
- 0x0591369e8b463b1a5c36ce62dffe0a062cb236ef6ebf8c861a2f5350cc388166
- 0xd00b6984c43b12c647f75b9bcd0e4aa1b367dd69dbda8cd8e0d3c6b2143adae3
- 0x758355f6f5108bf4d19de9bbcea73f54f3bb1d879d0ea1ea7329c97389007753
- 0x733d236c41b554fb77266f703772bba74866990bb6cd363198f3a2c8c7d4fb21
- 0x1e5e4481bf852e96231f34e30e17724ae29b9970ba1aa310da027340e8a355d0
- 0xba75ac8fae3b7769dc511d447c671590cf9f4572510e81111cdc037d6738de1d
- 0x30482ffd581ea067af14f15cf3c17e7dcb174f749e858ecded170a1f5f75cc59
- 0x27deeb1ef1692b4773e73c16b6d8d0cdf4251fe2660821e5336f57539770fd2f
- 0x793184605629cd36ba80a07cbe115ca35e8923297bf024260c6f5c06b255f638
- 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
- 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
- 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
- 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
- Day root
- 0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
- Chained
- 0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
- Published
- On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af