← The evidence ledger
Evidence row 76487
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://hubvibe-io.com/audit/wcag
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 8aa0753f1ac00562ef7258242c98155d7394fa57e7d2d62feacf4be2dd11338f
- Leaf
- 0xfaa96966b2161aaf08e6fb2731dc081cc157af500f54e897f4afc0fe6d9af803
What was observed
{
"endpoints": [
[
"x402",
"https://hubvibe-io.com/audit/wcag"
]
],
"name": "HubVibe",
"owner_address": "0x837c40e2b4e976f43ffb4451ee281a00fa9477dd",
"raw": {
"accepts": [
{
"amount": "50000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x837C40E2B4e976f43Ffb4451eE281A00fA9477dd",
"scheme": "exact"
},
{
"amount": "50000",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"
},
"maxTimeoutSeconds": 300,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "J1K4mdbvXEbJLRKpgxFcA7s66LWMCYHu71ye6Hz2icSh",
"scheme": "exact"
}
],
"description": "Website accessibility audit (a11y, WCAG compliance check): WCAG 2.1 level A and AA conformance of any live URL or raw HTML, tested with axe-core in a real headless browser. Returns every violation with rule id, impact, help text and affected node count. Deterministic rules; a check that cannot run returns an error, never a pass.",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"url": "https://example.com"
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"coverage": {
"frames_audited": 2,
"frames_not_loaded": 1,
"frames_unreachable": 0,
"page_finished_loading": true
},
"engine": "axe-core",
"pass": false,
"ruleset": "wcag2a, wcag2aa, wcag21a, wcag21aa",
"status": "ok",
"violations": [
{
"help": "Images must have alternative text",
"help_url": "https://dequeuniversity.com/rules/axe/4.12/image-alt",
"id": "image-alt",
"impact": "critical",
"nodes_affected": 3
},
{
"help": "Elements must meet minimum color contrast ratio thresholds",
"help_url": "https://dequeuniversity.com/rules/axe/4.12/color-contrast",
"id": "color-contrast",
"impact": "serious",
"nodes_affected": 7
}
]
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"anyOf": [
{
"required": [
"url"
]
},
{
"required": [
"html"
]
}
],
"properties": {
"html": {
"description": "Raw HTML source to audit instead of fetching a URL.",
"type": "string"
},
"language": {
"description": "Optional BCP-47 language tag (en, ja, ko, pt-BR): the human-readable text of the findings is returned in this language; rule ids, severities, URLs and numbers are untouched. Default: English.",
"examples": [
"ja"
],
"maxLength": 35,
"pattern": "^[A-Za-z]{2,3}(-[A-Za-z0-9]{2,8})*$",
"type": "string"
},
"url": {
"description": "Live, fetchable http(s) URL to audit.",
"examples": [
"https://example.com"
],
"format": "uri",
"type": "string"
}
},
"title": "Live URL or raw HTML to audit",
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"engine": {
"const": "axe-core",
"type": "string"
},
"pass": {
"description": "Whether every rule in this dimension passed.",
"type": "boolean"
},
"status": {
"const": "ok",
"description": "Present only on a completed audit.",
"type": "string"
},
"violations": {
"items": {
"properties": {
"help": {
"type": [
"string",
"null"
]
},
"help_url": {
"format": "uri",
"type": "string"
},
"id": {
"description": "axe-core rule id.",
"type": "string"
},
"impact": {
"description": "axe-core impact level.",
"type": [
"string",
"null"
]
},
"nodes_affected": {
"minimum": 0,
"type": "integer"
}
},
"required": [
"id"
],
"type": "object"
},
"type": "array"
}
},
"required": [
"pass"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1790972058/bazaar-icons/4e922acf935716fa.png",
"lastUpdated": "2026-10-08T05:35:34.913Z",
"quality": {
"l30DaysTotalCalls": 2,
"l30DaysUniquePayers": 2,
"lastCalledAt": "2026-10-08T05:35:34.673Z"
},
"resource": "https://hubvibe-io.com/audit/wcag",
"serviceName": "HubVibe",
"tags": [
"accessibility",
"wcag",
"seo",
"security",
"performance"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Website accessibility audit (a11y, WCAG compliance check): WCAG 2.1 level A and AA conformance of any live URL or raw HTML, tested with axe-core in a real headless browser. Returns every violation with rule id, impact, help text and affected node count. Deterministic rules; a check that cannot run returns an error, never a pass."
}What the leaf hashes
{"body":"8aa0753f1ac00562ef7258242c98155d7394fa57e7d2d62feacf4be2dd11338f","id":76487,"kind":"listing","method":"baseline/1","observed_us":1793025492338384,"prev":null,"subject":"x402_bazaar:https://hubvibe-io.com/audit/wcag","subject_kind":"source_record"}Proof
Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.