← The evidence ledger
Evidence row 2201977
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://dev-utils.x402tookit.com/cert-transparency
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- bac4780e621f8ee4190c30f1ca42b0d3c126fd16653a1f82fcd51f87ef7f1c83
- Leaf
- 0xf59293ce683d7f9b92c6fefd3f0a60f9c659e11791381e1531b06ca4627753ac
What was observed
{
"endpoints": [
[
"x402",
"https://dev-utils.x402tookit.com/cert-transparency"
]
],
"name": "Developer Utilities",
"owner_address": "0xb531320805c5bed1d46aeadcf4f008fdf172dbda",
"raw": {
"accepts": [
{
"amount": "20000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa",
"scheme": "exact"
},
{
"amount": "20000",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM",
"transactionVersions": [
0
]
},
"maxTimeoutSeconds": 300,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "DUPiupXtuox38dcGoXUKer5mAydCzmaHjrbQ66qeEm8s",
"scheme": "exact"
},
{
"amount": "20000",
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:137",
"payTo": "0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa",
"scheme": "exact"
},
{
"amount": "20000",
"asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:42161",
"payTo": "0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa",
"scheme": "exact"
}
],
"description": "Certificates in Certificate Transparency logs for a domain: recent certs, issuers, subdomains seen (Cert Spotter).",
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"domain": "iana.org"
},
"type": "http"
},
"output": {
"example": {
"asOf": "2026-10-21T15:48:31.917Z",
"certificateCount": 31,
"currentlyValidCount": 30,
"degraded": false,
"disclaimer": "Screening signal computed from the named public source. Not financial, legal or investment advice; provided as is. Verify at the source before acting.",
"domain": "iana.org",
"issuers": [
{
"count": 11,
"name": "Google Trust Services / WE1"
},
{
"count": 11,
"name": "Google Trust Services / WR1"
}
],
"namesSeen": [
"data.iana.org",
"handbook.int.iana.org",
"…9 more"
],
"namesSeenCount": 13,
"namesTruncated": false,
"newest": {
"id": "17876224635",
"issuer": "Google Trust Services / WE1",
"nameCount": 1,
"notAfter": "2027-01-17T22:49:54.000Z",
"notBefore": "2026-10-19T21:49:56.000Z",
"revoked": false
},
"notChecked": [
"whether any listed host is live",
"private CAs (not logged)",
"…2 more"
],
"reasons": [
"Wildcard certificate names exist (*.iana.org, *.int.iana.org): subdomains under them are not individually listed.",
"1 listed certificate(s) are flagged revoked.",
"…1 more"
],
"recent": [
{
"id": "17876224635",
"issuer": "Google Trust Services / WE1",
"nameCount": 1,
"notAfter": "2027-01-17T22:49:54.000Z",
"notBefore": "2026-10-19T21:49:56.000Z",
"revoked": false
},
{
"id": "17876223688",
"issuer": "Google Trust Services / WR1",
"nameCount": 1,
"notAfter": "2027-01-17T22:48:44.000Z",
"notBefore": "2026-10-19T21:49:47.000Z",
"revoked": false
}
],
"revokedCount": 1,
"source": "Cert Spotter (SSLMate) Certificate Transparency search, free tier",
"sourceUrl": "https://sslmate.com/certspotter/api/",
"summary": "31 logged certificate(s) for iana.org, 30 currently valid, 13 distinct names, newest issued by Google Trust Services / WE1.",
"verdict": "CERTIFICATES_FOUND",
"wildcardNames": [
"*.iana.org",
"*.int.iana.org"
]
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"domain": {
"description": "Registrable domain such as example.org (no scheme, no path)",
"type": "string"
}
},
"required": [
"domain"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"asOf": {
"type": [
"null",
"string"
]
},
"certificateCount": {
"type": [
"null",
"number"
]
},
"currentlyValidCount": {
"type": [
"null",
"number"
]
},
"degraded": {
"type": [
"boolean",
"null"
]
},
"disclaimer": {
"type": [
"null",
"string"
]
},
"domain": {
"type": [
"null",
"string"
]
},
"issuers": {
"items": {
"properties": {
"count": {
"type": [
"null",
"number"
]
},
"name": {
"type": [
"null",
"string"
]
}
},
"type": "object"
},
"type": [
"array",
"null"
]
},
"namesSeen": {
"items": {
"type": "string"
},
"type": [
"array",
"null"
]
},
"namesSeenCount": {
"type": [
"null",
"number"
]
},
"namesTruncated": {
"type": [
"boolean",
"null"
]
},
"newest": {
"properties": {
"id": {
"type": [
"null",
"string"
]
},
"issuer": {
"type": [
"null",
"string"
]
},
"nameCount": {
"type": [
"null",
"number"
]
},
"notAfter": {
"type": [
"null",
"string"
]
},
"notBefore": {
"type": [
"null",
"string"
]
},
"revoked": {
"type": [
"boolean",
"null"
]
}
},
"type": [
"null",
"object"
]
},
"notChecked": {
"items": {
"type": "string"
},
"type": [
"array",
"null"
]
},
"reasons": {
"items": {
"type": "string"
},
"type": [
"array",
"null"
]
},
"recent": {
"items": {
"properties": {
"id": {
"type": [
"null",
"string"
]
},
"issuer": {
"type": [
"null",
"string"
]
},
"nameCount": {
"type": [
"null",
"number"
]
},
"notAfter": {
"type": [
"null",
"string"
]
},
"notBefore": {
"type": [
"null",
"string"
]
},
"revoked": {
"type": [
"boolean",
"null"
]
}
},
"type": "object"
},
"type": [
"array",
"null"
]
},
"revokedCount": {
"type": [
"null",
"number"
]
},
"source": {
"type": [
"null",
"string"
]
},
"sourceUrl": {
"type": [
"null",
"string"
]
},
"summary": {
"type": [
"null",
"string"
]
},
"verdict": {
"type": [
"null",
"string"
]
},
"wildcardNames": {
"items": {
"type": "string"
},
"type": [
"array",
"null"
]
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-11-01T22:49:23.772Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-11-01T22:49:23.492Z"
},
"resource": "https://dev-utils.x402tookit.com/cert-transparency",
"serviceName": "Developer Utilities",
"tags": [
"certificates",
"ct-logs",
"subdomains",
"security"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Certificates in Certificate Transparency logs for a domain: recent certs, issuers, subdomains seen (Cert Spotter)."
}What the leaf hashes
{"body":"bac4780e621f8ee4190c30f1ca42b0d3c126fd16653a1f82fcd51f87ef7f1c83","id":2201977,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793646811102256,"prev":null,"subject":"x402_bazaar:https://dev-utils.x402tookit.com/cert-transparency","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).
- 0xf5927fd502767a18671d99968bbf45b3bce3ff143b6ca321fc1a2c1e7ebfb66b
- 0x2d361a86f4cabd3be88d4a45349adc0c59e48c0ae85e61da44080c24338a4268
- 0x4160a170632f82f8efb5ff7f83672be4c6e79e780a73430ef5b8dd82fa4ca062
- 0xf205dc39517c2cd717a53918c8cfdb51b454f3920bf59515ca96e694c0b049a0
- 0x540c4d55d67d41348f2362e38967d158a025db548e88e55d8d195d25c559e8f4
- 0x9adb7f97290e225e7e9c53a63bb609c0125dea6a1fd4336a85a2fe899a3b02ba
- 0x1a3d1975c38bca1c2b12a450fd77251df8a7592a048982a2ffaaa4725f61e715
- 0x97708eb1e2108be93f20ff0eb4170a0cd66db1daf2eb7e880d79191fbaa37cf1
- 0xdb39c8c1e8dd664137e632ca766ab80cf6600eb079df38b7fe824fa46291da67
- 0xe9f55a1c526ca437aba9070d317820145b9ffb519d8e58da32146c292244a27c
- 0xf88ffab9e660a2924ea3deb734ff7cbd058ff96c1f240523e0e20994eee49632
- 0x357b8b944aeb5a828c72699fe2ac56982a5ebd57521270f90ff495bcf87b9654
- 0x54a66ecba86fe13527453978f73a6a3d80e1817889872b25f2a79c90d4b86982
- 0x70f4b5a4c6a4de9977aecf5fbe7497e271e9e2f9e5068c7dad5953e8fe898b30
- 0x4068a4306db47ea0eae5f76e5137753caa3dbb132dca6a61a4d6c1838a52700f
- 0x25127db2e775737b2874f6a159f7c1bf984317eea6482e94589c3ef4c5ccab32
- 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
- 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
- Day root
- 0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
- Chained
- 0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
- Published
- On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af