← The evidence ledger
Evidence row 121840
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://stack.halowerk.com/stack/articles/fontawesome
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- aed89a83e6879feabcc6b16d48f6beef8562aa66d22feb3e02bfc490ef538444
- Leaf
- 0x745b9373b63e8d5f7bc977c3d264d84f88dbba726941ad5233bbf8e91de0c545
What was observed
{
"endpoints": [
[
"x402",
"https://stack.halowerk.com/stack/articles/fontawesome"
]
],
"name": "Tech Detect",
"owner_address": "0x2880edfff13100677bf97a3cbdf3bc34771c4e5e",
"raw": {
"accepts": [
{
"amount": "5000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"asset": "USDC",
"assetTransferMethod": "eip3009",
"eip712Domain": {
"chainId": 8453,
"name": "USD Coin",
"verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"version": "2"
},
"name": "USD Coin",
"network_name": "Base Mainnet",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
"scheme": "exact"
}
],
"description": "Purpose-bound Font Awesome observation (fonts) using the existing fresh Stack-Monitor. Returns stack_fontawesome_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safeguards remain in the injected motor. One public HTTPS root domain, up to150 baseline technologies; 9s timeout",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"url": "https://example.com/"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"previous": {
"additionalProperties": false,
"properties": {
"observed_at": {
"maxLength": 40,
"type": "string"
},
"technologies": {
"items": {
"additionalProperties": false,
"properties": {
"category": {
"maxLength": 80,
"type": "string"
},
"name": {
"maxLength": 150,
"type": "string"
},
"version": {
"maxLength": 80,
"type": [
"string",
"null"
]
}
},
"required": [
"name",
"category",
"version"
],
"type": "object"
},
"maxItems": 150,
"type": "array"
}
},
"required": [
"observed_at",
"technologies"
],
"type": "object"
},
"url": {
"maxLength": 2048,
"type": "string"
}
},
"required": [
"url"
],
"title": "Font Awesome fingerprint monitor input",
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-10-14T23:59:36.793Z",
"quality": {
"l30DaysTotalCalls": 3,
"l30DaysUniquePayers": 2,
"lastCalledAt": "2026-10-14T23:59:36.348Z"
},
"resource": "https://stack.halowerk.com/stack/articles/fontawesome",
"serviceName": "Tech Detect",
"tags": [
"x402",
"halowerk",
"stack_fontawesome"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Purpose-bound Font Awesome observation (fonts) using the existing fresh Stack-Monitor. Returns stack_fontawesome_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safeguards remain in the injected motor. One public HTTPS root domain, up to150 baseline technologies; 9s timeout"
}What the leaf hashes
{"body":"aed89a83e6879feabcc6b16d48f6beef8562aa66d22feb3e02bfc490ef538444","id":121840,"kind":"listing","method":"baseline/1","observed_us":1793025620565608,"prev":null,"subject":"x402_bazaar:https://stack.halowerk.com/stack/articles/fontawesome","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).
- 0x745bc2c79e2d21464212a2374f27332d05a336b450ebf1a272a3964adb4cb249
- 0x32b3ff4211625fbc3352e2ac0739edceaf64406b49e2c85e02bf57776542d323
- 0x8b7eea13aa0426fbc0f06ddbda107030f3d5f2f680630a95e1734be198f0d727
- 0x081338e91f158d86b5d22301f6813f39c1ef57766ca1f5b540a23e68b4a390df
- 0x8b88b30482ece8f975c19937acea6309efbd6a22bc657e6edb60863f8292ee3f
- 0x00bb74a5f7e45754e23b34f65be6edc7f46b178966204ec9051829386f534051
- 0x1afc0c78dcc9ecfdf58207835cf84c66cd9cb1e8337cb91b7cc926ee9ac8850f
- 0xbedcd42ca7c3d14a88c7c1864b5bfcf816c96f4dceb39130b856a97e62565159
- 0xd0bbcf02f0483daaff2680f7dc63577b211f9daed61d6ffaf73cadb654bf6124
- 0xeeb27e00b2f1b77815fcef94bdfe05e33ce9324a8f8948c0770868e4d010c7b9
- 0x9adfaac1e332051e6999b9b702c6d539c2d639f94fd57735f2ddd441a4b5230c
- 0x3f193b47c78cf4e7b9e4988cd716854b0e1011e5fcbca161f5a885f1aa02857d
- 0x06064dc1eb2363bec8c2a752e0a28aafc4bf0cb21d1b1b755821c1575bb77a96
- 0xc4fe2177880ea1b0e82b6fe4c270090fd0fbe5af3a42a8cbf6a6ba2fa35625f6
- 0x15039087bf60ae9b06b756ec3cbc299760e59923a438bbd91e34d105186db0ed
- 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
- 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
- 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae