← The evidence ledger
Evidence row 121810
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://stack.halowerk.com/stack/articles/adobe-fonts
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 3170ab01537d1f8047e3c8ae923dca490689d68f9ad2895b6b82df1526651100
- Leaf
- 0x6465f029b3a3f3e0cea3d3a22fcd221cdae221dcf83a4c9b614bb25546233393
What was observed
{
"endpoints": [
[
"x402",
"https://stack.halowerk.com/stack/articles/adobe-fonts"
]
],
"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 Adobe Fonts (Typekit) observation (fonts) using the existing fresh Stack-Monitor. Returns stack_adobe_fonts_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; 9",
"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": "Adobe Fonts (Typekit) 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": "2026-10-15T01:24:17.424Z",
"quality": {
"l30DaysTotalCalls": 3,
"l30DaysUniquePayers": 2,
"lastCalledAt": "2026-10-15T01:24:16.995Z"
},
"resource": "https://stack.halowerk.com/stack/articles/adobe-fonts",
"serviceName": "Tech Detect",
"tags": [
"x402",
"halowerk",
"stack_adobe_fonts"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Purpose-bound Adobe Fonts (Typekit) observation (fonts) using the existing fresh Stack-Monitor. Returns stack_adobe_fonts_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; 9"
}What the leaf hashes
{"body":"3170ab01537d1f8047e3c8ae923dca490689d68f9ad2895b6b82df1526651100","id":121810,"kind":"listing","method":"baseline/1","observed_us":1793025620532154,"prev":null,"subject":"x402_bazaar:https://stack.halowerk.com/stack/articles/adobe-fonts","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).
- 0x6465de5cc9f4be662af7eea3aef9b61702083d246cf291ed2b33a86490b5ccc3
- 0xeab3d2cd90498229339a08e36f9c4850a900f97b797e678e1a522394f053809c
- 0x7ad8b97edfc863703af458e62b449676ec8ab232af4f7396c721d956f9089650
- 0x949d5af136e6ac3d7c3e75a126b90241b2f5b5bcdc04c2b301e2fabd1459d291
- 0xd70e06448575d08e300e99465ff10371fe3339268d1fea411f68b4a7ebd0e5b0
- 0x6529d218da1fc97ca27be10c46be6efdcc20487c2acdac9b500dafd7022e3560
- 0x2225fbcd91fd8eb69f752e1ed26fee21eca433055585f6860fcac47d3d230863
- 0x4270a1961d175fff5cffcd598b9d0ec0f9797c4c35c8adecff9c6b7e9c4563f8
- 0x3ac872b3981cf5b2f69cac4ebd22e0d8fb1dd4c554a070a859748af1b9f407ca
- 0x7dd6ecfa9185a17104569489cbef33034bbe40fda02f46c4806f2506cfdf5d24
- 0x4008ba50886e166082b39cf7d2aabf1793fbc0c9ee377f5c8c84131ff6d65579
- 0x3c8355143bb13802401d5a80f8a70809a59f429bc298f4912731fc8d207e4f43
- 0x13f4b94ecf613d585c952b5363dad2b247a55371eb8e358bb89dc033e83128b1
- 0x9a79c65e077cd9da9d436b3ade6f5ddc0d244510c4d5903ef2f02d81205f7666
- 0xa2d436d488e3600b0e5c3e3ed9c9234cd52853c59830b786334fd0c4292d9f40
- 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
- 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
- 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae