← The evidence ledger
Evidence row 2201929
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://emoji-tools.x402tookit.com/emoji-skin-tones
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- f2aa8fb101c7e1384b4fa905cc78b509cf6a14a95f3ce334bad7e3427819ce3f
- Leaf
- 0x762c03af0569b185d2d235e20ec5e4143b8cdbefad924a76e4333ab04d1bbd8d
What was observed
{
"endpoints": [
[
"x402",
"https://emoji-tools.x402tookit.com/emoji-skin-tones"
]
],
"name": "Emoji Tools",
"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": "The five skin-tone variants (light to dark) of a base emoji with code points and names, or why it has none.",
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"emoji": "👋"
},
"type": "http"
},
"output": {
"example": {
"asOf": "2026-10-21T01:37:02.027Z",
"attribution": "Data: Unicode emoji-test.txt v18.0 (2026-04-30, 22:40:18 GMT), CLDR English annotations, GitHub gemoji. Unicode License v3 / MIT. Built 2026-10-21.",
"base": {
"codepoints": [
"U+1F44B"
],
"emoji": "👋",
"emojiVersion": "E0.6",
"group": "People & Body",
"name": "waving hand",
"status": "fully-qualified",
"subgroup": "hand-fingers-open"
},
"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.",
"mixedToneVariantCount": 0,
"modifiers": [
{
"codepoint": "U+1F3FB",
"fitzpatrick": "1-2",
"modifier": "🏻",
"tone": "light"
},
{
"codepoint": "U+1F3FC",
"fitzpatrick": "3",
"modifier": "🏼",
"tone": "medium-light"
}
],
"notChecked": [
"how a device renders a modifier sequence (older systems show the hand and a colored square)",
"emoji newer than the bundled data",
"…1 more"
],
"reasons": [
"Modifiers U+1F3FB..U+1F3FF follow the Fitzpatrick scale as adopted by Unicode (types 1-2 to 6). A modifier after the base emoji selects the tone; the FE0F selector is dropped."
],
"source": "Unicode emoji-test.txt, CLDR annotations (Unicode License v3) and GitHub gemoji (MIT), computed locally",
"summary": "👋 waving hand: 5 uniform skin-tone variants.",
"supportsToneModifiers": true,
"variants": [
{
"codepoints": [
"U+1F44B",
"U+1F3FB"
],
"emoji": "👋🏻",
"name": "waving hand: light skin tone",
"tone": "light"
},
{
"codepoints": [
"U+1F44B",
"U+1F3FC"
],
"emoji": "👋🏼",
"name": "waving hand: medium-light skin tone",
"tone": "medium-light"
}
],
"verdict": "HAS_SKIN_TONES"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"emoji": {
"description": "A base emoji (the waving hand), or one of its toned variants, or its name",
"type": "string"
}
},
"required": [
"emoji"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"asOf": {
"type": [
"null",
"string"
]
},
"attribution": {
"type": [
"null",
"string"
]
},
"base": {
"properties": {
"codepoints": {
"items": {
"type": "string"
},
"type": [
"array",
"null"
]
},
"emoji": {
"type": [
"null",
"string"
]
},
"emojiVersion": {
"type": [
"null",
"string"
]
},
"group": {
"type": [
"null",
"string"
]
},
"name": {
"type": [
"null",
"string"
]
},
"status": {
"type": [
"null",
"string"
]
},
"subgroup": {
"type": [
"null",
"string"
]
}
},
"type": [
"null",
"object"
]
},
"degraded": {
"type": [
"boolean",
"null"
]
},
"disclaimer": {
"type": [
"null",
"string"
]
},
"mixedToneVariantCount": {
"type": [
"null",
"number"
]
},
"modifiers": {
"items": {
"properties": {
"codepoint": {
"type": [
"null",
"string"
]
},
"fitzpatrick": {
"type": [
"null",
"string"
]
},
"modifier": {
"type": [
"null",
"string"
]
},
"tone": {
"type": [
"null",
"string"
]
}
},
"type": "object"
},
"type": [
"array",
"null"
]
},
"notChecked": {
"items": {
"type": "string"
},
"type": [
"array",
"null"
]
},
"reasons": {
"items": {
"type": "string"
},
"type": [
"array",
"null"
]
},
"source": {
"type": [
"null",
"string"
]
},
"summary": {
"type": [
"null",
"string"
]
},
"supportsToneModifiers": {
"type": [
"boolean",
"null"
]
},
"variants": {
"items": {
"properties": {
"codepoints": {
"items": {
"type": "string"
},
"type": [
"array",
"null"
]
},
"emoji": {
"type": [
"null",
"string"
]
},
"name": {
"type": [
"null",
"string"
]
},
"tone": {
"type": [
"null",
"string"
]
}
},
"type": "object"
},
"type": [
"array",
"null"
]
},
"verdict": {
"type": [
"null",
"string"
]
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-11-01T22:52:22.391Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-11-01T22:52:22.228Z"
},
"resource": "https://emoji-tools.x402tookit.com/emoji-skin-tones",
"serviceName": "Emoji Tools",
"tags": [
"emoji",
"skin-tone",
"unicode",
"modifiers"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "The five skin-tone variants (light to dark) of a base emoji with code points and names, or why it has none."
}What the leaf hashes
{"body":"f2aa8fb101c7e1384b4fa905cc78b509cf6a14a95f3ce334bad7e3427819ce3f","id":2201929,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793646810238060,"prev":null,"subject":"x402_bazaar:https://emoji-tools.x402tookit.com/emoji-skin-tones","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).
- 0x762c0acf5d332207ff517c1cc7abc975becf968e31e4f4e6cd73a29761743d9a
- 0xa90f829ccd6edbf3cb7e64e52db8da0a52028da53f5b186f2198aaae163fb091
- 0xfbadb96aebfac1ebc8527128d9b2bca01b1128d2fc4b6dbd7598763459757451
- 0x27081954eec5803783187a6637a8833f2c05c130414ead8801ae3d10100fa0b0
- 0x3d975b8bd00ad40d1f6d07d48cc81f836ff0870bab61b80889145513e8b149e7
- 0xf0c4ecd3303c724d048eba8f33df92d3d5813f3a51cfa92e8ab0a14e4b5ff0bf
- 0xcc62b31d96770595842b2446da4eaef6892048da8d5cc51230eb16b3e392067d
- 0x541e9c1a5bd66dd95ef66688ef9ea9aa71758eedd303ddcd064dac49fd572655
- 0x6febf2a21b02ca65b0aa2953ecbf377f44dbc2ffd153e7388bc6bf94296013c5
- 0xf855990c5e4f5e7c67ed801bf4005f31f1f4d8347b6026321728781d726fa5c0
- 0xed7bc197e3566b4c4fb4badde968404c3bac524f38fd192980d982bae80b06d7
- 0xe9747ccde895d2aba14067132d86b41625938fce0a85a8efad50b5f89104f4b2
- 0x98c0b976487311f03693fca7825f5f6e75a71ea33ac90caf33040d5eaa6d0b54
- 0xe387a7d610f91d4dc112f2dbdf7ae32c4555f5da4c25c1a9a1310d0b74e80bbf
- 0x60dd7fd8117cbf3b80707f722623736c8c2b5b56277e8e78c9f81ef2dab8deab
- 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
- 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
- 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
- 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
- Day root
- 0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
- Chained
- 0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
- Published
- On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af