← The evidence ledger
Evidence row 2202188
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://work-time-calc.x402tookit.com/working-hours
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 581a1bb55ebb88aafb82fd47629c47c5374822bcf26b495f14ae2a88891554bd
- Leaf
- 0x480cf6ac9537d52a4dc6984dea1a1081fd6873f0e8db2b0cfaee9590f97e1971
What was observed
{
"endpoints": [
[
"x402",
"https://work-time-calc.x402tookit.com/working-hours"
]
],
"name": "Work Time Calc",
"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": "Working hours between two timestamps under a weekly schedule with breaks and a holiday list.",
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"end": "2026-03-04T10:30",
"holidays": "2026-03-03",
"schedule": "mon-fri 09:00-12:00 13:00-17:00",
"start": "2026-03-02T15:00"
},
"type": "http"
},
"output": {
"example": {
"asOf": "2026-10-11T23:39:15.293Z",
"clock": "3:30:00",
"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.",
"notChecked": [
"time zones and daylight saving changes (timestamps are local wall-clock time, every day is 24 hours)",
"whether your holiday list is complete",
"…1 more"
],
"perDay": [
{
"date": "2026-03-02",
"hours": 2,
"weekday": "Monday"
},
{
"date": "2026-03-03",
"hours": 0,
"note": "holiday",
"weekday": "Tuesday"
}
],
"perDayTruncated": false,
"reasons": [
"The wall-clock span is 43.5 hours; only time inside the scheduled windows counts.",
"1 holiday date(s) supplied; those days contribute no working time."
],
"source": "schedule intersection arithmetic computed locally",
"summary": "3.5 working hour(s) (3:30) fall between the two timestamps.",
"verdict": "COMPUTED",
"wallClockHours": 43.5,
"workingHours": 3.5,
"workingMinutes": 210,
"workingSeconds": 12600
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"end": {
"description": "Local end YYYY-MM-DDTHH:MM (no zone), not before start",
"type": "string"
},
"holidays": {
"description": "Comma-separated holiday dates YYYY-MM-DD (no working time)",
"type": "string"
},
"schedule": {
"description": "Weekly windows, e.g. mon-fri 09:00-12:00 13:00-17:00; sat 09:00-13:00",
"type": "string"
},
"start": {
"description": "Local start YYYY-MM-DDTHH:MM (no zone)",
"type": "string"
}
},
"required": [
"start",
"end",
"schedule"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"asOf": {
"type": [
"null",
"string"
]
},
"clock": {
"type": [
"null",
"string"
]
},
"degraded": {
"type": [
"boolean",
"null"
]
},
"disclaimer": {
"type": [
"null",
"string"
]
},
"notChecked": {
"items": {
"type": "string"
},
"type": [
"array",
"null"
]
},
"perDay": {
"items": {
"properties": {
"date": {
"type": [
"null",
"string"
]
},
"hours": {
"type": [
"null",
"number"
]
},
"note": {
"type": [
"null",
"string"
]
},
"weekday": {
"type": [
"null",
"string"
]
}
},
"type": "object"
},
"type": [
"array",
"null"
]
},
"perDayTruncated": {
"type": [
"boolean",
"null"
]
},
"reasons": {
"items": {
"type": "string"
},
"type": [
"array",
"null"
]
},
"source": {
"type": [
"null",
"string"
]
},
"summary": {
"type": [
"null",
"string"
]
},
"verdict": {
"type": [
"null",
"string"
]
},
"wallClockHours": {
"type": [
"null",
"number"
]
},
"workingHours": {
"type": [
"null",
"number"
]
},
"workingMinutes": {
"type": [
"null",
"number"
]
},
"workingSeconds": {
"type": [
"null",
"number"
]
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-11-01T22:38:46.104Z",
"quality": {
"l30DaysTotalCalls": 2,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-11-01T22:38:45.949Z"
},
"resource": "https://work-time-calc.x402tookit.com/working-hours",
"serviceName": "Work Time Calc",
"tags": [
"working-hours",
"schedule",
"sla",
"duration"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Working hours between two timestamps under a weekly schedule with breaks and a holiday list."
}What the leaf hashes
{"body":"581a1bb55ebb88aafb82fd47629c47c5374822bcf26b495f14ae2a88891554bd","id":2202188,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793646813680422,"prev":null,"subject":"x402_bazaar:https://work-time-calc.x402tookit.com/working-hours","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).
- 0x480cce352a1a5d3d2e1c48926467951039a02002226111c716ba2bbdb569539c
- 0x6e08420b1a243dd36a1319600c6eb60f56a90626b9e746943dffbf3fa7443f79
- 0x43ff2fac5511b37754e138e0a955d52030d742dc231ef4390b70f16225ce7763
- 0xca39fe6ad35f65d12e5d48af11687831c72b97f439ef8161d3d81a15881e3af3
- 0x421d896b657fd96c07f9c52c2b6f55cc0c63be43c7f0037851219dfcd84a77c2
- 0x3b21900b5cd00079e54b499c276f24bbaebdd15ae2531fbc7ca63f7877d97833
- 0x4fc0b787659603b1d6c10b3d37bd1c13f3a73c38418b0b1abc65bb35f03cb16a
- 0xc6c754b1a33f980fcd09a7ec9dd6e9d4b85075a9a73efb86446af38ad2280e59
- 0xa7b8bc41cd01a1328c4b201c2f9176d1e6a95c40a73537e9299bc4a89078c15b
- 0x7732c43fd178cf7d555d0bb1b1a5dd0b142596be0cc20e8a7f11c426ba87030e
- 0xd4dc1dd25a31152f54b1be7a675dbfee8c21e8632f10434b514c55f51e238fdc
- 0x9a1ec04cde3d9cc0841a4ecec0c42382183aa9beb179e075a86323d4b9f1e562
- 0xa3336de478ff1096fe3a4c0522656d3a2923e8e721fe01f8fd137ddc7734c22e
- 0xdc58bc56b35577036d6185abcf0d4c91a45df10bd65f767505c1d43fcecde566
- 0x3217f821997a6d778dcf0814a25b1296c55ab77710c675e7b15695d25a6ce67d
- 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
- 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
- 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
- 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
- Day root
- 0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
- Chained
- 0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
- Published
- On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af