← The evidence ledger
Evidence row 67354
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://api.mekler.ai/v1/data/schedules/calculate-cron-runs
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 20b0fab383d9ba4bc5a1c7801876b316d7828439ee55fb405c1e034310e659d1
- Leaf
- 0xda59294263d8c5e57f8b275bd8d97a60fac96799e97eb684eb96decb1d15a482
What was observed
{
"endpoints": [
[
"x402",
"https://api.mekler.ai/v1/data/schedules/calculate-cron-runs"
]
],
"name": "Mekler AI",
"owner_address": "0xf6c6e2e530bb311c14a49c1a07c720fc232c07c5",
"raw": {
"accepts": [
{
"amount": "5000",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb",
"meklerQuote": "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.9d698cdf82640df7f92fecbedebe2bb3bd33c2d6c2fc99c5b9576154a7685adf",
"memo": "m:nWmM34JkDff5L-y-3r4rsw"
},
"maxTimeoutSeconds": 60,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "9mMDrHabSf73MPn1ANdANSmsNw2wKiqE7JZ7eD6EUSRc",
"scheme": "exact"
},
{
"amount": "5000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"assetTransferMethod": "eip3009",
"meklerQuote": "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.5dff2e54d45060db0ba341a29156764a706ec77a8fa47b43a56e2482d8115aa5",
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 60,
"network": "eip155:8453",
"payTo": "0xF6c6E2e530bb311c14a49C1a07C720fc232c07c5",
"scheme": "exact"
}
],
"description": "Calculate up to 20 upcoming five-field cron runs in a named IANA timezone, strictly after an explicit timestamp through a 366-day horizon. Report UTC, local offset and fold. Skip nonexistent times; choose both, first or second repeated times. Calculation only: no scheduler, job execution or delivery.",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"count": 5,
"expression": "30 9 * * MON-FRI",
"repeat_policy": "both",
"request_id": "cron-calculation-example-001",
"start": "2026-10-20T00:00:00Z",
"timezone": "America/Los_Angeles"
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"complete": true,
"expression": "30 9 * * MON-FRI",
"limitations": [
"Calculation only; no job is scheduled or delivered.",
"Five fields: minute hour day-of-month month day-of-week. Numeric lists, ranges, steps and English month/weekday abbreviations; Sunday is 0 or 7.",
"Day-of-month and day-of-week use OR when both fields differ from the literal *; otherwise both must match. No seconds, year, L, W, # or @ macros.",
"Nonexistent local times are skipped. Repeated times follow repeat_policy. Search is strictly after start through 366 elapsed days.",
"Uses the deployed IANA timezone database; future government rule changes may alter results."
],
"observed_at": "2026-10-20T00:00:00Z",
"repeat_policy": "both",
"requested_count": 5,
"runs": [
{
"fold": 0,
"local": "2026-10-20T09:30:00-07:00",
"utc": "2026-10-20T16:30:00Z"
},
{
"fold": 0,
"local": "2026-10-21T09:30:00-07:00",
"utc": "2026-10-21T16:30:00Z"
},
{
"fold": 0,
"local": "2026-10-22T09:30:00-07:00",
"utc": "2026-10-22T16:30:00Z"
},
{
"fold": 0,
"local": "2026-10-23T09:30:00-07:00",
"utc": "2026-10-23T16:30:00Z"
},
{
"fold": 0,
"local": "2026-10-26T09:30:00-07:00",
"utc": "2026-10-26T16:30:00Z"
}
],
"search_end_utc": "2027-10-21T00:00:00+00:00",
"start": "2026-10-20T00:00:00+00:00",
"status": "ok",
"timezone": "America/Los_Angeles"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"count": {
"default": 5,
"maximum": 20,
"minimum": 1,
"type": "integer"
},
"expression": {
"maxLength": 128,
"type": "string"
},
"repeat_policy": {
"default": "both",
"enum": [
"both",
"first",
"second"
],
"type": "string"
},
"request_id": {
"pattern": "^[A-Za-z0-9_-]{16,64}$",
"type": "string"
},
"start": {
"format": "date-time",
"type": "string"
},
"timezone": {
"maxLength": 100,
"type": "string"
}
},
"required": [
"expression",
"timezone",
"start",
"request_id"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"additionalProperties": false,
"properties": {
"complete": {
"type": "boolean"
},
"expression": {
"type": "string"
},
"limitations": {
"items": {
"type": "string"
},
"type": "array"
},
"observed_at": {
"type": "string"
},
"repeat_policy": {
"type": "string"
},
"requested_count": {
"type": "integer"
},
"runs": {
"items": {
"additionalProperties": false,
"properties": {
"fold": {
"type": "integer"
},
"local": {
"type": "string"
},
"utc": {
"type": "string"
}
},
"required": [
"utc",
"local",
"fold"
],
"type": "object"
},
"type": "array"
},
"search_end_utc": {
"type": "string"
},
"start": {
"type": "string"
},
"status": {
"type": "string"
},
"timezone": {
"type": "string"
}
},
"required": [
"status",
"expression",
"timezone",
"start",
"runs",
"requested_count",
"complete",
"search_end_utc",
"repeat_policy",
"observed_at",
"limitations"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-10-20T17:35:56.319Z",
"quality": {
"l30DaysTotalCalls": 2,
"l30DaysUniquePayers": 2,
"lastCalledAt": "2026-10-20T17:36:16.922Z"
},
"resource": "https://api.mekler.ai/v1/data/schedules/calculate-cron-runs",
"serviceName": "Mekler AI",
"tags": [
"Data",
"Cron",
"Scheduling",
"Timezones"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Calculate up to 20 upcoming five-field cron runs in a named IANA timezone, strictly after an explicit timestamp through a 366-day horizon. Report UTC, local offset and fold. Skip nonexistent times; choose both, first or second repeated times. Calculation only: no scheduler, job execution or delivery."
}What the leaf hashes
{"body":"20b0fab383d9ba4bc5a1c7801876b316d7828439ee55fb405c1e034310e659d1","id":67354,"kind":"listing","method":"baseline/1","observed_us":1793025462629828,"prev":null,"subject":"x402_bazaar:https://api.mekler.ai/v1/data/schedules/calculate-cron-runs","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).
- 0xda591721b150efe8079f8997c473cf54f15dbfbff4b6d1b42cb0528ef952692c
- 0x43c43cf323147b978d2d411c65808af426ce527500fbf101c59acdff99a28000
- 0xb3f3966a6b6b7ff9289edc6dec677554bac12aea9aae5064e2407bc4b6e17e17
- 0xeab1de870cee4af0f6591c6dd7d4bf3320f8f235dab318c4f782b7ab5e99a5ef
- 0xae6bbb709e75e33b92b8b9c9dbaaf6a248b412c47346961ccff546f5ae1c61b1
- 0x78023e7e216db22225cee1b0a1e9847173f90ce7e225a76a8af139d1bc47c91e
- 0xc519aea385b5ab0b81a34536e68f5c616e62a67b6d02cf6e146dc58b77bd1464
- 0x99549223eee76e73c55d51cc7bd22a8e39053c56ba2f6696cf0fc04978992cc8
- 0xae89001d4c97903889c766d60bd3b25eacd7fe5746ffb5b7bb83691a15ce2888
- 0x429b947d002ce61e52aff09d50ec7bad28ee2fc33fd637320eaaa2d4d00b0f3d
- 0x29700235b227055ce880d43e14eac146f6698beb898c5815b2dace9d29cb0d8c
- 0x3704bc5ad033a79977899a5ead894cf50c0b8c8432c020959cefe2af561eb5ee
- 0xcd9e3af1fa905ec61b99ee9442716d7c7a439aecacd018ec229a24def1cabf6b
- 0x6b927d53caa5125cdba9255612d524976c691f8672796c3f0885ba2c5b3af1ad
- 0x6dc40f983a3840a0ad927a9ca17f4ff1e3b649a6c735e2a09b140db7c2caf13b
- 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
- 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
- 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae