← The evidence ledger
Evidence row 64027
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://agentshelf.syntexa.ch/v1/timezone
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- c8a34fd6e5dd34e970c4eeca22da335807b65eadcc5abc20bb609c6effa81fbb
- Leaf
- 0xa1ea8a270211f0c6bdca352793f6ad4da62102b9339c730fb9bce90ca3b14b34
What was observed
{
"endpoints": [
[
"x402",
"https://agentshelf.syntexa.ch/v1/timezone"
]
],
"name": "agentshelf.syntexa.ch/v1/timezone",
"owner_address": "0x1d61faa032d3f40d9c470d2bf3a3f53de0e55a38",
"raw": {
"accepts": [
{
"amount": "2000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 60,
"network": "eip155:8453",
"payTo": "0x1D61FAA032d3f40D9C470D2bf3A3f53De0E55a38",
"scheme": "exact"
}
],
"description": "Call when an agent needs an IANA timezone, local_time ISO, utc_offset, and dst for coordinates or a city. Send lat and lon together (example 40.7128 and -74.006) or city (example New York). A city is geocoded first. Timezone data is offline. No arbitrary URL. Send JSON {\"lat\":40.7128,\"lon\":-74.006}. Exact $0.002 USDC on Base. Try unpaid POST /v1/sandbox/timezone first.",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"lat": 40.7128,
"lon": -74.006
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"billed": true,
"dst": false,
"lat": 40.7128,
"local_time": "2026-01-15T12:00:00-05:00",
"lon": -74.006,
"ok": true,
"place": null,
"receipt_id": "rcpt_01EXAMPLE000000000000000",
"resolved_from": "coordinates",
"timezone": "America/New_York",
"utc_offset": "-05:00",
"warnings": []
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"examples": [
{
"lat": 40.7128,
"lon": -74.006
}
],
"properties": {
"city": {
"description": "City name to geocode, then resolve offline. Example: New York. Do not send city together with lat and lon. Returns timezone, local_time, utc_offset, and dst.",
"maxLength": 120,
"minLength": 1,
"type": "string"
},
"lat": {
"description": "Latitude in decimal degrees, sent with lon. Example: 40.7128. Returns timezone, local_time, utc_offset, and dst. Omit lat and lon when sending city.",
"examples": [
40.7128
],
"maximum": 90,
"minimum": -90,
"type": "number"
},
"lon": {
"description": "Longitude in decimal degrees, sent with lat. Example: -74.006. Omit lon and lat when sending city.",
"examples": [
-74.006
],
"maximum": 180,
"minimum": -180,
"type": "number"
}
},
"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"
},
"output": {
"properties": {
"example": {
"additionalProperties": false,
"examples": [
{
"billed": true,
"dst": false,
"lat": 40.7128,
"local_time": "2026-01-15T12:00:00-05:00",
"lon": -74.006,
"ok": true,
"place": null,
"receipt_id": "rcpt_01EXAMPLE000000000000000",
"resolved_from": "coordinates",
"timezone": "America/New_York",
"utc_offset": "-05:00",
"warnings": []
}
],
"properties": {
"billed": {
"examples": [
true
],
"type": "boolean"
},
"dst": {
"examples": [
false
],
"type": "boolean"
},
"lat": {
"examples": [
40.7128
],
"type": "number"
},
"local_time": {
"examples": [
"2026-01-15T12:00:00-05:00"
],
"type": "string"
},
"lon": {
"examples": [
-74.006
],
"type": "number"
},
"ok": {
"const": true,
"examples": [
true
],
"type": "boolean"
},
"place": {
"examples": [
null
],
"type": [
"string",
"null"
]
},
"receipt_id": {
"examples": [
"rcpt_01EXAMPLE000000000000000"
],
"type": "string"
},
"resolved_from": {
"enum": [
"coordinates",
"city"
],
"examples": [
"coordinates"
],
"type": "string"
},
"timezone": {
"examples": [
"America/New_York"
],
"type": "string"
},
"utc_offset": {
"examples": [
"-05:00"
],
"type": "string"
},
"warnings": {
"default": [],
"examples": [
[]
],
"items": {
"type": "string"
},
"type": "array"
}
},
"required": [
"ok",
"receipt_id",
"billed",
"timezone",
"local_time",
"utc_offset",
"dst",
"lat",
"lon",
"place",
"resolved_from"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-10-11T10:14:41.773Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-11T10:14:41.571Z"
},
"resource": "https://agentshelf.syntexa.ch/v1/timezone",
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Call when an agent needs an IANA timezone, local_time ISO, utc_offset, and dst for coordinates or a city. Send lat and lon together (example 40.7128 and -74.006) or city (example New York). A city is geocoded first. Timezone data is offline. No arbitrary URL. Send JSON {\"lat\":40.7128,\"lon\":-74.006}. Exact $0.002 USDC on Base. Try unpaid POST /v1/sandbox/timezone first."
}What the leaf hashes
{"body":"c8a34fd6e5dd34e970c4eeca22da335807b65eadcc5abc20bb609c6effa81fbb","id":64027,"kind":"listing","method":"baseline/1","observed_us":1793025455966646,"prev":null,"subject":"x402_bazaar:https://agentshelf.syntexa.ch/v1/timezone","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).
- 0xa1eab9e86c5c5af7d705ecc71e8a4120820043cc0232d493f2bd96e424438e9d
- 0x4ddd3e705e720ec6ab3a6ceaf93554ec4f9b7eb52d6388cec70f95680da51c67
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- 0x0e6c1ebddc86d0f32f4c72e84af30f1ab8bf27269c31490aed8c14d2ee24e46f
- 0x8799534fa4da048fbbcd6d94bee75282d4a15dae099fa92c1492cde7061ae85f
- 0x1d918c1168af99ce602994c2d373b7bd30fc309ab35cbd9d114175866378a246
- 0x26150ba7d957cbb526a90a36d5149ee3b846e21221ece8eb603e4d1ac704da4f
- 0x8adfa5fdc5337c3eab219eb50840e6cebfb892cea13f4fbd01b1dca0aa2f8a02
- 0x33c43c2dd42247d4d2b030b625088f223c6c20020a9de52dfb3252e2a60a0a2a
- 0xb3f8079d3f950c3f93c2829ed52d6d83dba720fdb1aef8897303edba370e9d0f
- 0x9ca444fcd24e94bee95de2e8d69f385e59ecdaff6c1b017632bff037809c381b
- 0x95576cc3dd18642c859f679cefa1cf80bfc6c690b065916c3585b14e8ef4b1b3
- 0xf8d3e004d9a208d2c5e82ab676956d80f8a3c78387c61dad15a3a8269efee0d8
- 0x6713795704ddd9c528d421fadd9cc96b0200a4ddbba84f88e718d4968dde888b
- 0x62a900133713919f4eed33d8336876b7a6d538233b8a4f3ed03b29aa44f5bad0
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- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae