← The evidence ledger
Evidence row 65124
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://api.aurenic.org/treasury/exchange-rates/:currency
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- ecd0e64286ed5fa6fcae11ca39ef7a689ccedaaf536dcef642f57b9fa8623fdc
- Leaf
- 0x41eed27258587ff3d396bd2cd90641dd73e5bd89d6cd056888c45e75d390f2ac
What was observed
{
"endpoints": [
[
"x402",
"https://api.aurenic.org/treasury/exchange-rates/:currency"
]
],
"name": "api.aurenic.org/treasury/exchange-rates/:currency",
"owner_address": "0x594bb80bb2993e5b1b6adf3c94df980d94a54933",
"raw": {
"accepts": [
{
"amount": "1000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 60,
"network": "eip155:8453",
"payTo": "0x594BB80bb2993E5B1b6AdF3C94Df980d94A54933",
"scheme": "exact"
}
],
"description": "US Treasury reported exchange rate for a currency",
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"pathParams": {
"currency": "USD"
},
"queryParams": {},
"type": "http"
},
"output": {
"example": {
"currency": "EUR",
"rate": 1.08,
"record_date": "2026-09-30"
},
"type": "json"
}
},
"routeTemplate": "/treasury/exchange-rates/:currency",
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"pathParams": {
"properties": {
"currency": {
"type": "string"
}
},
"required": [
"currency"
],
"type": "object"
},
"queryParams": {
"properties": {},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-10-08T06:09:33.391Z",
"quality": {
"l30DaysTotalCalls": 2,
"l30DaysUniquePayers": 2,
"lastCalledAt": "2026-10-08T06:09:33.19Z"
},
"resource": "https://api.aurenic.org/treasury/exchange-rates/:currency",
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "US Treasury reported exchange rate for a currency"
}What the leaf hashes
{"body":"ecd0e64286ed5fa6fcae11ca39ef7a689ccedaaf536dcef642f57b9fa8623fdc","id":65124,"kind":"listing","method":"baseline/1","observed_us":1793025457717036,"prev":null,"subject":"x402_bazaar:https://api.aurenic.org/treasury/exchange-rates/:currency","subject_kind":"source_record"}Proof
Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.