← The evidence ledger
Evidence row 71067
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://api.zkrobotics.fr/x402/france/river-level
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 4197984429bf4533562c26aaaf6caf7f53329100a652c4dc43f8061d8ad8b708
- Leaf
- 0x96067378a49f458d022ff43dea19fdabd732bd0a69e2a6deb38bfa71e391c872
What was observed
{
"endpoints": [
[
"x402",
"https://api.zkrobotics.fr/x402/france/river-level"
]
],
"name": "AllTheBot France river level",
"owner_address": "0x60fd97850059df9600c4e26f09ac58ef51561963",
"raw": {
"accepts": [
{
"amount": "4000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x60fd97850059dF9600C4E26f09aC58EF51561963",
"scheme": "exact"
}
],
"description": "Real-time river water level and flow in France: the nearest gauging stations to a latitude / longitude with height (m), flow (m3/s) and 3-hour trend (rising, falling, stable). Official Hub'Eau open data, for logistics, travel and flood-risk agents.",
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"lat": 45.76,
"lon": 4.83
},
"type": "http"
},
"output": {
"example": {
"lat": 45.76,
"lon": 4.83,
"note": null,
"radius_km": 15,
"source": "Hub'Eau hydrométrie temps réel, OFB / Vigicrues (Licence Ouverte Etalab 2.0)",
"stations": [
{
"distance_km": 0.67,
"flow_m3s": null,
"height_change_3h_m": 0.014,
"height_m": 2.22,
"measured_at": "2026-10-08T22:00:00Z",
"name": "La Saône à Lyon [Pont La Feuillée]",
"river": "La Saône",
"station": "U472002001",
"trend_3h": "stable"
}
]
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"queryParams": {
"properties": {
"lat": {
"maximum": 51.2,
"minimum": 41.2,
"type": "number"
},
"lon": {
"maximum": 9.7,
"minimum": -5.3,
"type": "number"
},
"radius_km": {
"maximum": 50,
"minimum": 1,
"type": "number"
}
},
"required": [
"lat",
"lon"
],
"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": "2026-10-09T00:11:48.791Z",
"quality": {
"l30DaysTotalCalls": 2,
"l30DaysUniquePayers": 2,
"lastCalledAt": "2026-10-09T00:11:48.298Z"
},
"resource": "https://api.zkrobotics.fr/x402/france/river-level",
"serviceName": "AllTheBot France river level",
"tags": [
"river-level",
"water-level",
"france",
"hubeau",
"flood"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Real-time river water level and flow in France: the nearest gauging stations to a latitude / longitude with height (m), flow (m3/s) and 3-hour trend (rising, falling, stable). Official Hub'Eau open data, for logistics, travel and flood-risk agents."
}What the leaf hashes
{"body":"4197984429bf4533562c26aaaf6caf7f53329100a652c4dc43f8061d8ad8b708","id":71067,"kind":"listing","method":"baseline/1","observed_us":1793025481540111,"prev":null,"subject":"x402_bazaar:https://api.zkrobotics.fr/x402/france/river-level","subject_kind":"source_record"}Proof
Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.