Evidence row 124189

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://workbot1.oddsys.org/fx"
    ]
  ],
  "name": "Busker FX Rates",
  "owner_address": "0x15459498e1191d8787c83177809bd54022fa18c4",
  "raw": {
    "accepts": [
      {
        "amount": "1000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x15459498e1191d8787c83177809bd54022fA18c4",
        "scheme": "exact"
      }
    ],
    "description": "Live foreign-exchange reference rates (European Central Bank daily fixes, ~30 major currencies): any cross-rate from any base, optional amount conversion. Refreshed daily; response carries the rate date.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "amount": 100,
              "base": "USD",
              "symbols": [
                "EUR",
                "GBP",
                "JPY"
              ]
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "body": {
              "base": "string",
              "date": "string (rate date, ECB daily fix)",
              "rates": "object — code -> rate, or code -> { rate, converted } when amount given",
              "source": "string (attribution)"
            },
            "bodyType": "json",
            "example": {
              "amount": 100,
              "base": "USD",
              "date": "2026-08-14",
              "rates": {
                "EUR": {
                  "converted": 86.452,
                  "rate": 0.86452
                },
                "GBP": {
                  "converted": 74.41,
                  "rate": 0.7441
                }
              },
              "source": "European Central Bank reference rates (attribution required if redistributed)"
            }
          }
        },
        "routeTemplate": "/fx",
        "schema": {
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "description": "ALL fields optional — an empty (or absent) body returns all ~30 rates vs EUR.",
                  "properties": {
                    "amount": {
                      "description": "Optional amount to convert at each rate.",
                      "type": "number"
                    },
                    "base": {
                      "description": "ISO 4217 base currency (default EUR).",
                      "type": "string"
                    },
                    "symbols": {
                      "description": "Target currency codes (default: all ~30).",
                      "items": {
                        "type": "string"
                      },
                      "maxItems": 50,
                      "type": "array"
                    }
                  },
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            }
          }
        }
      }
    },
    "lastUpdated": "2026-10-08T21:47:47.182Z",
    "quality": {
      "l30DaysTotalCalls": 4,
      "l30DaysUniquePayers": 4,
      "lastCalledAt": "2026-10-08T21:47:46.109Z"
    },
    "resource": "https://workbot1.oddsys.org/fx",
    "serviceName": "Busker FX Rates",
    "tags": [
      "fx",
      "forex",
      "exchange-rates",
      "currency",
      "usd"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Live foreign-exchange reference rates (European Central Bank daily fixes, ~30 major currencies): any cross-rate from any base, optional amount conversion. Refreshed daily; response carries the rate date."
}

What the leaf hashes

{"body":"5281fe5b02113486a96bfb49f8bf21ccea49d612e6a45248dabd236d95f432a5","id":124189,"kind":"listing","method":"baseline/1","observed_us":1793025624326468,"prev":null,"subject":"x402_bazaar:https://workbot1.oddsys.org/fx","subject_kind":"source_record"}

Proof

Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.