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Evidence row 117734

Observed , by baseline/1.

Kind
listing
About
source_record x402_bazaar:https://opendata402.com/v1/worldbank/indicator
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
c1436fe9b5d7432ea06ef231b26588cdb8231dd9abae7113dfd6252d73c9b8c8
Leaf
0x71e1d10c3d2de82be2f416b8c0d42654788f58e4fe407a4c9d38a5ef51e3dd59

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://opendata402.com/v1/worldbank/indicator"
    ]
  ],
  "name": "opendata402",
  "owner_address": "0x295aa6c5a3460a0f8755823c8ee7bbc7caf79fb1",
  "raw": {
    "accepts": [
      {
        "amount": "1000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 30,
        "network": "eip155:8453",
        "payTo": "0x295AA6c5a3460A0f8755823C8eE7bBC7CAf79fb1",
        "scheme": "exact"
      },
      {
        "amount": "1000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 30,
        "network": "eip155:137",
        "payTo": "0x295AA6c5a3460A0f8755823C8eE7bBC7CAf79fb1",
        "scheme": "exact"
      },
      {
        "amount": "1000",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 30,
        "network": "eip155:42161",
        "payTo": "0x295AA6c5a3460A0f8755823C8eE7bBC7CAf79fb1",
        "scheme": "exact"
      }
    ],
    "description": "World Bank development indicators for any country: GDP, population, inflation, unemployment, CO2 and 1,000+ more by indicator code (e.g. NY.GDP.MKTP.CD, SP.POP.TOTL, FP.CPI.TOTL.ZG). Returns the most recent yearly values. Use it for country comparisons, market sizing and economic background. World Bank data, CC BY 4.0.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "country": "NL",
              "indicator": "NY.GDP.MKTP.CD",
              "years": "5"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "country": "Netherlands",
              "indicator": "GDP (current US$)",
              "values": [
                {
                  "value": 1200000000000,
                  "year": "2025"
                }
              ]
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "country": {
                      "description": "ISO2 or ISO3 country code.",
                      "pattern": "^[A-Za-z]{2,3}$",
                      "type": "string"
                    },
                    "indicator": {
                      "description": "World Bank indicator code.",
                      "pattern": "^[A-Za-z0-9._]{3,40}$",
                      "type": "string"
                    },
                    "years": {
                      "description": "Number of recent years, 1-30 (default 5).",
                      "pattern": "^([1-9]|[1-2][0-9]|30)$",
                      "type": "string"
                    }
                  },
                  "required": [
                    "country",
                    "indicator"
                  ],
                  "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": "2026-10-25T22:04:50.728Z",
    "quality": {
      "l30DaysTotalCalls": 6,
      "l30DaysUniquePayers": 5,
      "lastCalledAt": "2026-10-25T22:04:50.489Z"
    },
    "resource": "https://opendata402.com/v1/worldbank/indicator",
    "serviceName": "opendata402",
    "tags": [
      "world-bank",
      "economics",
      "gdp",
      "population",
      "countries"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "World Bank development indicators for any country: GDP, population, inflation, unemployment, CO2 and 1,000+ more by indicator code (e.g. NY.GDP.MKTP.CD, SP.POP.TOTL, FP.CPI.TOTL.ZG). Returns the most recent yearly values. Use it for country comparisons, market sizing and economic background. World Bank data, CC BY 4.0."
}

What the leaf hashes

{"body":"c1436fe9b5d7432ea06ef231b26588cdb8231dd9abae7113dfd6252d73c9b8c8","id":117734,"kind":"listing","method":"baseline/1","observed_us":1793025611833242,"prev":null,"subject":"x402_bazaar:https://opendata402.com/v1/worldbank/indicator","subject_kind":"source_record"}

Proof

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

How to check it · This row as JSON