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Evidence row 124298

Observed , by baseline/1.

Kind
listing
About
source_record x402_bazaar:https://www.blockchainiq.co/api/x402/v1/history/:coinId
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
4a1ff1484c246972fbf1703e63b65be9ac26e7a9f9694afb15267cbd54b86cc0
Leaf
0x2307bc4ce2ad258d62e37cc308c6cf98f71dae33514a551d3be15991b6572b90

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://www.blockchainiq.co/api/x402/v1/history/:coinId"
    ]
  ],
  "name": "Crypto Price History - Daily",
  "owner_address": "0x617da9383fba67e86137bc4924b8b7e400fb7c9e",
  "raw": {
    "accepts": [
      {
        "amount": "30000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x617dA9383fbA67e86137BC4924b8b7E400fB7C9e",
        "scheme": "exact"
      }
    ],
    "description": "Historical crypto prices: daily USD price series for one coin by CoinGecko id (bitcoin, ethereum, solana, ripple for XRP and more), from 1 to 730 days back via ?days=. Use for charts, returns, volatility, drawdown, moving averages and backtests. Returns date and price per day as JSON. No API key. From $0.01 per call, scaling with the range requested and capped at $0.05. Blockchain IQ.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "pathParams": {
              "coinId": "ethereum"
            },
            "queryParams": {
              "days": 365
            },
            "type": "http"
          },
          "output": {
            "example": {
              "coinId": "ethereum",
              "count": 2,
              "data": [
                {
                  "date": "2026-10-01",
                  "price": 2684.708553282074
                },
                {
                  "date": "2026-10-02",
                  "price": 2709.044298151576
                }
              ],
              "days": 2,
              "disclaimer": "Market data and analysis, not investment advice.",
              "source": "Blockchain IQ",
              "terms": "https://www.blockchainiq.co/terms"
            },
            "type": "json"
          }
        },
        "routeTemplate": "/api/x402/v1/history/:coinId",
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "pathParams": {
                  "properties": {
                    "coinId": {
                      "description": "CoinGecko coin id, e.g. bitcoin",
                      "type": "string"
                    }
                  },
                  "required": [
                    "coinId"
                  ],
                  "type": "object"
                },
                "queryParams": {
                  "properties": {
                    "days": {
                      "description": "Days of history (default 365)",
                      "maximum": 730,
                      "minimum": 1,
                      "type": "integer"
                    }
                  },
                  "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": "2026-10-03T10:15:48.326Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-03T10:15:48.184Z"
    },
    "resource": "https://www.blockchainiq.co/api/x402/v1/history/:coinId",
    "serviceName": "Crypto Price History - Daily",
    "tags": [
      "crypto",
      "price-history",
      "historical-data",
      "bitcoin",
      "ethereum"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Historical crypto prices: daily USD price series for one coin by CoinGecko id (bitcoin, ethereum, solana, ripple for XRP and more), from 1 to 730 days back via ?days=. Use for charts, returns, volatility, drawdown, moving averages and backtests. Returns date and price per day as JSON. No API key. From $0.01 per call, scaling with the range requested and capped at $0.05. Blockchain IQ."
}

What the leaf hashes

{"body":"4a1ff1484c246972fbf1703e63b65be9ac26e7a9f9694afb15267cbd54b86cc0","id":124298,"kind":"listing","method":"baseline/1","observed_us":1793025624445771,"prev":null,"subject":"x402_bazaar:https://www.blockchainiq.co/api/x402/v1/history/:coinId","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