Evidence row 126866

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://x402.swaphunt.dev/v1/market/correlation"
    ]
  ],
  "name": "x402.swaphunt.dev/v1/market/correlation",
  "owner_address": "0xd6b585dd2f48263d08fb75ea28c1598d845d23a8",
  "raw": {
    "accepts": [
      {
        "amount": "3000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xD6b585DD2F48263D08FB75EA28c1598d845d23a8",
        "scheme": "exact"
      }
    ],
    "description": "Pearson correlation of a coin's returns vs BTC (-1 to +1) over the period. Use to judge diversification and whether an alt is moving independently or just tracking BTC. A correlation coefficient, not a beta or causation claim.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "coin": "ETH",
              "period": "7d",
              "quote": "USDT"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "btc_correlation": 0.87,
              "coin": "ETH",
              "period": "7d",
              "strength": "high"
            },
            "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": {
                    "coin": {
                      "default": "ETH",
                      "description": "Coin to analyze",
                      "type": "string"
                    },
                    "period": {
                      "default": "7d",
                      "description": "Period (7d, 30d)",
                      "type": "string"
                    },
                    "quote": {
                      "default": "USDT",
                      "description": "Quote currency (USDT, USDC, EUR)",
                      "type": "string"
                    }
                  },
                  "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": "2026-10-08T18:20:50.217Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-08T18:20:49.707Z"
    },
    "resource": "https://x402.swaphunt.dev/v1/market/correlation",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Pearson correlation of a coin's returns vs BTC (-1 to +1) over the period. Use to judge diversification and whether an alt is moving independently or just tracking BTC. A correlation coefficient, not a beta or causation claim."
}

What the leaf hashes

{"body":"c138f8d19486f0bc95c9b3ec3ee0bb5e82ba60d7e58e52df3455ea8494ab4317","id":126866,"kind":"listing","method":"baseline/1","observed_us":1793025637201958,"prev":null,"subject":"x402_bazaar:https://x402.swaphunt.dev/v1/market/correlation","subject_kind":"source_record"}

Proof

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