Evidence row 450919

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://offercheck.offercheck.workers.dev/v1/price"
    ]
  ],
  "name": "offercheck",
  "owner_address": "0xb9721fdd2ec85f7f604f5bbca2292d7c4ff6b62c",
  "raw": {
    "accepts": [
      {
        "amount": "2000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0xB9721FDD2EC85F7f604F5BBcA2292d7C4ff6B62c",
        "scheme": "exact"
      }
    ],
    "description": "Current prices for cryptocurrencies and tokens by symbol (btc, eth, sol, usdc, ...), CoinGecko slug, or on-chain token address on Base, Ethereum, Arbitrum, Solana and 100+ chains, using DeFiLlama's aggregated DEX/CEX pricing with a per-asset confidence score. Quote in USD or any ECB fiat currency. Up to 25 assets per call. $0.002 per call.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "ids": "btc,eth,base:0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
              "vs": "USD"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "fetched_at": "2026-09-25T20:53:41.000Z",
              "ms": 180,
              "prices": {
                "base:0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913": {
                  "confidence": 0.99,
                  "decimals": 6,
                  "id": "base:0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
                  "price": 0.9999,
                  "price_usd": 0.9999,
                  "priced_at": "2026-09-25T20:53:20.000Z",
                  "symbol": "USDC"
                },
                "btc": {
                  "confidence": 0.99,
                  "id": "coingecko:bitcoin",
                  "price": 83819.24,
                  "price_usd": 83819.24,
                  "priced_at": "2026-09-25T20:53:20.000Z",
                  "symbol": "BTC"
                }
              },
              "source": "DeFiLlama coins API (aggregated on-chain DEX + CEX pricing with a per-asset confidence score)",
              "vs": "USD",
              "warnings": []
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "ids": {
                      "default": "btc,eth",
                      "description": "Comma-separated assets: symbols (btc, eth, sol, usdc, usdt, bnb, xrp, ada, doge, avax, link, ...), coingecko:<slug>, or <chain>:<token address> (e.g. base:0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913). Default btc,eth. Max 25.",
                      "type": "string"
                    },
                    "vs": {
                      "default": "USD",
                      "description": "Quote currency: USD (default) or any ECB fiat code (EUR, GBP, JPY, ...)",
                      "type": "string"
                    }
                  },
                  "required": [],
                  "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": "2026-10-27T10:10:23.628Z",
    "quality": {
      "l30DaysTotalCalls": 9,
      "l30DaysUniquePayers": 5,
      "lastCalledAt": "2026-10-26T00:16:34.525Z"
    },
    "resource": "https://offercheck.offercheck.workers.dev/v1/price",
    "serviceName": "offercheck",
    "tags": [
      "finance",
      "fx",
      "exchange-rate",
      "currency",
      "crypto"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Current prices for cryptocurrencies and tokens by symbol (btc, eth, sol, usdc, ...), CoinGecko slug, or on-chain token address on Base, Ethereum, Arbitrum, Solana and 100+ chains, using DeFiLlama's aggregated DEX/CEX pricing with a per-asset confidence score. Quote in USD or any ECB fiat currency. Up to 25 assets per call. $0.002 per call."
}

What the leaf hashes

{"body":"cfa11c63b1ebf9d67697f952848374e97347c7243e792c957af53fee8747d2cd","id":450919,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793100478676321,"prev":1296,"subject":"x402_bazaar:https://offercheck.offercheck.workers.dev/v1/price","subject_kind":"source_record"}

Proof

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