Evidence row 427009

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://bot-bazaar.fly.dev/v1/x402/amm-constant-product-calc"
    ]
  ],
  "name": "Bot Bazaar",
  "owner_address": "0x847f54ae8ddfd71ed7bc930c1f7a73576fab03a9",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x847f54ae8dDFD71ed7bC930C1f7a73576FAb03A9",
        "scheme": "exact"
      }
    ],
    "description": "Compute Uniswap v2 constant-product swap output, effective price, fee deduction, and price impact percentage.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "amount_in": "10000"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "amount_in": 10000,
              "amount_out": 9871.580344,
              "disclaimer": "Automated analytical calculation/linting only; not financial, tax, or legal advice.",
              "effective_price": 0.987158,
              "fee_bps": 30,
              "generated_at": 1792960000,
              "price_impact_pct": 1.2842,
              "spot_price": 1,
              "tool": "amm-constant-product-calc",
              "valid": true
            },
            "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": {
                    "amount_in": {
                      "description": "Swap input token amount",
                      "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": "2026-10-27T02:13:29.9Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-27T02:13:29.63Z"
    },
    "resource": "https://bot-bazaar.fly.dev/v1/x402/amm-constant-product-calc",
    "serviceName": "Bot Bazaar",
    "tags": [
      "x402",
      "reputation",
      "sellers",
      "base",
      "usdc"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Compute Uniswap v2 constant-product swap output, effective price, fee deduction, and price impact percentage."
}

What the leaf hashes

{"body":"346d75b482f88d03f8a09a30fb1db6183f22f089a21c49f4c92429dbffcf3e40","id":427009,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793086317601080,"prev":409436,"subject":"x402_bazaar:https://bot-bazaar.fly.dev/v1/x402/amm-constant-product-calc","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0xfd2af3f27f3cf40538327a2dd98b5685782bc9f626f25dcf3a7fbf71382ba400
2. 0x1858e9ebd67427eb7c9d3b102ba805a1c8e8bc9e82a12c54f4a5fdf30d646d3e
3. 0x842175b7032a5a4c24ab4b4ca69af032fb35c4b74c4b1402ab69e290affc3c07
4. 0x57082b6c9e12d00ae8bb50423168f3b0bd074093934e482689efff8ac4f557ba
5. 0x0b62e627a45e042d420ea60625c6db42a4f5936a597a61ed80cc912fa300c340
6. 0x14f437bd09a0850298af7e308936c904f295633fb886a1c20d74f622f60ce214
7. 0x03a48afcd9ef4cc5dc8d61b4084919138a78c6dc464552a4340c484de7e14b34
8. 0x80357167282470f8d8445a09d7abed9807449924f4039aee10ca94ec04db37f8
9. 0x11d918f78d0af62c93797d35a3e7688d1baf3dbb165f6a0761dd2d76c564ffba
10. 0x5943b7c2a87ba36d413415050817f9a38998089d1ceec112a43fc5f1f8e900f1
11. 0x913c1ab81bd3a3abbf855573e8ced45a41df599bd9b6062b6a769ca205198aa7
12. 0x405c03a710a7150f5182f236dbd76258bf856f8cdf3ac954821ac082524f65da
13. 0x56e872147e60f01cdcee33340b018a7ad7be91ec5b5daef0d2c629c3ca13cbd8
14. 0xb5b652bba4a5afca56c21031d89b1c06361563aaf54ccc8541c296ceeb2b66fa

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4