Evidence row 54305

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://depth.genexxis.com/slippage"
    ]
  ],
  "name": "depth.genexxis.com/slippage",
  "owner_address": "0x9287e3102d411029025c7617d75245bfc7920f17",
  "raw": {
    "accepts": [
      {
        "amount": "5000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x9287e3102D411029025C7617d75245BFc7920f17",
        "scheme": "exact"
      }
    ],
    "description": "Simulated market order on five spot venues for a USD amount: average fill, slippage in bps vs mid, worst price, fully filled or not, best venue, plus bid/ask depth in USD within 0.5%, 1% and 2% of mid.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "side": "buy",
              "symbol": "ETH",
              "usd": "50000"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "bestVenue": {
                "avgFillPrice": 2346.82,
                "fullyFilled": true,
                "slippageBps": 0.4,
                "venue": "binance"
              },
              "errors": [],
              "side": "buy",
              "symbol": "ETH",
              "usd": 50000,
              "venues": [
                {
                  "avgFillPrice": 2346.82,
                  "depthUsd": {
                    "pct0_5": {
                      "askUsd": 3900000,
                      "bidUsd": 4100000
                    },
                    "pct1": {
                      "askUsd": 7200000,
                      "bidUsd": 7600000
                    },
                    "pct2": {
                      "askUsd": 11800000,
                      "bidUsd": 12500000
                    }
                  },
                  "fullyFilled": true,
                  "instrument": "ETHUSDT",
                  "mid": 2346.725,
                  "quote": "USDT",
                  "slippageBps": 0.4,
                  "spreadBps": 0.04,
                  "venue": "binance",
                  "worstPrice": 2346.9
                }
              ]
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "side": {
                      "description": "buy or sell",
                      "type": "string"
                    },
                    "symbol": {
                      "description": "Coin ticker, e.g. BTC, ETH, SOL",
                      "type": "string"
                    },
                    "usd": {
                      "description": "Order size in USD (10 to 50000000)",
                      "type": "string"
                    }
                  },
                  "required": [
                    "symbol",
                    "side",
                    "usd"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      },
      "builder-code": {
        "info": {
          "s": [
            "cdp_sdk_server"
          ]
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "additionalProperties": false,
          "properties": {
            "a": {
              "description": "App builder code",
              "pattern": "^[a-z0-9_]{1,32}$",
              "type": "string"
            },
            "s": {
              "description": "Service builder codes",
              "items": {
                "pattern": "^[a-z0-9_]{1,32}$",
                "type": "string"
              },
              "maxItems": 11,
              "type": "array"
            },
            "w": {
              "description": "Wallet builder code",
              "pattern": "^[a-z0-9_]{1,32}$",
              "type": "string"
            }
          },
          "type": "object"
        }
      },
      "eip2612GasSponsoring": {},
      "erc20ApprovalGasSponsoring": {}
    },
    "lastUpdated": "2026-10-26T11:53:57.919Z",
    "quality": {
      "l30DaysTotalCalls": 4,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-26T11:53:57.407Z"
    },
    "resource": "https://depth.genexxis.com/slippage",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Simulated market order on five spot venues for a USD amount: average fill, slippage in bps vs mid, worst price, fully filled or not, best venue, plus bid/ask depth in USD within 0.5%, 1% and 2% of mid."
}

What the leaf hashes

{"body":"987dc046776673eeba28f1e6c5dde28fbfe43eff123ae95151a14b9cdfe9e0a3","id":54305,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793025431943458,"prev":null,"subject":"x402_bazaar:https://depth.genexxis.com/slippage","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0x0e961990dbb78f1026c0093341aee5b1f2d5b2c6149c9b16a88d47607b0d9118
2. 0x8779af71eb1b71606fa2226fc11e8b00bd4ce39c2777d58f109c9b7cc6c4567c
3. 0xd19034aff54f0d190d841eafc91d8c0f053fbb6cade8cbcf801c5fe0a5d9d9a4
4. 0x91a709526191d0bd1e58e6b104af12b6a04a4d2a49eee6952423453df8de92f2
5. 0x77af8721fd2b2a1ef339abe66a15be4127713ec4c4e7505189f69302d43e813b
6. 0x921835e98ee80f846b7d88e181643763ecfcfa9f9dd7059334d8946e38a444db
7. 0xfdf416199a645068aad0c206b86690b9427cef60abddc76aaf30c87b910aaeb3
8. 0xd0d64129cd3991df3ff242a9cf1c7cf3397d0dc486857c965b0f78ea40553d66
9. 0x237ff8ead2e807c8c8253ebc3fbd3c0d1d8bc94d78c3e36dfc13945e41878a0f
10. 0x36de94df31980769366d6459ea42b641bdc51120bfd8317d0101e69404feba8e
11. 0x1e6a5f0042a4b7776e54cf79ce729b60eac17c4eb209cc9613fcd31c9fa0d26c
12. 0x129649b2ec48fbc611fb055c3f5627bda42692beb65d09e853d75bcda4e06239
13. 0x294f7935f78a896b5f246a7c9a7ee1b023720acdb03fff3cd549c63479848ec9
14. 0xb49e8c2564256e5322e375cb619d9ac70fd17c1d1eba9c991bba4cb6428f45cc
15. 0x60582ab4b41e72eb70eb0bce07fbf0fb4d2b62a8bad5be50f5d16d511adc746c
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae