Evidence row 409341

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://bot-bazaar.fly.dev/v1/x402/flashloan-arb-breakeven"
    ]
  ],
  "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": "Calculate minimum gross arbitrage spread in bps required to cover flashloan fee, dual DEX swap fees, and L2 gas cost.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "notional_usd": "50000"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "disclaimer": "Automated analytical calculation/linting only; not financial, tax, or legal advice.",
              "generated_at": 1792960000,
              "min_gross_profit_usd": 200.05,
              "tool": "flashloan-arb-breakeven",
              "total_fee_bps": 40.01,
              "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": {
                    "notional_usd": {
                      "description": "Flashloan notional size in USD",
                      "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": "2026-10-27T05:08:26.581Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-26T10:54:58.476Z"
    },
    "resource": "https://bot-bazaar.fly.dev/v1/x402/flashloan-arb-breakeven",
    "serviceName": "Bot Bazaar",
    "tags": [
      "x402",
      "reputation",
      "sellers",
      "base",
      "usdc"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Calculate minimum gross arbitrage spread in bps required to cover flashloan fee, dual DEX swap fees, and L2 gas cost."
}

What the leaf hashes

{"body":"47e94d514fc5f1b0f294402a82653ffe5b08c0e7eb37337f9eeae176e28d0210","id":409341,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793080370415543,"prev":82121,"subject":"x402_bazaar:https://bot-bazaar.fly.dev/v1/x402/flashloan-arb-breakeven","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. 0x4fe62c50d1641cb51648a9ae3b6d5787e9d6f2b32c6f200fa8c7b55e54656c05
2. 0x4ef967f91eee32a7a8695e9596528bd861cfd566410d6b23a60c0f1874a649cf
3. 0x0194a41a1b90ca1d1de4a1dccb30d50e044064d25262845dc69c667be20510ce
4. 0x6fdedf4caa3271eb7e0562e7cee02b0a0e9e46d45f1fd7700f5f1815c7d809ab
5. 0xc2d061eb6b0d5171996aaae21f1502a3af2de8f81bc315c2aee75abc10490025
6. 0x49f2a659448c39bdaf59860d5fc193a526176072959e5a5c9e6aa221ba12c4fc
7. 0xba4ae1dd21019deb18de8f401c6ab2cf0ea3c95272278d5b3ef66bcbf8e5af32
8. 0xaefe30b09084a8bef9e2f35ae249288827d2db6976a1fd96ec3055cb5e2dcffb
9. 0xf5a5178cf71007d95f468bb9e3d4f1774cb88b1cae891d381fb539ce41594dbd
10. 0x55987e06d3f19964f0665d2ed605e372cff77da1e925cd1737c5e1d5db3f27c5
11. 0x276968225b1bf2418a52894fa38834730d4be12dcec109ed0939a5b91c8e1799
12. 0x8762ddf9a7f6b156629a8a66fe575b878ee44cd59a7f0a583ec6db0a152d703b
13. 0x797da99476c7ebaa971607ae725e5e240b79de9e49d28859b94de107c850aaab
14. 0x9ea0c6a53f80a30b6f13671109f98a000cf98e581875129f4be4b57131d06364
15. 0xb78ea6a255dd06e2f402a1a733bca392fa6243920bcba95e8b80bdfc6ce5f553
16. 0x3ed50f053eca72dfd3a9d45a11935240bfe691e57835c367ddebe2cbc49efe9d
17. 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4