Evidence row 71337

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://auditor-x402.onrender.com/api/contract-logs"
    ]
  ],
  "name": "auditor-x402.onrender.com/api/contract-logs",
  "owner_address": "0xbc94acb997cdb3152477978bc81b59255f77e224",
  "raw": {
    "accepts": [
      {
        "amount": "5000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xbC94aCb997cDb3152477978Bc81B59255F77E224",
        "scheme": "exact"
      }
    ],
    "description": "Recent event logs for any contract on Base over a bounded recent window (reads eth_getLogs). Optionally filter by topic0 (event signature hash). Returns up to 50 logs with block, tx hash, topics and data. Window is limited by the RPC log-range quota. Use this for generic event queries not covered by whale-wallet-tracker or token-deploy-radar.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "address": {
                      "description": "Contract address (0x...) to read logs from",
                      "type": "string"
                    },
                    "topic0": {
                      "description": "Optional 32-byte event signature hash (0x...) to filter by",
                      "type": "string"
                    },
                    "windowBlocks": {
                      "description": "Blocks to scan (10-120, default 100)",
                      "type": "number"
                    }
                  },
                  "required": [
                    "address"
                  ]
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-25T20:32:52.652Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-25T20:32:52.543Z"
    },
    "resource": "https://auditor-x402.onrender.com/api/contract-logs",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Recent event logs for any contract on Base over a bounded recent window (reads eth_getLogs). Optionally filter by topic0 (event signature hash). Returns up to 50 logs with block, tx hash, topics and data. Window is limited by the RPC log-range quota. Use this for generic event queries not covered by whale-wallet-tracker or token-deploy-radar."
}

What the leaf hashes

{"body":"113175c8b8384b9535eff4b5be14689b5c3affe3f00d75df02837132ba4ca146","id":71337,"kind":"listing","method":"baseline/1","observed_us":1793025481976407,"prev":null,"subject":"x402_bazaar:https://auditor-x402.onrender.com/api/contract-logs","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. 0x03417033a994f0cc616da73f60f4370376e6dd0caf4bd0d76df41a0c1ab2bcd6
2. 0xf61bce2ccc09cf6bcca03547f0d74f3f2b5a45d2b11d283be9397f87e41a35be
3. 0xffa014238c92d39f86b27582e73ee23faafd2f11f20eaeeffdf831963c8e3d5f
4. 0xa6fb879be632ef618f06c75f52d8a3663aea594ddccc0621277ad5e493791af9
5. 0x2ba276a21694f7dc2b997669a6f12239e04947f06b14b44d18ef10498b3e6496
6. 0xc9cd4bed323a0863b3ac38cc411b57b5d459da3426682f3765832beb0269f126
7. 0xd1ed54dc4add8f0e567edb62c7e6a83222aa805e86ad98884183a58f7fb1138b
8. 0x71271af01ee90e7cf35e1937ababe9262be154437f1e56a3a5cebc229234023d
9. 0x48e38167e1857fae9878a08be05cde083f0575f14771639b04edc518c9d1af23
10. 0x7eb88a3b9eed96824d9e196c7f83cd784e15460aa54a9a4dc628a19fb1c77aa6
11. 0x4e18f6df894eff467396bfe85f6d6b90f40522629a1dd7517152c38e1c70e111
12. 0xd75ede2689ed83bbc8980becaf4f32a77c7e05567790cd351e997bb28aa0844c
13. 0x92ff7d176556ddbe3d885e2ab73948b14a6aa3568a8fd237427d4f8415235a23
14. 0xd1d3499072edb10edc68f84bcae2365d2ab534df689250cab18c751b6f13b6ff
15. 0x7ddc2fead128357f881b63e6c7c26d7fbbb84fca6c7c8e0bbfe386de86ca8d39
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae