Evidence row 453113

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://contractlens-api.appin60.com/scan"
    ]
  ],
  "name": "contractlens-api.appin60.com/scan",
  "owner_address": "0xb442dacae60c07bb5db8f33c8a6c1572d8f24e83",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xB442daCAE60C07bb5dB8f33C8a6c1572d8F24e83",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:42161",
        "payTo": "0xB442daCAE60C07bb5dB8f33C8a6c1572d8F24e83",
        "scheme": "exact"
      }
    ],
    "description": "Smart contract security scan for AI agents: give a chain id and contract address, get Slither static-analysis findings (reentrancy, unchecked calls, arbitrary sends, etc.), proxy/upgradeability status and the list of owner/role-gated admin functions (mint, pause, blacklist, upgrade). Works on any Sourcify-verified contract on Ethereum, Base, Arbitrum, Optimism, Polygon, BNB. Use before approving, depositing into or trading a token/protocol. Unverified contracts are rejected without charge.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
              "chainId": "8453"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
              "chain": "Base",
              "contractName": "FiatTokenProxy",
              "control": {
                "owner": {
                  "address": "0x3abd6f64a422225e61e435bae41db12096106df7",
                  "kind": "EOA (single key)"
                }
              },
              "findings": [
                {
                  "check": "shadowing-local",
                  "confidence": "High",
                  "description": "...",
                  "impact": "Low"
                }
              ],
              "ok": true,
              "privilegedFunctions": [
                {
                  "function": "mint(address,uint256)",
                  "modifiers": [
                    "onlyMinters"
                  ]
                }
              ],
              "proxy": {
                "implementation": "0x2Ce6311ddAE708829bc0784C967b7d77D19FD779",
                "type": "ZeppelinOSProxy"
              },
              "summary": {
                "findingsByImpact": {
                  "Informational": 35,
                  "Low": 9
                },
                "privilegedFunctionCount": 11
              }
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "address": {
                      "description": "Contract address (0x...). Must be verified on Sourcify. Proxies are followed to the implementation.",
                      "type": "string"
                    },
                    "chainId": {
                      "description": "EVM chain id: 1 Ethereum, 8453 Base, 42161 Arbitrum, 10 Optimism, 137 Polygon, 56 BNB",
                      "type": "string"
                    }
                  },
                  "required": [
                    "chainId",
                    "address"
                  ],
                  "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": "2026-10-27T10:05:50.755Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-15T07:40:06.833Z"
    },
    "resource": "https://contractlens-api.appin60.com/scan",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Smart contract security scan for AI agents: give a chain id and contract address, get Slither static-analysis findings (reentrancy, unchecked calls, arbitrary sends, etc.), proxy/upgradeability status and the list of owner/role-gated admin functions (mint, pause, blacklist, upgrade). Works on any Sourcify-verified contract on Ethereum, Base, Arbitrum, Optimism, Polygon, BNB. Use before approving, depositing into or trading a token/protocol. Unverified contracts are rejected without charge."
}

What the leaf hashes

{"body":"f8bb6eb65c2708658e0b85a0fac6afa83b3732909c136a77a99819209c799f11","id":453113,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793100597768249,"prev":72658,"subject":"x402_bazaar:https://contractlens-api.appin60.com/scan","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. 0xef3cac31900f8f3b6ab3d29dfc938f56a388c91e14821f9f37ea80f1ed50b906
2. 0x889ce0f9bce2bda09e77f862c0d5bf6dbe129163f230111e121a045e04b6030a
3. 0x6016328e5a6c9fda2af001b0a2457cab73a619ffa62e8ac0bbfef46d7cc2d563
4. 0xb204c09171d807f6aeefb0960a20acb36ef10ff741ebb59b02de9a427ef4c790
5. 0x2e13134f7049d6a9df75aaac8b170ab90a9630613eadffa66f36bb39286f6a15
6. 0xbf1b4fadf68c6e59bd9c89dacb47251e736579bc4ea7d608c9b0a4b77fd82986
7. 0x94a42153e63ac16e893e100845a6f07d1065792077df34d0050ce83523b54db0
8. 0x34905f48dc74ddc8f9d52826c536a6fe390c37e10b451dcfe18a72476d553c2f
9. 0x930b1fcfbe4599560c2ba785ea038c4ecb71dbfac328de203327705d7df6ca65
10. 0xa2f7ee67cd3d18eb6a574f673a6de5baa7d1c805f36fc95b0d45b03af8e8f907
11. 0x1b4399bae757271424da8a4da03b907adf56af6574a865598cf68ad834ce7e01
12. 0xc0448a83784154aec794ac7a249e46b6f618529dfd246ef492240c5d9b62d921
13. 0xe0ddf3e1c8349b7fe55d4b2a6864486a77de3e3c0e371df44d69aeb837cfd79c
14. 0xce1471491ffb52101d7cd9884cca0fb37a9496f6e8250375054907d24a35d04f
15. 0x56f7109d4cde42492651beb1237c13cdcbf95e6fee2b2482391a2388e04c4629
16. 0x8745bd887f5ce9f7a49558fd2b04cdcd97a05ea9f8a23f62d0e80cb13d328b0f
17. 0xdf1105afdc109de3c09a98fc8a3864159ad964e6f49b635c105a27a1e1f14310
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4