Evidence row 72301

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://checker-production-40a5.up.railway.app/check"
    ]
  ],
  "name": "Token Risk Checker",
  "owner_address": "0x2e6e9c7e3a1a286e7b691b53dc90bc8eb703f16d",
  "raw": {
    "accepts": [
      {
        "amount": "50000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x2E6e9C7E3a1A286E7B691B53Dc90bc8eB703F16d",
        "scheme": "exact"
      }
    ],
    "description": "Base token risk report with an AI-written plain-English summary. Checks what most scanners miss: whether the creator or launch wallet can pull the pool liquidity (incl. Uniswap V4), copycat tokens reusing a bigger token's ticker, and Clanker/Doppler/B20 launch platforms. Also honeypot and taxes, mint/pause/blacklist powers, upgradeable proxy, ownership and holders. Returns a 0-100 score, LOW/MEDIUM/HIGH level and per-check reasons.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "address": "0x4ed4E862860beD51a9570b96d89aF5E1B0Efefed"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "address": "0x4ed4E862860beD51a9570b96d89aF5E1B0Efefed",
              "chain": "Base",
              "checks": {
                "honeypot": {
                  "reason": "Buy and sell simulation succeeded; buy tax 0.0%, sell tax 0.0%.",
                  "status": "pass"
                },
                "liquidity_control": {
                  "reason": "The creator/owner wallets hold none of the liquidity in the main pools.",
                  "status": "pass"
                }
              },
              "disclaimer": "Automated risk screen, not a security audit.",
              "risk_level": "LOW",
              "risk_score": 20,
              "summary": "Degen screens as low risk ...",
              "token": {
                "name": "Degen",
                "symbol": "DEGEN"
              }
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "address": {
                      "description": "Token contract address (0x followed by 40 hex characters)",
                      "type": "string"
                    },
                    "chain": {
                      "description": "Chain name; defaults to base",
                      "enum": [
                        "base"
                      ],
                      "type": "string"
                    }
                  },
                  "required": [
                    "address"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      },
      "builder-code": {
        "info": {
          "s": [
            "cdp_sdk_server"
          ]
        },
        "schema": {
          "$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": "2026-10-21T07:52:20.821Z",
    "quality": {
      "l30DaysTotalCalls": 4,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-21T07:52:20.674Z"
    },
    "resource": "https://checker-production-40a5.up.railway.app/check",
    "serviceName": "Token Risk Checker",
    "tags": [
      "token-risk",
      "security",
      "base",
      "honeypot",
      "rug-pull"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Base token risk report with an AI-written plain-English summary. Checks what most scanners miss: whether the creator or launch wallet can pull the pool liquidity (incl. Uniswap V4), copycat tokens reusing a bigger token's ticker, and Clanker/Doppler/B20 launch platforms. Also honeypot and taxes, mint/pause/blacklist powers, upgradeable proxy, ownership and holders. Returns a 0-100 score, LOW/MEDIUM/HIGH level and per-check reasons."
}

What the leaf hashes

{"body":"8d325603ee6168ad6a2bbb35572d7a3032ae5e66d447c6ced6f352af457de2eb","id":72301,"kind":"listing","method":"baseline/1","observed_us":1793025485612264,"prev":null,"subject":"x402_bazaar:https://checker-production-40a5.up.railway.app/check","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. 0xfc8c4dafd2663b38ea4f57f5c454c468d7f9933eef74cf95f48cc34034dbe463
2. 0x6891e7afe1f98ba4b926e1bb5579bbdf6826a39811f8f0452087b2ec01daccfb
3. 0x2ade810d36afc16b6bedf20e3c3a0086e018b20534d222393529a68fad9a5d62
4. 0x50d401d43aec699d891a57ea880a79ae878baf1b8e2dcbcaa25122a20aff187c
5. 0xce739f762b0b1dbe95d7212746ff827557432f6cd75a44ba8ce12ab90cf0013a
6. 0x6fa13d7a1db255eafe0a3e7002715fc03862ab2ea3ca60d32ecc66e21e3fa3e6
7. 0x4e28c2640d32f998db493e0c0aec714ac98cc1565f17f0e843856e7579ea8add
8. 0x8db6b774b2dfc8c1179ffa99ffbed3aa8c9d3a16517531c3539e3c34842666ce
9. 0x136ba120fe1689e63adfe97318f101db112c5f8bc417737f0dd8694087327526
10. 0x3a8d3d4169cff276684d88a4f127811b670ead57557bd0903bd3af277772b2c1
11. 0x51bc8fcd224b36d2c60fa49f46f383ee8328191b9e73209ce8018f2612c3d42f
12. 0xf8173f36b7a27e1bb0f6961a49501bba1d99349c5e11449d0d557fbaa910be0a
13. 0xbee644d57738676bfb20eb90d6021f364bf883a8d54f8d17e9dc4749b4074c3d
14. 0x44945ea9ad8b24e723ad5a8fd6d014024a49531783f74ff9229c2ab6930e84c8
15. 0x68d296b1e00b4899fb83c3fba36fffaefa311eac2903067dbebfe776a12b4a9a
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae