Evidence row 2199905

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://leftclaw.services/api/audit"
    ]
  ],
  "name": "leftclaw.services/api/audit",
  "owner_address": "0xcfb32a7d01ca2b4b538c83b2b38656d3502d76ea",
  "raw": {
    "accepts": [
      {
        "amount": "1000000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xCfB32a7d01Ca2B4B538C83B2b38656D3502D76EA",
        "scheme": "exact"
      }
    ],
    "description": "Smart Contract Audit — Security review of a single contract",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "callbackUrl": "optional webhook URL — completed report is POSTed to it",
              "context": "optional context",
              "description": "contract address (verified on Basescan/Etherscan) or source code"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "estimatedCompletionSeconds": 3600,
              "jobId": 42,
              "jobUrl": "https://onedollaraudit.com/audit/42",
              "message": "Audit job created on-chain. Poll statusUrl (JSON) until status is 'complete', or pass a callbackUrl to get the result POSTed to you.",
              "statusUrl": "https://onedollaraudit.com/api/jobs/42"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "callbackUrl": {
                      "description": "Optional https URL — when the job finishes, {jobId, status, reportUrl, statusUrl} is POSTed to it",
                      "type": "string"
                    },
                    "context": {
                      "description": "Additional context (optional)",
                      "type": "string"
                    },
                    "description": {
                      "description": "Contract address (verified on Basescan/Etherscan) or source code (min 10 chars)",
                      "type": "string"
                    }
                  },
                  "required": [
                    "description"
                  ]
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "bodyType",
                "body",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-11-02T17:57:42.611Z",
    "quality": {
      "l30DaysTotalCalls": 122,
      "l30DaysUniquePayers": 6,
      "lastCalledAt": "2026-11-02T17:58:27.857Z"
    },
    "resource": "https://leftclaw.services/api/audit",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Smart Contract Audit — Security review of a single contract"
}

What the leaf hashes

{"body":"8cc6710a8d1ac3129da73dab01ec405568d027256fca90e5e28075ced85f50db","id":2199905,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793646793516820,"prev":1789722,"subject":"x402_bazaar:https://leftclaw.services/api/audit","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xaa628fd2b64f3032168b435b070ea523cd7d6526a9e9ede9bf611d340d0ecb94
2. 0xaffe3f72eefacef9b60c6dcac27dfc19e7d71db5db9e334ead8cde223b88b2c3
3. 0x2ad4ce0227c8224f5a28599ae7b2e9c996b5736df89a22605048c87d4af6c5c7
4. 0xc70db39756287ab9312387494a713236f9ff843c549617c9959d9a0fec98c94f
5. 0x9e0926ef2b2fccdae486330eda67cf835972f1d3f8ad505ef1655adcea137ccc
6. 0x69b20b248ec21855919d24eb06d33ec1c6a840a2d4750d1f6ec80f8d150fb53f
7. 0xa4ab8254ecb3116eeef7fda3f6b423c1b4ad47042a763c5362498b6fc9d6d773
8. 0x40c23661313b62c997a31b5f2165171a7eddff79bb5ca25554f1ba24bbbee164
9. 0x7e7dadfbf5802f691d8314757db6939f444bd6ed60c66e32902090ed77e837b0
10. 0xef34c74fde75ea28a5d42efe8c87a21f78ca36f953431f07af2eb7b7b16b040e
11. 0xe63ee161a6381a689376228cfa3659fd752ef85106858bd5f978bcd0c49a24aa
12. 0xecb2b1beabd76534757e66312399858ccb35ae71884df60c160786e26591e83b
13. 0x0a8f32fa56d4ddb69ff176883beda0b0217f66ec9bd09c11cec95d7ba5f6c70a
14. 0x27deeb1ef1692b4773e73c16b6d8d0cdf4251fe2660821e5336f57539770fd2f
15. 0x793184605629cd36ba80a07cbe115ca35e8923297bf024260c6f5c06b255f638
16. 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af