Evidence row 294787

What was observed

{
  "count": 5,
  "tools": [
    {
      "description": "Executes an API request with a given HAR request object.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "harRequest": {
            "description": "HAR request object",
            "properties": {
              "headers": {
                "items": {
                  "properties": {
                    "name": {
                      "type": "string"
                    },
                    "value": {
                      "type": "string"
                    }
                  },
                  "required": [
                    "name",
                    "value"
                  ],
                  "type": "object"
                },
                "type": "array"
              },
              "method": {
                "description": "options, get, head, patch, post, put, delete",
                "type": "string"
              },
              "postData": {
                "anyOf": [
                  {
                    "properties": {
                      "mimeType": {
                        "description": "e.g. application/json, text/plain",
                        "type": "string"
                      },
                      "text": {
                        "description": "Raw request body as a string",
                        "type": "string"
                      }
                    },
                    "required": [
                      "mimeType",
                      "text"
                    ],
                    "type": "object"
                  },
                  {
                    "properties": {
                      "mimeType": {
                        "description": "e.g. multipart/form-data, application/x-www-form-urlencoded. Use multipart/form-data for form submissions.",
                        "type": "string"
                      },
                      "params": {
                        "description": "Form parameters. Use this instead of text for multipart/form-data and url-encoded requests.",
                        "items": {
                          "properties": {
                            "name": {
                              "type": "string"
                            },
                            "value": {
                              "type": "string"
                            }
                          },
                          "required": [
                            "name"
                          ],
                          "type": "object"
                        },
                        "type": "array"
                      }
                    },
                    "required": [
                      "mimeType",
                      "params"
                    ],
                    "type": "object"
                  }
                ]
              },
              "queryString": {
                "items": {
                  "properties": {
                    "name": {
                      "type": "string"
                    },
                    "value": {
                      "type": "string"
                    }
                  },
                  "required": [
                    "name",
                    "value"
                  ],
                  "type": "object"
                },
                "type": "array"
              },
              "url": {
                "description": "full url to call",
                "format": "uri",
                "type": "string"
              }
            },
            "required": [
              "method",
              "url"
            ],
            "type": "object"
          }
        },
        "required": [
          "harRequest"
        ],
        "type": "object"
      },
      "name": "execute-request"
    },
    {
      "description": "Gets detailed information about a specific API endpoint, including security schemes and servers",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "method": {
            "description": "The HTTP method (e.g. GET, POST, PUT, DELETE).",
            "type": "string"
          },
          "path": {
            "description": "The API endpoint path (e.g. /api/v1/users).",
            "type": "string"
          }
        },
        "required": [
          "path",
          "method"
        ],
        "type": "object"
      },
      "name": "get-endpoint"
    },
    {
      "description": "Lists all API paths and their HTTP methods with summaries, organized by path. Results can be passed directly into 'get-endpoint'.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {},
        "type": "object"
      },
      "name": "list-endpoints"
    },
    {
      "description": "Before calling any Vybe endpoint without an API key (e.g. AI agent, throwaway script, premium-only path), use this to access the same endpoint via x402 pay-per-call USDC on Solana.",
      "inputSchema": {
        "properties": {},
        "type": "object"
      },
      "name": "pay-with-x402"
    },
    {
      "description": "Performs a deep search through paths, operations, and parameters to discover relevant API endpoints. Use this tool to find specific API capabilities, required parameters, or data models based on search keywords. Results can be passed directly into 'get-endpoint'.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "pattern": {
            "description": "Search pattern (case-insensitive)",
            "type": "string"
          }
        },
        "required": [
          "pattern"
        ],
        "type": "object"
      },
      "name": "search-endpoints"
    }
  ]
}

What the leaf hashes

{"body":"c0bdb38eee4e63b9a54cb07ea95f1e55857e4bd8cdc4c9e66771b4d16e562164","id":294787,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793050404060288,"prev":null,"subject":"3abe08be-9d46-45d5-b150-1777f283091d","subject_kind":"endpoint"}

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. 0x71407d4351162f5b27e687e50be70793cd67ed24d0543dc61aed1a552e067fc2
2. 0xfb91da9588ba0bff7977750b0c9a5dd393cb614b7120957d58d47ca8df772435
3. 0xb5e24eaf60294a9a9146e5e08ac3e5c8dcdc9cbc75a3c77c8ec3f69b1dfd48cc
4. 0x96489a802c8a9e62db1232899fb4b3b08211a711840652792f747a6c579325c3
5. 0x6934b9f25115d7c528cec710d6c1325a470a299ce8e0783302e15c228b78e310
6. 0x044d1d15d97f1fae36ae5d76044161256bf22393a980ad14266eb282b4007b24
7. 0x5a65c8da2c1a3eb4b71fcd4e0ce51f940a13c7e5f5f5770b83f5ad8b69faf657
8. 0x9fe31285ea9e723fb061f5ca759c9573efe3bfa5e5ab2fb0a8789961256934f3
9. 0xe3cd934fdc098dd7ad70511a39f0148d785d2032abeccffab7306ace781776f5
10. 0x0713a0ebeb53a78275d9103be9f6ca1687f13b61cbba8f146f9ef3faf529dde5
11. 0x170ddfc94752b8644bb33b281e6fa15e2037a7340325b12b704591a5bd5381b4
12. 0xef1802ec08c5a2efaca6aadccc58edcebeb620a019383dc0785f198c677a9427
13. 0x06064dc1eb2363bec8c2a752e0a28aafc4bf0cb21d1b1b755821c1575bb77a96
14. 0xc4fe2177880ea1b0e82b6fe4c270090fd0fbe5af3a42a8cbf6a6ba2fa35625f6
15. 0x15039087bf60ae9b06b756ec3cbc299760e59923a438bbd91e34d105186db0ed
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae