Evidence row 293697

What was observed

{
  "count": 15,
  "tools": [
    {
      "description": "Create a client (end-customer) for the org.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "company": {
            "type": "string"
          },
          "email": {
            "format": "email",
            "type": "string"
          },
          "name": {
            "type": "string"
          },
          "plan_id": {
            "type": "string"
          }
        },
        "required": [
          "email"
        ],
        "type": "object"
      },
      "name": "create_client"
    },
    {
      "description": "Create a project for one of the org's clients (by email).",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "client_email": {
            "format": "email",
            "type": "string"
          },
          "description": {
            "type": "string"
          },
          "name": {
            "type": "string"
          },
          "template_id": {
            "type": "string"
          }
        },
        "required": [
          "client_email",
          "name"
        ],
        "type": "object"
      },
      "name": "create_project"
    },
    {
      "description": "Search WeInc's website templates by keywords (e.g. 'restaurant', 'portfolio', 'online store') and/or category. Returns id, name, description, category, features and a start link. Pass a chosen id to start_website as template_id.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "category": {
            "description": "Limit to one category.",
            "enum": [
              "website",
              "app",
              "dashboard",
              "ecommerce",
              "blog",
              "portfolio",
              "saas",
              "motionsites"
            ],
            "type": "string"
          },
          "query": {
            "description": "Keywords to match.",
            "maxLength": 200,
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "find_templates"
    },
    {
      "description": "Aggregated analytics for the org (optionally one project).",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "days": {
            "maximum": 365,
            "minimum": 1,
            "type": "integer"
          },
          "project_id": {
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "get_analytics"
    },
    {
      "description": "Get published/preview URLs for a project.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "projectId": {
            "type": "string"
          }
        },
        "required": [
          "projectId"
        ],
        "type": "object"
      },
      "name": "get_preview_urls"
    },
    {
      "description": "Get a single project by id.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "projectId": {
            "type": "string"
          }
        },
        "required": [
          "projectId"
        ],
        "type": "object"
      },
      "name": "get_project"
    },
    {
      "description": "List the org's clients.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {},
        "type": "object"
      },
      "name": "list_clients"
    },
    {
      "description": "List the org's client-facing plans.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {},
        "type": "object"
      },
      "name": "list_plans"
    },
    {
      "description": "List builder projects for the org (paginated, filterable).",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "client_id": {
            "type": "string"
          },
          "limit": {
            "maximum": 100,
            "minimum": 1,
            "type": "integer"
          },
          "offset": {
            "minimum": 0,
            "type": "integer"
          },
          "status": {
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "list_projects"
    },
    {
      "description": "List the org's templates.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {},
        "type": "object"
      },
      "name": "list_templates"
    },
    {
      "description": "List the signed-in person's own WeInc websites, newest activity first: name, live URL if published, editor link and last updated time. Use the id with website_details or request_change.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {},
        "type": "object"
      },
      "name": "my_websites"
    },
    {
      "description": "Prepare a change to one of the person's own websites. Returns an editor link that opens their site with the instruction already typed in the WeInc chat box; it is NOT sent until they press send. The instruction should say what to change, where, and the exact new text.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "instruction": {
            "description": "The change to make, in plain language.",
            "maxLength": 4000,
            "minLength": 1,
            "type": "string"
          },
          "projectId": {
            "description": "Website id from my_websites.",
            "maxLength": 64,
            "minLength": 1,
            "type": "string"
          }
        },
        "required": [
          "projectId",
          "instruction"
        ],
        "type": "object"
      },
      "name": "request_change"
    },
    {
      "description": "Prepare a new WeInc website from a description of the business. Returns a link; nothing is built or charged until the person opens it and confirms in their browser. Put everything you know into `brief`: business name, what they do, location, services, audience, tone, pages wanted, contact details. Optionally pass `template_id` from find_templates. The build starts only after the person confirms on that page.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "brief": {
            "description": "Full description of the business and the website wanted.",
            "maxLength": 10000,
            "minLength": 1,
            "type": "string"
          },
          "template_id": {
            "description": "Template id from find_templates (optional).",
            "maxLength": 80,
            "type": "string"
          }
        },
        "required": [
          "brief"
        ],
        "type": "object"
      },
      "name": "start_website"
    },
    {
      "description": "Update a project's name, description, or status. This overwrites the current values; changing the status (for example archiving) can take the site out of normal use, so confirm with the person first.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "description": {
            "type": "string"
          },
          "name": {
            "type": "string"
          },
          "projectId": {
            "type": "string"
          },
          "status": {
            "type": "string"
          }
        },
        "required": [
          "projectId"
        ],
        "type": "object"
      },
      "name": "update_project"
    },
    {
      "description": "Details of one of the person's own websites: name, whether it is published, live URL, custom domains with status, last published time and editor link.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "projectId": {
            "description": "Website id from my_websites.",
            "maxLength": 64,
            "minLength": 1,
            "type": "string"
          }
        },
        "required": [
          "projectId"
        ],
        "type": "object"
      },
      "name": "website_details"
    }
  ]
}

What the leaf hashes

{"body":"2ef4ca07771adfaf30a85308f3ef7a993224d40a02caa3559607d2525c7e6f41","id":293697,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793049573929901,"prev":null,"subject":"92f9142a-a1e3-4105-b8b5-b4dc4c338928","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. 0xffe508fb2c59e3f109a6d52c8e99021f4809ebaf99817322c73ad3d7d1661cd2
2. 0xba486ee100987c226bdd0f0c14e1f2d30861188b6d700d34249f376b2c274220
3. 0xd12ef6acfd2da581516f7820b5d1060143bf1c489bb7a782eeda66336abdd170
4. 0x5f4c589de5e7886bf95a589abe865441f88a039418c27013b2b4769333354608
5. 0xaa56cbe2b9219f981c80032562929d5ffb75101daa5bd6bb1c4d0a92c483a26b
6. 0x7353abd442b70621b9427ba95171ab7baacd3fbefe437d4bb7a8fe057c67f64a
7. 0x15bc7cbc6112bee19e3eb506f7907c104175997bb9206ec70b1acb13ce89d470
8. 0x7771cb689eda4b828dfd1a1a0dd85050c37b504175b8b829ecba1f8f6239a75b
9. 0x30d89b61ad236029e9a9118345b845d924bffcf0bf31e1b1b9eaf6c2fdc129b4
10. 0xd3a4547616d40f6cf22a3f69647bc5fe7630b638881a5ae1ce088b336fd0e181
11. 0xbd264414f726ecec85a6b231446a7d5db56b5a61f8c3f471b7913d982daa291d
12. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae