Evidence row 298447

What was observed

{
  "count": 3,
  "tools": [
    {
      "description": "Build a weekly status, project update, or quarterly report from a connected source. Native PowerPoint objects. Requires API key.",
      "inputSchema": {
        "properties": {
          "kind": {
            "enum": [
              "weekly",
              "quarterly",
              "project"
            ],
            "type": "string"
          },
          "pageId": {
            "type": "string"
          },
          "projectId": {
            "type": "string"
          },
          "projectKey": {
            "type": "string"
          },
          "repoFullName": {
            "type": "string"
          },
          "source": {
            "description": "jira | github | notion | asana | linear | clickup",
            "type": "string"
          },
          "spaceId": {
            "type": "string"
          },
          "teamId": {
            "type": "string"
          },
          "templateId": {
            "description": "Optional locked .pptx template id",
            "type": "string"
          }
        },
        "required": [
          "kind",
          "source"
        ],
        "type": "object"
      },
      "name": "generate_report"
    },
    {
      "description": "List live OAuth / file-import connectors this account can use.",
      "inputSchema": {
        "properties": {},
        "type": "object"
      },
      "name": "list_connectors"
    },
    {
      "description": "Fill a previously uploaded locked PowerPoint template from a connected source. Masters stay. Charts stay charts.",
      "inputSchema": {
        "properties": {
          "kind": {
            "enum": [
              "weekly",
              "quarterly",
              "project"
            ],
            "type": "string"
          },
          "pageId": {
            "type": "string"
          },
          "projectKey": {
            "type": "string"
          },
          "repoFullName": {
            "type": "string"
          },
          "source": {
            "type": "string"
          },
          "templateId": {
            "type": "string"
          }
        },
        "required": [
          "templateId",
          "kind",
          "source"
        ],
        "type": "object"
      },
      "name": "populate_template"
    }
  ]
}

What the leaf hashes

{"body":"b0b279b87fda72fb34f5c09dedb2b88c41fd5685d6757e53985f263040eeda8d","id":298447,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793052588403282,"prev":null,"subject":"9597eee4-27f2-4d8e-b068-8f87346262bd","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. 0xf0ceb574bd9144aa4a05b62c09a421c91dbf5d6d876b11cbbae14078975c719b
2. 0x257462b2e0ef2a11bbde38453465f88d852fe65c17080cb36c789c67b9790780
3. 0xf4613948160d4ee5a2e93833ea15b6bd5e79950a7c1945da23cd43a1025c1900
4. 0x0b541f12f4619d1d0b85c243738dc8c442a7d6c230ed16325399a556f61f8f8f
5. 0x8e7d072429d3aff66f6b23365156021a4757c4080ba133a4172e3da5817430a6
6. 0xa58984d897c629c6ae88822c6b98fea5e37606b97c9851091b65f44c164a4cc5
7. 0x3e1f6b49ef38d5f9b32f65458deb7999cb21ca81d07e92ad41940cfc370d62e7
8. 0xce7d5fc72187159ea95b35e2d48d3585bec87f69998d3c9232e275124367f968
9. 0xc6bacaeb5d284aac69e213ab009de999334537e277df11bd72d1cc3bd6a34e0c
10. 0x389d97fa6eba88bb8e335e895af9e7f0303b1e8f95715aa7815d36f1ba2bfcf5
11. 0x514d76e971925e71327eba8800da6dbdf3c60a7c174890b0694dc64fd775ac72
12. 0x4d2e94451b5ffc570a23dee9d1525bc305f1009994ffe23d8e2e7d45c60f6209
13. 0xa26f0437cba4d7d64f1cf98bf4f490e1ebb6f66a5e2331537b7ba8b3061084e0
14. 0xd769d41500075835c3b2f9184d223699fb983fd05c29fbcb44d964abc7ee380d
15. 0x68d296b1e00b4899fb83c3fba36fffaefa311eac2903067dbebfe776a12b4a9a
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae