Evidence row 572928

What was observed

{
  "count": 4,
  "tools": [
    {
      "description": "Use this when the user wants to add public context or a follow-up to a known VoteShip feature request. Add a comment to a feature request on a public VoteShip board. No API key needed. Requires an author name.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "author_name": {
            "description": "Display name for the comment author",
            "type": "string"
          },
          "body": {
            "description": "Comment text (max 5000 chars)",
            "type": "string"
          },
          "post_id": {
            "description": "The post ID to comment on",
            "type": "string"
          }
        },
        "required": [
          "post_id",
          "body",
          "author_name"
        ],
        "type": "object"
      },
      "name": "add_public_comment"
    },
    {
      "description": "Use this when the user wants to inspect, compare, or interact with approved requests on a public VoteShip board. View approved feature requests on a public VoteShip board. No API key needed. Returns posts sorted by vote count and renders an interactive board in MCP Apps clients.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "project_slug": {
            "description": "Project slug (e.g. 'my-app'). Optional if VOTESHIP_PROJECT_SLUG env var is set.",
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "browse_board"
    },
    {
      "description": "Use this when the user wants to send new product feedback to a public VoteShip board without administering the project. Submit a feature request to any public VoteShip board. No API key needed. The post is created as PENDING and requires board owner approval. Include metadata.source to identify your agent.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "description": {
            "description": "Detailed description of the feature request",
            "type": "string"
          },
          "email": {
            "description": "Submitter's email (for follow-up notifications)",
            "type": "string"
          },
          "project_slug": {
            "description": "Project slug (e.g. 'my-app'). Optional if VOTESHIP_PROJECT_SLUG env var is set.",
            "type": "string"
          },
          "source": {
            "description": "Name of the agent or app submitting this request (stored in metadata.source)",
            "type": "string"
          },
          "title": {
            "description": "Feature request title (max 200 chars)",
            "type": "string"
          }
        },
        "required": [
          "title"
        ],
        "type": "object"
      },
      "name": "submit_feature_request"
    },
    {
      "description": "Use this when the user explicitly wants to add or remove their agent identity's vote on a known VoteShip post. Vote or unvote on a feature request (toggles). Uses a deterministic anonymous ID so the same agent on the same machine has a consistent identity. No API key needed.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "post_id": {
            "description": "The post ID to vote on",
            "type": "string"
          }
        },
        "required": [
          "post_id"
        ],
        "type": "object"
      },
      "name": "upvote_post"
    }
  ]
}

What the leaf hashes

{"body":"d790510da80f1411d93903f20cf935b801aeb4319f218e13ad9bf5776878ef58","id":572928,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793140889222556,"prev":null,"subject":"330f5bbc-c074-4db4-96e4-67769b8350d6","subject_kind":"endpoint"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0x48c00eab366f5ba467c91e1b8ff410521be29218ee6a18c9db97e8620efedb18
2. 0x4b495d18e5f610ee77b5e25a135987d5cd1d20d775ab8f6f52f7d644efcbdb06
3. 0x40de7d5ee9048f68d89d3c9c7088fab9df6d0e97c92308253947c6166df1d5d0
4. 0x50831c35a86e920fdd6be05dea744139d6c362d8e3890bc0e580173be30bcafe
5. 0xfdc9303dc3829cd8b5d10223692220ceb33cdcab1ee27639bdb71094581ab4f7
6. 0x7f38022dd9dc2a0906a878651fbe664637d4eef9a497aac72aaabf64265d14a7
7. 0xfdbbe1ccc5088bfcd5fe81d9775bb4108d4e7df3e4f0d1238390ff264522e3a8
8. 0x3c175298695b4808f3b97cfa348cf3a7c5478c2f1eb0c267696135b942b33b26
9. 0x14d45ca985b0cbdafe02b18cb9513507d5cc5bf4c93398c3078c22797e369bf4
10. 0x0aa3627463815f4cb0c5a47a0afdb6118ef00f50d0fa723bfa76c6749c325c65
11. 0x54a45a3e1f1134ba6b79df5cf2d8890a00d02b63d33f9f5954091bef7c28e130
12. 0x84a7deb20d980d7ddf0eb089162b3d962c18f6c0ca46af19476c3066a5b827f3
13. 0x836e1796750a28d286ffaa8d273d250fe348c563336bf2d30cfaf1001d95f677
14. 0x80ede9e5d428e39db26928b1d08254ff1241f1d7e091fd2e57130fbb4423162b
15. 0x2c117b27721eea45f6590fbccb471d21a7b0b079a53f089ecb300c63bdb3aebf
16. 0x3ed50f053eca72dfd3a9d45a11935240bfe691e57835c367ddebe2cbc49efe9d
17. 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4