Evidence row 54015

What was observed

{
  "endpoints": [
    [
      "web",
      "https://trackyourtime.dev/docs/mcp/"
    ]
  ],
  "name": "Track Your Time",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-21T22:39:23.696849Z",
        "status": "active",
        "statusChangedAt": "2026-10-21T22:39:23.696849Z",
        "updatedAt": "2026-10-21T22:39:23.696849Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Track time, manage entries and catalog, and summarize hours on hosted or self-hosted accounts.",
      "name": "io.github.trebeljahr/trackyourtime",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "A workspace API token created in Settings → Integrations.",
              "format": "string",
              "isRequired": true,
              "isSecret": true,
              "name": "TRACKYOURTIME_API_TOKEN"
            },
            {
              "description": "API origin. Defaults to https://api.trackyourtime.dev; use your own instance's origin for self-hosting.",
              "format": "string",
              "name": "TRACKYOURTIME_API_URL"
            }
          ],
          "identifier": "trackyourtime-mcp",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.3.0"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "packages/mcp",
        "url": "https://github.com/trebeljahr/trackyourtime"
      },
      "title": "Track Your Time",
      "version": "0.3.0",
      "websiteUrl": "https://trackyourtime.dev/docs/mcp/"
    }
  },
  "source": "mcp_registry",
  "summary": "Track time, manage entries and catalog, and summarize hours on hosted or self-hosted accounts."
}

What the leaf hashes

{"body":"52e98c7a12074d88e7de5a3d4bb8f1e5ea3563ae3dffa16d10ba053f203f3200","id":54015,"kind":"listing","method":"baseline/1","observed_us":1793025424763744,"prev":null,"subject":"mcp_registry:io.github.trebeljahr/trackyourtime","subject_kind":"source_record"}

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. 0x67a0f16638f86a739fd213f710ff6561b7d06d5fec532655114dcebfc7d2564f
2. 0x3bf4cfd6fbcaafd8ca3dd6f0951575cc82f9a44e3e34c4add85b43c75a6fc399
3. 0xf0f91111192c50e56a9e22e7bea43345a5799a327c3beece2bf116043186b765
4. 0xee9b11329d5a276aa59baea22d684be1899c4cc45e535d68c60c65eff8f52500
5. 0x90539396831bd43224d9665aa7fae4494cb8d948f2ad219ef6ce779b1eff158e
6. 0xd1fb800f27f53f36bc830d74904ebe4c7b4e22f982607665f60c4e591ee1f55d
7. 0x1515a23f7873a5ba8c5116bee3c5cd62db5d76eafc28977f3709180e4a3744d6
8. 0x559beb833862f23664f1d5a94ce8e201177a9780c080444fd11400d7e84dc91f
9. 0x99af5322dd75ac92949427ac34a7df4c9a574b8b8ec876336fa32532a4afe079
10. 0x5dcc212c9908f2e34dd2b4875dc4504249562165079f2f9e4c59886cedb5b544
11. 0x077c74551bfc77d0c61421c3d34c02b1086f7d8fae7a09ac5ef6d43246c34a52
12. 0x260682fd6ecd274e73505c5e0bd798abdd0e702afca4f8eebd4331b607a6b175
13. 0x5f350d70c252ff1169c0210fd45fce1b0ab8d7316f048741a9e90a6c8cb65dcf
14. 0x9a79c65e077cd9da9d436b3ade6f5ddc0d244510c4d5903ef2f02d81205f7666
15. 0xa2d436d488e3600b0e5c3e3ed9c9234cd52853c59830b786334fd0c4292d9f40
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae