Evidence row 60009

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcps.work/mcp"
    ]
  ],
  "name": "M365 Graph MCP",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-06-19T10:53:41.173893Z",
        "status": "active",
        "statusChangedAt": "2026-06-19T10:53:41.173893Z",
        "updatedAt": "2026-06-19T10:53:41.173893Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Manage Microsoft 365 email, calendar, contacts and inbox rules via the Graph API with OAuth 2.0.",
      "name": "work.mcps/m365-graph",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcps.work/mcp"
        }
      ],
      "repository": {
        "source": "gitlab",
        "url": "https://gitlab.com/eguardian1/m365-graph-mcp"
      },
      "title": "M365 Graph MCP",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Manage Microsoft 365 email, calendar, contacts and inbox rules via the Graph API with OAuth 2.0."
}

What the leaf hashes

{"body":"cf2b221c843048d328b526bdecc95a7fac0c7dae38cc546a51a4c1c99c26df99","id":60009,"kind":"listing","method":"baseline/1","observed_us":1793025447779964,"prev":null,"subject":"mcp_registry:work.mcps/m365-graph","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. 0xcb7edb7f022c85607d7fe1d33fd60fe582692707f4726f9d98ab5ccd3c2ed196
2. 0x59b00ae33121be8db0e6dd8fc58513e98695c9610d9f5a40482c57ef297eeb1a
3. 0xc68262fcdc364b8bfb30ba28d638dabb108d6d4f922f00176692288f9526e770
4. 0x05b40182882795151fd31ff263ebd92123157a487f494ada0e71bf9e9713e68e
5. 0x6ea206b5e79f535a314841c5ab98478ca92d17a461f52a6661bc13ff9d3949dc
6. 0xaa9a71bd5d0817a014dad3317f0195eb3789abcb38a47f53d345a980967bb9e2
7. 0x93f439b146f52c7023a66315cafcd46b8a8d252e4b0328ff67f1026d3127d845
8. 0x71d569d7fb7f5dcb12c523eb1fe005bb215345c4c74481008bcf18c179996055
9. 0x437c91a26d3278e3f6bcd62195a5cf4a70a6cb56a11cee0799b78b65d0ebc5e5
10. 0x8ca2b941fcbeaadb786578b867358c39f7478187eb54fa39611f89a08c95f9ef
11. 0x351a777a477836c8c26972f993b4d53df3d67c6acea7cef50b5038df678d6a3f
12. 0x85ea84dc356483b05e7ec8ed6e303988684070a1512dc756c8e64a7e3604feaf
13. 0x985acd37cc044d5aa6ad959194da8e91c81045df83517891ed92f1763a9ab825
14. 0x5b20d8aab05225a3497eadcce89d2e2a586a510fb31334793d3f46f88f0157c5
15. 0xe94ca5b798e9899ad611e57835af42266e20f53f44977e487d81365e30972beb
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae