Evidence row 1057713

What was observed

{
  "endpoints": [
    [
      "web",
      "https://engram.page/"
    ],
    [
      "mcp",
      "https://mcp.engram.page/"
    ]
  ],
  "name": "Engram: AI memory you can edit in Obsidian",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-29T23:49:57.035461Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T23:49:57.035461Z",
        "updatedAt": "2026-10-29T23:49:57.035461Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Shared memory for Claude, ChatGPT and any MCP client. Read and edit it in Obsidian or the web app.",
      "name": "io.github.engram-app/engram",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.engram.page"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/engram-app/engram"
      },
      "title": "Engram: AI memory you can edit in Obsidian",
      "version": "0.69.0",
      "websiteUrl": "https://engram.page"
    }
  },
  "source": "mcp_registry",
  "summary": "Shared memory for Claude, ChatGPT and any MCP client. Read and edit it in Obsidian or the web app."
}

What the leaf hashes

{"body":"0143c1e4b9c92acf20b8275a0bb476926b8e7510411935031aedcce76994b906","id":1057713,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793319288170472,"prev":982499,"subject":"mcp_registry:io.github.engram-app/engram","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-30 (243099 rows).

1. 0x4171bb22b2c19808fcada6afd17715904fbe2d21c08b5a2915ef3b0224187ada
2. 0x7ea91976e6a66020896abd8adb753b7650c5d621721a3f4200df94f8e15b6352
3. 0x17b8ee2b119e513c81a9511d3bd05bb849a7b94dec575093efc99ca224e3ab80
4. 0xd7b5672574fa8dcf626fa19590445c1fed4274b5b78f229faf5fe66e5ce26630
5. 0xf8e5c4e6caf34c2597b0f5e8d3083811d99d12b4f6f0efdb606d5fed9660c0e5
6. 0x8392b4b8752001a163b07671eb2ea75b3ecee880131c0c8f004e35a87498ac56
7. 0x601302410e709adb730062def43fd324bf0abec7d12467d0939f07d7d003fae8
8. 0x95e810dcdad6e7d17f286db428f562f9fa62e4196414d77c2ef3857e2da2a701
9. 0x8bf47a1bebea5eab5b99dc38a5430536537ec8455e899ddf65de1773e7547334
10. 0x3d2b947b66a65cd0aceedfc5ee4c024760a6d2a94b89ebdfd886d9ed05ed5dca
11. 0x9846cbcb7a1bebc639615d7393b3d5347a07af0b33697f6030f6afc84b3195fa
12. 0xe226567c96df43c9ffa01238eb3aea9c0de478ff057d56848a0462858afad839
13. 0xcc206dc2f9e188db598d4b3a17da47efe415d2946ef4b3a478b5d02f3ddb1474
14. 0x775f1cf1eda93a75a3d05aa8e7b45b258d1de91c21741301b1aa3d048fba588c
15. 0xd7d5c71ec079257a487d0494049c896f97cf8bf7d89a43fea539777c548c96f3
16. 0x50ca74d7c8f26a46e9c3b8fb5e7f9ebcdfdcc1b7c863db3b6d2b7c12e24ca66f
17. 0xb0c9ef42e725578748f3119c9dbebf2fc437266bda013df29f98ed3ebe621403
18. 0x30a81d8fcef4e8f9e2877c62796cfc5612fc1b251127d531dee28f8dbd5c5147

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861