Evidence row 982499

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": "2026-10-29T01:02:49.265672Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T01:02:49.265672Z",
        "updatedAt": "2026-10-29T01:02:49.265672Z"
      }
    },
    "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": "0.68.0",
      "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":"9c1aaab931317d4c0a7cef52bb92a97fe942fd190b030387d3dc233cfc0c9263","id":982499,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793236360145005,"prev":738750,"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 2026-10-29 (242798 rows).

1. 0x6bb094d27b3d3a010f89f8f2f66a8a54a15e51e249dc4259ce4e9c6f56065f95
2. 0x7602b29dc485250693c7119b15092568a65ee3164d651c28e9daa6ec0f8e0ca0
3. 0xd0005d009e7dd786a412160966a4bf9d7370447ecdbd64c39491680f3cb60f6d
4. 0xa144c06e865142cdec2be1b0d8dac4e335924a4f18f33af1ae88dd3dd2492ce1
5. 0xe25a99ac8b3330885c08c262bdefb21fad6636997930c3aa7d48beb604b52797
6. 0xc277406943ba502ff38aaa69437884dca85624aeb05e14105a9e4d026aa39677
7. 0xc63ec5192c2d9bd82e71a2a4a52b190ea8de9c6af9a2ef1abf3a27c9d0f05a95
8. 0xab3ec57ab8f03788ed89e82c6290bdbbc4dd4ae8f0c09bd4536bfc1ca2f2a331
9. 0xab89d5512dbfa1b0ffc79170d88e80ee14b8395fca96087fa058ac31bc9ba663
10. 0x8f01750c39eb894515a63f71b9495253a637f5c7ba2ce801b0293b5580282b7c
11. 0xba53603ad601877200697ac6584211ddfb0d6a9ca84b94892037ea09f28ba05d
12. 0xd1b026958b87e7817d492c5f8133035d465e6221f158dbb4a44448c14b220dbc
13. 0x0a70f94ba839c32042590eb96f6114034cb5b3ed8dd1b48fb4158efe13cb8084
14. 0xec2e740df411d32a080c5e65c8b0ca511ad665b213532cee58525a97aebd2893
15. 0x60b5befbd81f025904c8a3936b7ba86e3245ad5b37c615d01d42aa3227e3ed2e
16. 0xe2d603cd6f987214550319ad4fa39952b6098bc5c1b20893b6b80e8d82a79934
17. 0x91f12a2db1e2c1be07cbe4de3981a37a33051a36d3c3eee5a260804add6d1d75
18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1