Evidence row 38383

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://secondbrain.hoangha.shop/api/mcp"
    ],
    [
      "web",
      "https://secondbrain.hoangha.shop/memory-layer"
    ]
  ],
  "name": "Mnema — AI Memory Layer",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-06-14T09:47:28.236262Z",
        "status": "active",
        "statusChangedAt": "2026-06-14T09:47:28.236262Z",
        "updatedAt": "2026-06-14T09:47:28.236262Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Personal knowledge graph as an AI memory layer over MCP - read, save, and link your memories.",
      "name": "io.github.hoanglt1223/mnema",
      "remotes": [
        {
          "headers": [
            {
              "description": "Personal access token as `Bearer mnk_…`. Mint one (free) at https://secondbrain.hoangha.shop/connect",
              "isRequired": true,
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://secondbrain.hoangha.shop/api/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/hoanglt1223/secondbrain"
      },
      "title": "Mnema — AI Memory Layer",
      "version": "0.1.1",
      "websiteUrl": "https://secondbrain.hoangha.shop/memory-layer"
    }
  },
  "source": "mcp_registry",
  "summary": "Personal knowledge graph as an AI memory layer over MCP - read, save, and link your memories."
}

What the leaf hashes

{"body":"caf22340079bbe49e79b5c6f45275f94601634fa367ce57648a339b9728c51e7","id":38383,"kind":"listing","method":"baseline/1","observed_us":1793025392633190,"prev":null,"subject":"mcp_registry:io.github.hoanglt1223/mnema","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. 0xc6e73f45604a6e68b7ff0399c5fdb60607cae83bfbbae19f93aea3918c808f72
2. 0xa0a48bfc4ee65c1607a5bb94f60853b9aebe0454591ab2f9f3107200ded626d2
3. 0x61cb799df6af54d7ad53225473fdf14b685238cbac2dc5df8c1552db6c67262e
4. 0x87331fb381ea79e616e6b2ba4aeeaab6bb20a0a610ea7ec0033f2df926f87280
5. 0xfd1a50216cb4d7cc79bce0459de0f3c3d69f157f7c516f1db13884932dc33da6
6. 0x4a3a167e1fe6460e1e5712b1b3111d70740d8b8a050741d0e053b3a958df36b9
7. 0xc43660ad3ef9a3b1973f8983fedc0101d2ebd6443532b3ec6d8053219d9267d2
8. 0x9fe2620127f6e96e8edea4b0458c407a4e8a495909424d6ccbe02fa43f5a3992
9. 0x3cb74f649d863784a42a7402ec77a617e6c92048c7401dde9804a59facd677f7
10. 0xd368ac5e994f236560e1d336e12fc30e107d36c297f051b25005ca4791a16aa4
11. 0xed975d3cf9a825217ed3ef7c3e4522f054cfe35b47c462678d64461a93581906
12. 0x9d99c5dad23613921cdfabc849c2dd3c97729992eaa05c4dab5e86e83ed6d220
13. 0x72e35aac89ebca631656c2b1aecbdc094807d9807f12c22a6ddf35cc1f5e21d6
14. 0x5b20d8aab05225a3497eadcce89d2e2a586a510fb31334793d3f46f88f0157c5
15. 0xe94ca5b798e9899ad611e57835af42266e20f53f44977e487d81365e30972beb
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae