Evidence row 450639

What was observed

{
  "endpoints": [
    [
      "web",
      "https://seal.net/mcp"
    ]
  ],
  "name": "SEAL",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-27T10:42:51.060466Z",
        "status": "active",
        "statusChangedAt": "2026-10-27T10:42:51.060466Z",
        "updatedAt": "2026-10-27T10:42:51.060466Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Large files and secrets between people and agents, never through the chat or the model.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://seal.net/icon-512.png"
        }
      ],
      "name": "net.seal/mcp",
      "packages": [
        {
          "identifier": "sealnet-mcp",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.11.1"
        }
      ],
      "title": "SEAL",
      "version": "0.11.1",
      "websiteUrl": "https://seal.net/mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "Large files and secrets between people and agents, never through the chat or the model."
}

What the leaf hashes

{"body":"b4d6c26aae971863a4a21b06cdad06022e3e596caae57bf1dbf2fb56e2ae97f2","id":450639,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793100462062950,"prev":443404,"subject":"mcp_registry:net.seal/mcp","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0xf2b78dab859cbc56ef2634f9441106e052b8d1447cdbe06ba61b76314710b24c
2. 0x1fd3ccd177eecf12a38c4cbf4b1eae0168d854a292b63b482023a562b7927437
3. 0x142a6b8e4c57e23342ad87703006b890c885f2379f6495f2f57f2861d8b53714
4. 0xfca2efde6469cb323e3f2ba86e0393cf98527fb3073b74185ffcef3f0c932f49
5. 0xcf2ebd570c3fe16b8b28a0d5698a9f4acf6ed6d41e8dea14de8947f9f4ee9eb8
6. 0xc0d2694a8b8181b242c2f714ee4375be91dfc41d5a4f2c5868ef0afbe327add9
7. 0xb5983cffd6d8a41455f42ec69cbfffa62fae6f66c25d76632ac9037170b3d35c
8. 0x071aafc7ac198dd9839aeca745b47a8a937037dcee055aa6e6250614f1b7f0aa
9. 0x2567febb2f7c2e15b8829ed14f89359493aafee67a36dd4be1834dc835bb43c2
10. 0x7a5eee890426b6641cf11b3104bdf050668453e657cb972314d327e9437f89b1
11. 0x28e43e19e4365cf2efadc5fbbf1bd505feed75b6f224b5173c306232c3944763
12. 0xc76e7a2a7d72384a3306a63b271737f83983bf378cba5d40efe61cfc57eb7d40
13. 0x47993ad5e402c748d96928c5127292d12f5f590d15cf544698f6bb348ad7dc9b
14. 0xce1471491ffb52101d7cd9884cca0fb37a9496f6e8250375054907d24a35d04f
15. 0x56f7109d4cde42492651beb1237c13cdcbf95e6fee2b2482391a2388e04c4629
16. 0x8745bd887f5ce9f7a49558fd2b04cdcd97a05ea9f8a23f62d0e80cb13d328b0f
17. 0xdf1105afdc109de3c09a98fc8a3864159ad964e6f49b635c105a27a1e1f14310
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4