Evidence row 57058

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.prenica.jp/"
    ],
    [
      "web",
      "https://www.prenica.jp/"
    ]
  ],
  "name": "プレニカ MCP",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-08-11T03:48:50.187206Z",
        "status": "active",
        "statusChangedAt": "2026-08-11T03:48:50.187206Z",
        "updatedAt": "2026-08-11T03:48:50.187206Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "プレニカに掲載された企業のプレスリリースと運営情報を検索・取得できる読み取り専用サーバー。出典は canonical URL に固定。",
      "name": "jp.prenica/mcp",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.prenica.jp/"
        }
      ],
      "title": "プレニカ MCP",
      "version": "0.67.0",
      "websiteUrl": "https://www.prenica.jp/"
    }
  },
  "source": "mcp_registry",
  "summary": "プレニカに掲載された企業のプレスリリースと運営情報を検索・取得できる読み取り専用サーバー。出典は canonical URL に固定。"
}

What the leaf hashes

{"body":"8e6a67295dbe9eb9a41c53cea3bbc75a156d6ea5891cc71c404b3efcc26f8111","id":57058,"kind":"listing","method":"baseline/1","observed_us":1793025442240499,"prev":null,"subject":"mcp_registry:jp.prenica/mcp","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0x0b5dc988b8a991b03807d2049f6b7ad1c657f602662c537c52428c3e3d1efef8
2. 0x373b6905815178c5ac9fdf155c21bc915eb1abab3b17a6fcea36cb5f9b1d7e19
3. 0x9bc560831a6e1cd7c77dd76bdee13c61948babc59959d935ecdf74312078aaf6
4. 0xa4289e067aadf52c4f6e49962625d539245b93e51e9495f7cf552531f2ae90d6
5. 0xdb327749aea4bc7d4326775a88063d9ce1aea2a072276e96d2a0f661e3e2641e
6. 0x4af9bdcd836210dcabae3bc88dba7d7708a770944dec67146972e2172d424ab7
7. 0x0a37a7fc39213df554d45b55d3d4ebafcfa67c08642f2942af2e9e12b49edf86
8. 0x2d619024584908ad7c5268f9936f853bef0095c45572ed6b69bb3b08597a52d9
9. 0xd83877ac63a961b0129a97a80da7a77dea06dab1654464985a8bb3d4fd340afc
10. 0x0317d9c853b2cffa1fdc2c62014a377dfdfb03f28f46b665e5f3801b32d539fd
11. 0xb590404cb9438c769f672be0f0089b46b380374a2b3728911a35efd8d94b6a83
12. 0x0295c7c2280f85143f6ea027ec5cab1cda783eeef5bca0accb9aea607c5aa3c2
13. 0x5aefcf9e3d86e125861c0d490079969110eea8fc901ec61531bba10bb58258a1
14. 0xa96bb9408ce00a0d40ddaba8736257dfce76d5478b131d69db1afdf8a824312b
15. 0x7ddc2fead128357f881b63e6c7c26d7fbbb84fca6c7c8e0bbfe386de86ca8d39
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae