Evidence row 57067

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.yomitasu.jp/s/companydata-tsujigawa-com/mcp"
    ],
    [
      "web",
      "https://www.yomitasu.jp/sites/companydata-tsujigawa-com/"
    ]
  ],
  "name": "全国企業データベース-プレスリリース配信サービス",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-28T12:26:14.662753Z",
        "status": "active",
        "statusChangedAt": "2026-09-28T12:26:14.662753Z",
        "updatedAt": "2026-09-28T12:26:14.662753Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "新商品ができた。お店が開いた。（companydata.tsujigawa.com の内容を検索して答える。ヨミタス経由）",
      "name": "jp.yomitasu/companydata-tsujigawa-com",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.yomitasu.jp/s/companydata-tsujigawa-com/mcp"
        }
      ],
      "title": "全国企業データベース-プレスリリース配信サービス",
      "version": "1.0.1",
      "websiteUrl": "https://www.yomitasu.jp/sites/companydata-tsujigawa-com/"
    }
  },
  "source": "mcp_registry",
  "summary": "新商品ができた。お店が開いた。（companydata.tsujigawa.com の内容を検索して答える。ヨミタス経由）"
}

What the leaf hashes

{"body":"52bf2bc51e34e0911f94dd66d5a163ff9b02974c44a73cdbaf1a854df3562a0d","id":57067,"kind":"listing","method":"baseline/1","observed_us":1793025442253266,"prev":null,"subject":"mcp_registry:jp.yomitasu/companydata-tsujigawa-com","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. 0xe5377997b982609df3be7f7dd1eab09ef6379bedb92cbe6adf3b29bd86f3011b
2. 0x194a16f8ccffc476745c18729c4c8eb8c48b0e725bf7531f5c094a2233ba7526
3. 0x3ff151fe16caf0a6df0f6e7bfffeca710132c74d057924a8d6d6427e6f9f363b
4. 0x14fd95aa5cb311790df7500ddd4dc4fa1223479f8210dba755cb748b86f133d1
5. 0x01121a7f6bdc4fbd44b30cbfe9ffe2db8475c438008a1535602f2720e6dac86e
6. 0xd3a12a60b3a3b405bcf320f269757a2d5b19a98112781f538042cf3e575b56ce
7. 0xda7e3f04b74db9163bfd6f59bac197c8bace88f99524b13bf7286bb8053bef30
8. 0x98aa84f7b040651a1da6e67701f91f0cdeb8cc10074d45814758d16e5a71ea0d
9. 0x8ada95f4a3619856b4c811eb375e4721b7e09d8e21d38c3ef2096e488010f37e
10. 0xae20f858f8c4842e59d76c7757bc2292fa50be5cf7697b284a497ee9ef7b2958
11. 0x29ce97b519f8e4dff85ae3006efb1220983d391295891bc9cbd27db51c46ec37
12. 0x2fc38b57208d692aab1ee89b6e26917df292126314027c27360c5644a63fd0bc
13. 0xc0924a0807e534382f518663123231c317124338831a2b310de2c17b09677086
14. 0x9bc5fc98278b9f6dc18c66c6e162aefd5244be03170d41bc5161f58ad11beed7
15. 0x95657a7d540ed6cac0bde9995782333b2562a9a6641853269ac95148827410f0
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae