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Evidence row 44386

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:io.github.n-3inc/kkj
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
8caf0f954253ee5b099d68f867526a9dd3d442928450e2d0ac60e4f9471ecd5f
Leaf
0xd31d5c08a482aaa786429ac69afbdd112b401a09feaafc89dc36acc07e4a6f59

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.n-3.ai/mcp?tools=kkj-search"
    ],
    [
      "web",
      "https://n-3.ai/apps/reinfo-agent"
    ]
  ],
  "name": "不動産情報検索・分析 MCP",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-02-09T01:38:35.458517Z",
        "status": "active",
        "statusChangedAt": "2026-02-09T01:38:35.458517Z",
        "updatedAt": "2026-02-09T01:38:35.458517Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "中小企業庁が公開している公共調達情報を検索するためのサービスです。",
      "name": "io.github.n-3inc/kkj",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.n-3.ai/mcp?tools=kkj-search"
        }
      ],
      "title": "不動産情報検索・分析 MCP",
      "version": "0.0.2",
      "websiteUrl": "https://n-3.ai/apps/reinfo-agent"
    }
  },
  "source": "mcp_registry",
  "summary": "中小企業庁が公開している公共調達情報を検索するためのサービスです。"
}

What the leaf hashes

{"body":"8caf0f954253ee5b099d68f867526a9dd3d442928450e2d0ac60e4f9471ecd5f","id":44386,"kind":"listing","method":"baseline/1","observed_us":1793025403920710,"prev":null,"subject":"mcp_registry:io.github.n-3inc/kkj","subject_kind":"source_record"}

Proof

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

  1. 0xd31de185e0f1f4502c1ea6615c4e289569380d7e1bfce6459885ea1d52f77d77
  2. 0x1a672f9e2079523ab1320e532299a59a07e65f4ef0cb21a2febc93cb44e17da8
  3. 0x930f9bbde6062e6886c8a1010bc962ad7db7348fcd155fc79761f43c6fe070f8
  4. 0x28acd206fadc3e974cc92810673b970092832d6d80b13e8a93dc0e9cd55b103f
  5. 0xa429316012b475b57bf2a64b0a716fcff4832dfbe4be3ed6398ef1f748e66d89
  6. 0x53468c6db163f7d07be8e541bb5109e298aa0bce4624dd4ad38a73664ebe9566
  7. 0x42211883d54298ff3617b8556828e010d4b20cf4af21fe5224177d91f172bf64
  8. 0x207be9029268cd725ec15f1da39dd6c2fb8ac06834c42d60fb8176aa3bdeab0d
  9. 0x69bddbf7e42f8fb5597e0324491b6c19a348f22d423d9b645614a36ed38cb277
  10. 0x23281d709cf04c855d24d0ddda1eeee00e3764cd2f480e88d171dd0d6536c42d
  11. 0xeaf3195c275963f3eeb4749105d68120537a7f4d52fd74b2b409cf37abd6484b
  12. 0x9f6b360f1992898cb3f17e45d0bf5a96f946d7eaf9705a57af03c151a407d239
  13. 0x889eefefef2d4457fe6114f397df813a5cbb85011a6f40309b54ddcd4aba3bd1
  14. 0xefabf1105e09cf52c12c58e60cbb5048b9ac3f02631d1816a926e14bdd86fbdf
  15. 0xe94ca5b798e9899ad611e57835af42266e20f53f44977e487d81365e30972beb
  16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
  17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
  18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON