Evidence row 57109

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://api.klisten.co.kr/mcp/toolrank"
    ],
    [
      "web",
      "https://klisten.co.kr/customer-guide"
    ]
  ],
  "name": "Klisten ToolRank",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-12T11:19:29.823643Z",
        "status": "active",
        "statusChangedAt": "2026-10-12T11:19:29.823643Z",
        "updatedAt": "2026-10-12T11:19:29.823643Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Search the tool catalog. Customer API key required. Catalog metadata is not a security guarantee.",
      "name": "kr.co.klisten.api/toolrank",
      "remotes": [
        {
          "headers": [
            {
              "description": "Bearer YOUR_KLISTEN_API_KEY. Use your own product-scoped customer key.",
              "isRequired": true,
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://api.klisten.co.kr/mcp/toolrank"
        }
      ],
      "title": "Klisten ToolRank",
      "version": "0.1.0",
      "websiteUrl": "https://klisten.co.kr/customer-guide"
    }
  },
  "source": "mcp_registry",
  "summary": "Search the tool catalog. Customer API key required. Catalog metadata is not a security guarantee."
}

What the leaf hashes

{"body":"ba5c213b911df158fa410f47ad3b451d179308d2a2f92c8103b9422945c815dc","id":57109,"kind":"listing","method":"baseline/1","observed_us":1793025442297165,"prev":null,"subject":"mcp_registry:kr.co.klisten.api/toolrank","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. 0xd4e1a0b12a6cf7a7065a9d52f654f9ed031c273beb1b3b4316d8299233bb1973
2. 0x37795e18c72e47c2ce07ef903a5cb44ecd5c63a45b7fbb75e01c0b346ea08b0b
3. 0x782fddde2c4ce934540e88c09031d374fe805cbda7db4ea99a8ca812f07fadb7
4. 0x5a5742c4ff8ebe257515cf3ad3b944af8383d44baa040db3a5d2510fc5eec996
5. 0x11e3db1c4bb8ed1dff98e10d853b626c346b0ebd6dae318de57036d988175142
6. 0x8d679d8a8e820ac1677833c0ea4b153c27d10b97a69291793d43be90d66a9b0a
7. 0x37a8f87d14a088249b4a588774ba3c5f3a932d3090ade75d783f6be4d0fcb5dd
8. 0x5254c702a9eb980d50ffefa709e71effdf6c815d07dfe44727518f5f8b7f796c
9. 0xe68852d059df1a2763d9eb9e407ab688f37fed3121a3f760478f3f9ea3d2d8a0
10. 0x692eeb197968cd5781b6a621b2983348b30fee6c6aea503398abf2207d9af77b
11. 0x13af2618b202e3256bff92107d30a646eb897d2992ea1f3e08e75bf4bef84c31
12. 0x7026808261896a203198354548e5e8cabce4a06e89d077c172084841b47ae119
13. 0x3199db04c2c73c3483386a86bf503eafde5af103465608156e2e5f42e72a6fbe
14. 0x6b927d53caa5125cdba9255612d524976c691f8672796c3f0885ba2c5b3af1ad
15. 0x6dc40f983a3840a0ad927a9ca17f4ff1e3b649a6c735e2a09b140db7c2caf13b
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae