Evidence row 57103

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://api.klisten.co.kr/mcp/deadlineengine"
    ],
    [
      "web",
      "https://klisten.co.kr/customer-guide"
    ]
  ],
  "name": "Klisten DeadlineEngine",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-12T11:19:17.152658Z",
        "status": "active",
        "statusChangedAt": "2026-10-12T11:19:17.152658Z",
        "updatedAt": "2026-10-12T11:19:17.152658Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Compute explicit durations. No reminders or legal guarantees. Customer key required.",
      "name": "kr.co.klisten.api/deadlineengine",
      "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/deadlineengine"
        }
      ],
      "title": "Klisten DeadlineEngine",
      "version": "0.1.0",
      "websiteUrl": "https://klisten.co.kr/customer-guide"
    }
  },
  "source": "mcp_registry",
  "summary": "Compute explicit durations. No reminders or legal guarantees. Customer key required."
}

What the leaf hashes

{"body":"22ea8a3f45fd4f83a7cf4f2c1e5b6d52bfd107494a4183c175bc5b3c37020d92","id":57103,"kind":"listing","method":"baseline/1","observed_us":1793025442291930,"prev":null,"subject":"mcp_registry:kr.co.klisten.api/deadlineengine","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. 0x8ad79fb15ea8aee78df0a38fe9a0a5f80b4665c8cdfe2d2f144d087bc2ae569d
2. 0x4e78cf25a3d27e09991e6bd610812961aea5ded9272177090a21b52d601c4654
3. 0xea40ccb8be3edb86b84d876a26db926647d42b34e05d68e8a987f6e9b3755d1f
4. 0x98c5b5dc91a296cea0c55526186cc7498f4907f6a3ea048d7bed791661e74414
5. 0x2838ef3829fb6cffd5a8fa67126b62aa23b8ec35a3bf5d363aca863989122ff1
6. 0xd4da128462a093ec87245e8eb3ae2b15e5acf50553d57f79d017595938b16e04
7. 0x83fadd85bda0eb79cd7fb275214297b4129d99151e4a1d81330c897846b5d849
8. 0x8a1a05516bfc242dfaf6bbb69f3cd8e385f6d187e006f6251efa768243573284
9. 0x0283882ef8db831b6591883538b270508618ab56848219d4063b61adba5aafa9
10. 0x7d19a8f0d44d0c224dd4e1fd540ac67cd3370e926b73e965b2beb37e5ab9936b
11. 0x7d887da17795602ff54a7a2d145692904e47f8d3ab035b8db85d274d00bc9bfe
12. 0x8cb11bf3bc7d3a6f859c170a167821024ffc4758cdfd2cc96f61a3291aefb637
13. 0xd5ec7ffaecac790d8adfa0620b0a5494758f862e3090b49e556a6ecbad2f0782
14. 0x78ac2b34737774659a6a411f4d10b8ba570d40699d9f277321c3a32ff03d1dc9
15. 0x7eb603d37f0f22dae1ea013e391889906ffc0139ff26e25b044bee38eec8f9b2
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae