Evidence row 16459

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://ithy.com/mcp"
    ],
    [
      "web",
      "https://ithy.com/connect"
    ]
  ],
  "name": "Ithy Research Library",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-26T02:11:41.63313Z",
        "status": "active",
        "statusChangedAt": "2026-10-26T02:11:41.63313Z",
        "updatedAt": "2026-10-26T02:11:41.63313Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Search public Ithy explanations and read relevant passages with article links, sources and dates.",
      "name": "com.ithy/research-library",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://ithy.com/mcp"
        }
      ],
      "title": "Ithy Research Library",
      "version": "1.0.0",
      "websiteUrl": "https://ithy.com/connect"
    }
  },
  "source": "mcp_registry",
  "summary": "Search public Ithy explanations and read relevant passages with article links, sources and dates."
}

What the leaf hashes

{"body":"8b64195f765c23fe03df5c11091c2420bf573a06b61f6f4d5a56c5a52c779b7b","id":16459,"kind":"listing","method":"baseline/1","observed_us":1793025323078364,"prev":null,"subject":"mcp_registry:com.ithy/research-library","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. 0x3ded29951c097e128c9c8c26ab29e81efdc03260fecde55f8d767dd09aac3990
2. 0xffa47efdcd06e9fbf798a086a4e04c6c0e6d38b8dcccdcbc6256f77defe4bfa6
3. 0x52976fc881ecf218e7c4d10319df3dd0e1f3fade7b1a9e1f9b1cb853e276bd3a
4. 0x49800fd6df7f202208f1a592a67721093f34f8ffc8cb738100783faf0994409a
5. 0x792d81fdf1072912d725e98b90f7b800698d0b53109f320024314d26e7f09706
6. 0x407b9cd373e32bb3f6e309aaab3085149f19cf10ea36819a0ae213f537af4fec
7. 0xda2ad23f08c7ab7c19dd4c4c2dce09ed15a547deab04a0290cdd74172b4e083e
8. 0x3a05d4b1ed55b53aef8e36a2c49d63abd46163642b637e19c357e8a5d78441d6
9. 0x6ee75bec467137d3dd8fbeb6a0a73db534b8fad2ed1c71dda0cb5e575c756de2
10. 0x45253cd85fd280590cc755c7157b670bb65655451b61e792fbe381fa2fd7507d
11. 0xc900cc76dc3702a3e60eaef3577f119464a6a90c3e2b646253f2ba09c089de97
12. 0xd04df0f7f3be4d014b4cea8172ada286fbcf5bcb32ae1b281704fd75627b661b
13. 0x215f432600b78f2e7c9629cd10ce6ce4b7f3351b0b71f3f2c7dcb8e650f6cd63
14. 0x7f594f5609f388d64d3cda87b5631d393ee8300bb09bad71f150113a5886ee33
15. 0x4b52a97f7a80ff7778a702b85267b8d2e5c93ce160942656435c29ae7be68bf4
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae