Evidence row 55953

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://studio.ml-nightworx.io/mcp"
    ],
    [
      "web",
      "https://studio.ml-nightworx.io/"
    ]
  ],
  "name": "NTWX Studio catalogue",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-30T08:23:12.221397Z",
        "status": "active",
        "statusChangedAt": "2026-09-30T08:23:12.221397Z",
        "updatedAt": "2026-09-30T08:23:12.221397Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read-only NTWX Studio catalogue for consumer agents. No checkout.",
      "name": "io.ml-nightworx.studio/catalogue",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://studio.ml-nightworx.io/mcp"
        }
      ],
      "title": "NTWX Studio catalogue",
      "version": "1.0.0",
      "websiteUrl": "https://studio.ml-nightworx.io/"
    }
  },
  "source": "mcp_registry",
  "summary": "Read-only NTWX Studio catalogue for consumer agents. No checkout."
}

What the leaf hashes

{"body":"1fe6601d00d4f145a68e64bcb9406ca2f22f68d2828c6b35227e8d6177d4e0ef","id":55953,"kind":"listing","method":"baseline/1","observed_us":1793025436326623,"prev":null,"subject":"mcp_registry:io.ml-nightworx.studio/catalogue","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. 0x46d4b89ebefb882a44da930135c000a50f26c8b387eec56c76473ede5d9cb07f
2. 0xd68a7157a2257e573ac5903e406a95163b0dab89f3a71669d89b504fc9357cfc
3. 0x0bdbc8d3ce9dee549b21396739e8abaffe22355d6a3033616c9f541a01f3ed8a
4. 0xa8b79f62ed0d43dc35cb74578207d4d069239148a547145db973273c480bb984
5. 0xe4dd9dbf219b814880ffbbb1ac361a1ff78bb3d91c5abc5c0b569612c92024d5
6. 0x876f67886d4a9cdd512ddcc369592aaa27bb1eea8b5eed4635be437ec8e1df6c
7. 0x14d799b3e665e03b96ca6096f267465b36738fb80d9efd2e953754ca4ff901eb
8. 0x82bcb027aa169e183b7048dad74fea3b78c48f041618108dc324c28b367160c2
9. 0x2dd39c2b6b9680c202afaaa5570ddd7eedb85cf3d8cdc580ef143cd532bc5aae
10. 0xcd934e2b871408ef0d8f8e8cb8b358f8962f1b0c7e1c705d07cb56341c09a284
11. 0xdbfd78a5599cc272407d120acb838567e0679d241216572c603e875a5947fb2e
12. 0x804dd9d5afe0f1a780e24099fb6b21f5f20545893ea0eeddf5fb9114e2f3edd5
13. 0x54b29089c0a3cbbd6ddbe58944696110984dd5f418275cb1b77f957c56da8eab
14. 0x8b27a4c21bf4ba962fd008c8f4300bc6953764a5032b9ab0cfe696b318c45326
15. 0x4b52a97f7a80ff7778a702b85267b8d2e5c93ce160942656435c29ae7be68bf4
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae