Evidence row 2553219

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.tcc.group/"
    ],
    [
      "web",
      "https://tcc.group/"
    ],
    [
      "mcp",
      "https://tcc.group/wp-json/tcc-mcp/v1/mcp"
    ]
  ],
  "name": "TCC Group website",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-03T07:53:58.53685Z",
        "status": "active",
        "statusChangedAt": "2026-11-03T07:53:58.53685Z",
        "updatedAt": "2026-11-03T07:53:58.53685Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read-only tools for tcc.group: contact card, documents, page search and page content.",
      "name": "group.tcc/website",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.tcc.group"
        },
        {
          "type": "streamable-http",
          "url": "https://tcc.group/wp-json/tcc-mcp/v1/mcp"
        }
      ],
      "title": "TCC Group website",
      "version": "1.4.0",
      "websiteUrl": "https://tcc.group/"
    }
  },
  "source": "mcp_registry",
  "summary": "Read-only tools for tcc.group: contact card, documents, page search and page content."
}

What the leaf hashes

{"body":"39bea9b8c8dc8bc3f6da03f5495ecf1cb8b075ad0f6ceca608ecfde649a0f8dc","id":2553219,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793693953031352,"prev":2091197,"subject":"mcp_registry:group.tcc/website","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xc9d0667c629ff56cf15d51dbabc981ff7b6f2b5aa676f378c214bf2803ac8006
2. 0x62e4093c278448e73be5cca72e2a3a8924640b61fd4972b230a9ac87843c7765
3. 0x235157f21b48ae8f0e242d5db4a538a8dda80e338bde3b9a53910ef1815735ee
4. 0x633e6d54edfe025b808d65efcd643c8c9e0cc3f4d8d48d2b7cb6caa8f00a8007
5. 0x6961a089e2e8276c41f523eee52de2898d7d2a068e534e87c2ddd94660313cbd
6. 0xc0c21e181a69a57216ae32f75b3309d9e33cde01505c50be573ee59c07c3494c
7. 0xd4d71de76c3512f126a6e12c691da7007bdb7d080069c308881b987de5acef77
8. 0x08432766c9ce4c10c71179be8a3317c933bf06e9731d33bbcc03a64f11ac07e5
9. 0x1cd64c799b15f233d647aee5c791a42ef5720292b7f9be1f175f9fd01ecbd5ca
10. 0xd2b8c34e54017019763b26f9cdc22d4d345f20f79ecffdbdcc679f0b430123f0
11. 0x8067049b6ff2ea14e282a61e2b7dc32dc0186c2398612739b142d7793e661657
12. 0x2dbeaef7e11fec2295857e8322d40ee932a2656b92bad7e53be5969c92b901ba
13. 0xe7d1bc5a19c72da3374cf6c5d9af49dad33e112742ba8c06c04d858a1df1fc15
14. 0xad3757a4386398bde7b5dfd7d1ed0d8391a8487b9cbded422b75d61d77ec3baf
15. 0x20b1beb78a0f066bfa1ffbab05695dfb2940fd2df005cdcab3ae2e82d26c01a9
16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7