Evidence row 57550

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.antismi.media/mcp"
    ],
    [
      "web",
      "https://news.antismi.media/mcp"
    ]
  ],
  "name": "media.antismi/russian-news-archive",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-23T10:47:02.530284Z",
        "status": "active",
        "statusChangedAt": "2026-09-23T10:47:02.530284Z",
        "updatedAt": "2026-09-23T10:47:02.530284Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json",
      "description": "Russian-language news archive since 1999: semantic search, daily digests, trending topics.",
      "name": "media.antismi/russian-news-archive",
      "remotes": [
        {
          "headers": [
            {
              "description": "Bearer <API key>. Get a key: sign in at https://news.antismi.media, Settings → Account → API & MCP access.",
              "isRequired": true,
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://mcp.antismi.media/mcp"
        }
      ],
      "version": "1.15.0",
      "websiteUrl": "https://news.antismi.media/mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "Russian-language news archive since 1999: semantic search, daily digests, trending topics."
}

What the leaf hashes

{"body":"b549fba47c628c9534c8da3d7afa91040360928ecca1bb0ac3edc28990fd6718","id":57550,"kind":"listing","method":"baseline/1","observed_us":1793025442973676,"prev":null,"subject":"mcp_registry:media.antismi/russian-news-archive","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. 0xe031c4b67349cef203e7c8eff6a7c9dadfd3a5031075e179a8c43497d3235060
2. 0xc775dc62e29c55aa470ada3a1eaea097437c3545531414106c78fd559894c9f8
3. 0x9cb3e7d71ef54fc4d784643b69d7c5017562c7f79516e93ebb22e1847049f0f9
4. 0xfeb0e5bb820814cade9d474ec04ba5d4bf373bdbd8a45e2694cce05537d44be0
5. 0x78d9a3e6eefc45b74bdc5cba0408ae0b9794d492943c98b85ff00ea1ca8525fa
6. 0xe799f7bccf817ebe39ae32d7262726f8a10b0a65fe737e038da40e8be7267b9e
7. 0x757aff9b7e0d00091e579cbcd2d98a12bc6efe0a132cde3f28a629e61af44479
8. 0x8503b4699e2331c59be42075639dff004bcda406fd58c832da9ec14e4d9aba44
9. 0x16cb4ca51ff0730975eeaffa7ef65a08bd9a5708a11cdafec5b59f6ceff66b02
10. 0x6ff4120b0309d1afe829772edab6c960527c15f95727cac1d6a063da5f24cd85
11. 0x07a6fcdebada154e3a5a086ae2c78ad003011940759e5f38c005cc9b2ec3ef9d
12. 0x1cde596bd397df62b2525df79e5a761af7d1a292cbcfd283ea8977aecf9334e7
13. 0x3fcdf7fa32ccefe771eb57ae3015142065d64e3ce732fea7d11b9a3c99dde44f
14. 0x0b7541c75cc482a7134110311d7dbd02095d969ba21177de9b21a52a55981718
15. 0x6dc40f983a3840a0ad927a9ca17f4ff1e3b649a6c735e2a09b140db7c2caf13b
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae