Evidence row 59092

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.linkup.so/"
    ],
    [
      "web",
      "https://linkup.so/"
    ]
  ],
  "name": "Linkup",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-04-24T11:09:17.645436Z",
        "status": "active",
        "statusChangedAt": "2026-04-24T11:09:17.645436Z",
        "updatedAt": "2026-04-24T11:09:17.645436Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Search the web in real time to get trustworthy, source-backed answers.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "200x200"
          ],
          "src": "https://linkupinfrastorageprod.blob.core.windows.net/docs/logo.png?sp=r&st=2026-04-24T10:53:51Z&se=2028-04-24T19:08:51Z&spr=https&sv=2025-11-05&sr=b&sig=B5fAm6LygX2hd2alE%2FzE8gBxiBAjjVGEc3ycT3vqLiU%3D"
        }
      ],
      "name": "so.linkup.mcp/linkup-mcp-server",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.linkup.so"
        },
        {
          "type": "sse",
          "url": "https://mcp.linkup.so"
        }
      ],
      "title": "Linkup",
      "version": "0.0.1",
      "websiteUrl": "https://linkup.so"
    }
  },
  "source": "mcp_registry",
  "summary": "Search the web in real time to get trustworthy, source-backed answers."
}

What the leaf hashes

{"body":"f07d001eb0a95b8903b053fec58a088b8b88b3e4a59fe9e80385722f867b4b12","id":59092,"kind":"listing","method":"baseline/1","observed_us":1793025445747404,"prev":null,"subject":"mcp_registry:so.linkup.mcp/linkup-mcp-server","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. 0x363b744955c52c9e4143c2c09a769309c514bb2a283f6fd1e86d5fc21977c96a
2. 0x8196b0172adb569c26266465992f3b35dfd637035a28a4309973c44a20943ac4
3. 0xd52d2956a66ef63723878a49c4131976504878a573a329724b3c4a9b75e6f9e2
4. 0x48b7227167bc20c587f77b55fe95b43591b2e8881f84e328fcd269f8f850d2dc
5. 0x5bf381057f60fd6287f072c4ae02b20f1155ed3332838b580340ef6c3e426d5b
6. 0x39d505bfa0fe97b140542b2b592b75615ced553da570dd845fd219845393ec26
7. 0x00e6433703655a4c9c5771dc6eac1ebe28cc2357726df37137e0519fbbcb5852
8. 0x03aecc711290256fb8f2a6b7eabf2124490c3412a911bf90d28bf80fa13cc438
9. 0x22d904fe4afc27fcfc40a5130feb7cc86f89d07dd2bdb2274f959e827e25f1dc
10. 0x0be126eb8736e24594a146c91709549aa4156eb68fbf18e482001c46335a74e2
11. 0x6cbefa9ec57ab9d64a7d01c677008d2c83081eace93b8302d64510745c5d3e36
12. 0x992ab7416b80cd368936c788f743fd3ea4576a49e22c75ab0262abf692f8ed6c
13. 0xdfc7a920beab71e6882e75c57bf136a5354c4ea989a35108a69046bc62059090
14. 0x4338355a835617a26aa0bfcc971e84eb030d84e2aa840e3c8af958921dd080c7
15. 0x610738e0c43687aded83c613c73de8b5226c73c375858a167436461c522ea213
16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae