Evidence row 38222

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://agp.eu.hcompany.ai/mcp"
    ],
    [
      "mcp",
      "https://agp.hcompany.ai/mcp"
    ],
    [
      "web",
      "https://hub.hcompany.ai/computer-use-agents"
    ]
  ],
  "name": "Computer-Use Agents API",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-06-25T16:22:26.30235Z",
        "status": "active",
        "statusChangedAt": "2026-06-25T16:22:26.30235Z",
        "updatedAt": "2026-06-25T16:22:26.30235Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Run and manage H Company's Computer-Use Agents from any MCP client.",
      "icons": [
        {
          "mimeType": "image/svg+xml",
          "sizes": [
            "any"
          ],
          "src": "https://raw.githubusercontent.com/hcompai/hai-agents-python/main/assets/h-logo-light.svg",
          "theme": "light"
        },
        {
          "mimeType": "image/svg+xml",
          "sizes": [
            "any"
          ],
          "src": "https://raw.githubusercontent.com/hcompai/hai-agents-python/main/assets/h-logo-dark.svg",
          "theme": "dark"
        }
      ],
      "name": "io.github.hcompai/hai-agents",
      "remotes": [
        {
          "headers": [
            {
              "description": "Bearer hk- API key",
              "isRequired": true,
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://agp.hcompany.ai/mcp"
        },
        {
          "headers": [
            {
              "description": "Bearer hk- API key",
              "isRequired": true,
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://agp.eu.hcompany.ai/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/hcompai/hai-agents-python"
      },
      "title": "Computer-Use Agents API",
      "version": "1.0.0",
      "websiteUrl": "https://hub.hcompany.ai/computer-use-agents"
    }
  },
  "source": "mcp_registry",
  "summary": "Run and manage H Company's Computer-Use Agents from any MCP client."
}

What the leaf hashes

{"body":"4c721a9897819310bdbf26471e74fbea3b4687fa8e43c7a753fc5804e342df07","id":38222,"kind":"listing","method":"baseline/1","observed_us":1793025391591930,"prev":null,"subject":"mcp_registry:io.github.hcompai/hai-agents","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. 0x7a35b7af6517691fae0ec08ff35eb7c5df40645fb5e0629707ab31b274241c5c
2. 0xb82cb588881a49bb0859884be260b4b0e39ad4fd294a85421581e4416362dcd3
3. 0x06269b257edaeb0eaec64218930899eefcf4f9d0c1035ca8c5dd695bc4b25ea1
4. 0xaf798ca6534f3827af13257873577bb57dd2d95aff0623a344db6468c7facaa1
5. 0xa86b17100090763b8acee391e8bb8a8c39412b2fb3d238c96201e0d2ea7b0f51
6. 0x7f1d475fe732f245861fded9d793177cd30d5c6c9d85abc3fa4c9ab6204a009d
7. 0x2e9046b118ad2c9b8e2fcf0923811f9e0557e66a7973c372e0524fa2c0f47258
8. 0xd3507d06d4cad3e959c2909043d3086baacb812273d7f78412405f08b4ad6ea0
9. 0x4a5f24de43215ab4d4d63b885e82341f9af2f4b6cdcaaa7b5e53c2a252e14c23
10. 0xd7bfe89d1c95d31c83b5cd958ac57e187ca41d9a64c12c75ed199d276c80aa6f
11. 0x1474b20023ac420a3be8200f14f9ac14f1ee93ff05411fa3760c28b2e50fb3dd
12. 0xa6406b1a5540d26e0cbd03bb274a01c10968fadb17913a6043bb9427ddfb71ba
13. 0x01c95624b1f2385ef774ee258a9ae58a4df07a1bdaa829de84e1d5201f3f39c2
14. 0x7721d38652b6444b18e1193824e50490ade04851ce6221771f6e374c4527d80f
15. 0x15039087bf60ae9b06b756ec3cbc299760e59923a438bbd91e34d105186db0ed
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae