Evidence row 23274

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://symbioza.dev/mcp"
    ],
    [
      "web",
      "https://symbioza.dev/agent"
    ]
  ],
  "name": "Symbioza",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-06T08:25:49.085304Z",
        "status": "active",
        "statusChangedAt": "2026-10-06T08:25:49.085304Z",
        "updatedAt": "2026-10-06T08:25:49.085304Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Run a GPU job under a hard dollar cap and collect the files it writes.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://symbioza.dev/brand/symbioza-appicon-light-512.png",
          "theme": "light"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://symbioza.dev/brand/symbioza-appicon-dark-512.png",
          "theme": "dark"
        }
      ],
      "name": "dev.symbioza/symbioza",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://symbioza.dev/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/symbioza/claude-plugin"
      },
      "title": "Symbioza",
      "version": "1.0.1",
      "websiteUrl": "https://symbioza.dev/agent"
    }
  },
  "source": "mcp_registry",
  "summary": "Run a GPU job under a hard dollar cap and collect the files it writes."
}

What the leaf hashes

{"body":"a5aba92a22f38badb92f638f7f1792bfc907c0c4f78da71c5240a1870413e76d","id":23274,"kind":"listing","method":"baseline/1","observed_us":1793025350613935,"prev":null,"subject":"mcp_registry:dev.symbioza/symbioza","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. 0xa61ed99994dc43be2b761b25625572e2ce6c776d6576174aaab1d1d7db831ee4
2. 0x56201387a3408babb209238c10c4c5f8250546cfca4d0b19bb0f63cdf95756cb
3. 0xb61fbbd8d36ed482f7f6e8ff8ed9ca8db2b4f341cf5fb59fb99a0a064381d487
4. 0x01137c976c574b8d219db441e7e65c8523dfe008d70abc6aafdfafe38c68a1c4
5. 0x3c2c9c8b51013fd1f241849167f4e01a5f8342de2f2c11df9b134fb92ee35489
6. 0x01ab865f6d0d033be12338bc622baa2cd843446a16866e8654cf11602cfe90d0
7. 0x0f30b7c6331db0f333b6ebfefdf6033f9a13b09758d7a5a36ede8505d8dfaadc
8. 0x11c49152a9726038e574287f89160cd132f1cca50c3a3a828d75349b44d682a0
9. 0xb4c0b7187921a3fa9eef3519b98c8bca669a3aa7d7681abd99a70afcf0598efd
10. 0x93c7b1ac8754236471980488e2ae86b7135fed175d7852bf9b8ef708900f060d
11. 0xf9b4ada16aca6f9b63c09b94519008e1b94357a9d352c245023758b56b82d0b1
12. 0x1e464fcb484a1e782f9fe44be5118a9de934eb533c96ba10fc7d20e3a3e4711c
13. 0x292ebdce6b8d3d7ef08ad646a0fd97dee9313ab55c1a350807d9f3013794c37a
14. 0x428106f4ae4ec142f17aebf6fa50935242f8d3f1c211cf95d6351d03d11da2b7
15. 0x62a900133713919f4eed33d8336876b7a6d538233b8a4f3ed03b29aa44f5bad0
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae