Evidence row 22305

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.lathe.computer/mcp"
    ],
    [
      "web",
      "https://lathe.computer/agents"
    ]
  ],
  "name": "Lathe",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-07T06:00:59.383055Z",
        "status": "deprecated",
        "statusChangedAt": "2026-09-09T11:50:17.455875Z",
        "statusMessage": "Lathe moved to lathe.live: the server is live.lathe/lathe at https://mcp.lathe.live",
        "updatedAt": "2026-09-09T11:50:17.455875Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Managed Postgres, Redis, CouchDB and NATS on a dedicated EU machine, one flat price.",
      "name": "computer.lathe/lathe",
      "remotes": [
        {
          "headers": [
            {
              "description": "Optional. Bearer lathe_... API key from the portal's Account page; leave it out to sign in with OAuth (the endpoint's 401 names its authorization server).",
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://mcp.lathe.computer/mcp"
        }
      ],
      "title": "Lathe",
      "version": "1.0.0",
      "websiteUrl": "https://lathe.computer/agents"
    }
  },
  "source": "mcp_registry",
  "summary": "Managed Postgres, Redis, CouchDB and NATS on a dedicated EU machine, one flat price."
}

What the leaf hashes

{"body":"faaae7cd9515a63f85fca4f0bdbbe3ed3598f9ac8c1574b76a8fde83a1b8e25e","id":22305,"kind":"listing","method":"baseline/1","observed_us":1793025341667890,"prev":null,"subject":"mcp_registry:computer.lathe/lathe","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. 0x793f4469f6e8485e81fe9ac8ad418ff00f658b704690cd65f0127a2e6dcf37e2
2. 0x2651169e7c8c81ed83460b58874c2feab6ab2a5033517b54ab2ede97625c7960
3. 0x4d43a3f6bdfe8a86d3fda6b04b1fe50b25d809cdad0b702b59218a8fed8d7c7d
4. 0x21c39fef1a2f3102c710fdb1e832ac126acb08e7aa2ae2428a48ec001c5eb362
5. 0x8083181ac6f04fb8adae9d6f0af00eff21b2d8068528120bcd30aa5e6813bb23
6. 0x4358cc494101f50a5c170660415604d437c786f4d956640f759be53d024409b3
7. 0x7307e967a84358db5f2ce4a862a11dcf96160740f3fc9d7202cfd624d260e943
8. 0x7f8c240a188c001a53c17d2f5b76599a7e43989a72ef378a9916d778b23577c2
9. 0xfb28a0c1e73b9dd153467bccc5b2ecd9754f7117c5ea4979156a41118c1e97f7
10. 0x1aabd91bd058f7f63d4d33c5e8729922fd5f9d7ee7e3a2bbaa1ad12fa0d8bd68
11. 0x78977732f6810276b475c7ba4995e269c53c1218a49bb3951e04ede6049b4c08
12. 0xdcba35a3346e9c4b9ae1267cc5995998c2c33da9ef658e955eaae1589ebbdcad
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