Evidence row 1729338

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gateway.pipeworx.io/dryad/mcp"
    ],
    [
      "web",
      "https://pipeworx.io/packs/dryad"
    ]
  ],
  "name": "Dryad",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-01T02:00:36.590693Z",
        "status": "active",
        "statusChangedAt": "2026-11-01T02:00:36.590693Z",
        "updatedAt": "2026-11-01T02:00:36.590693Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Dryad (datadryad.org) MCP — keyless.",
      "name": "io.github.pipeworx-io/dryad",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Optional Pipeworx API key. Without it calls are anonymous and capped daily; a free key raises the cap.",
              "isSecret": true,
              "name": "PIPEWORX_API_KEY"
            }
          ],
          "identifier": "@pipeworx/mcp-dryad",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.2.1"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://gateway.pipeworx.io/dryad/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pipeworx-io/mcp-dryad"
      },
      "title": "Dryad",
      "version": "0.2.1",
      "websiteUrl": "https://pipeworx.io/packs/dryad"
    }
  },
  "source": "mcp_registry",
  "summary": "Dryad (datadryad.org) MCP — keyless."
}

What the leaf hashes

{"body":"3ac231c0eef7ff1bd47e762a092794aa75bc34a97429a3469f57d726217e3d88","id":1729338,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793499429354130,"prev":989670,"subject":"mcp_registry:io.github.pipeworx-io/dryad","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x08d4788000230400bc7ec9d48d6f312551d2577072385f0bd00373f712980fce
2. 0x485f2dd0e37659417e2580abba22bb4a1ae87ee068235527a39a13e0079dfe16
3. 0x0d71f7680072f00543835dfb331c781453d2dc8471eb3187a072f6afa1ecc8d1
4. 0x3e04b9d78b6fd44924b403a5d8b408154671291bb72f3a2f200f29a688459ea6
5. 0x36de05246051efc8c2c502b1f724b1603cb446e38d64e8a85151cbfbafcfbbc7
6. 0x7ef6a75543695c247e283176700ca6f05632bf631d8b5061ff483d1fb9da0c24
7. 0xb2e5a5c0f035d407bd21ac89e02afc5c883b65bdb4bc9c993a22f1c710e13afb
8. 0x677899006a5354cf195593a36aa79655011941899b78d783ba6b5f125116cc2e
9. 0x2b35ce9b6b622112fe488878bf1c7466e64c1f69b6fc1b24ee7e6ffbfa964788
10. 0x91f668f6eb88f7871aa246a08ff0ccd244cba8174083a4b7df6c2bf3b4848829
11. 0x3678c2d1686ba5a4579b2e33d70b84fd9706579b4ec4f1ad3e1b99fcc59a548a
12. 0xdec6cc03db6119cc2c965eeca2635d88501115f408138d713fca6a96e378db8e
13. 0x004697fbbf039766877ca481e8fe5ce8927b2b3f8037101f578c29dbbc1244f7
14. 0x18eb74a119177bb5bebcacf2408a5e6d3077ca72c11f6b567524be7d0ca76555
15. 0xb611d3d400373ab2497019fc1d3d5040f4f6589f8d98d8e25ccf29dd2b68ad92
16. 0x5cf5a0a57795246f996e480f05ed085c19d02f7d6e8fc3ddc392412466554f0f
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90