Evidence row 3351342

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gateway.pipeworx.io/semver/mcp"
    ],
    [
      "web",
      "https://pipeworx.io/packs/semver"
    ]
  ],
  "name": "Semver",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-05T01:56:48.991643Z",
        "status": "active",
        "statusChangedAt": "2026-11-05T01:56:48.991643Z",
        "updatedAt": "2026-11-05T01:56:48.991643Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Semantic Versioning (semver) MCP.",
      "name": "io.github.pipeworx-io/semver",
      "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-semver",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.2.1"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://gateway.pipeworx.io/semver/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pipeworx-io/mcp-semver"
      },
      "title": "Semver",
      "version": "0.2.1",
      "websiteUrl": "https://pipeworx.io/packs/semver"
    }
  },
  "source": "mcp_registry",
  "summary": "Semantic Versioning (semver) MCP."
}

What the leaf hashes

{"body":"e0427077b3347d52c3e80e58308c1ee46400ec729d7225cabb2b83b66f059182","id":3351342,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793845272876951,"prev":1003166,"subject":"mcp_registry:io.github.pipeworx-io/semver","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0xafd74b2883cd27ab9d74969d52e31e90f41acee040dd768fb2aad715238ad57e
2. 0x9758ea69f4a7c52498b79af6c90daddac4a11d7319c3bbbfe1dbd1754f13653b
3. 0x4b0eb80a0a7824d74f64693487b651db8c5f157e224b5c46e77d86f005d7a9da
4. 0xc2ca0c6e184bf615d7bb200a608254f53cf743ac89fa3403d226bec3459b947a
5. 0xc6e34143c4f8b0458e33892289b9071431776bf851da5e6f089e6bd7a15b988f
6. 0xc0078988dce40dd5109b539f3e0cf86987d96e6ac64d99212089c4ade6da96ef
7. 0xc70c7978776a2a6d43ac02d8877d27a31ca72062fd259979d9388b0eaa385de6
8. 0xbdcd621db948316b07b41b38fd141e01999be0a7c808452c9db5dd360ca3cc3d
9. 0xee2fec238dcc30c2640b6e7d8d1f7a904a30fecc07d6d3b4a1fd53a4e446c721
10. 0x1763e18fbc899bfa2784745a80f9ac7368a061d9b0803a62ee43b6c8ce5169d6
11. 0xfda74de853ebef1c7c582d7be37bd0c6ac2118ac4ba0984ac3256001eff3e319
12. 0x4e76e3120d70e3dcab78794d5518499a87503abddb329dec70169f6e53643de9
13. 0x4297ded3b7ae7a5e7c6aaf868e1595cb5dfd5bc570ca8e58312e1c93b27e2840
14. 0xe9b3feeda7ba0471328dce63fe578d2b6d168331915c3460a3110e4549c6245c
15. 0xfb7fd5d9f2dad2a875d0018c34534e495fa88fbef40533c4ec84080e09b402b0
16. 0x94ca8b6a95491be1f3ac6de55d756552e3d7dcdd3a530f60ac239342f2227667
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94