Evidence row 48568

What was observed

{
  "endpoints": [
    [
      "web",
      "https://github.com/richardofortune/cadloop"
    ]
  ],
  "name": "cadloop Slicer",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-07-27T23:47:31.766071Z",
        "status": "active",
        "statusChangedAt": "2026-07-27T23:47:31.766071Z",
        "updatedAt": "2026-07-27T23:47:31.766071Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Find printer profiles, check bed fit, slice to .gcode.3mf and extract the G-code.",
      "name": "io.github.richardofortune/cadloop-slicer",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "The only directory this server reads and writes. Defaults to ~/cad.",
              "name": "SLICER_WORKSPACE"
            },
            {
              "description": "Path to the slicer binary. Auto-detected if unset. Creality Print's CLI does not work headless on macOS; prefer OrcaSlicer, Bambu Studio or ElegooSlicer there.",
              "name": "SLICER_BIN"
            },
            {
              "description": "Extra profile roots, os.pathsep separated. Added to the auto-detected roots rather than replacing them.",
              "name": "SLICER_PROFILE_DIRS"
            },
            {
              "description": "Seconds before a slice is killed. Defaults to 600.",
              "name": "SLICER_TIMEOUT"
            }
          ],
          "identifier": "cadloop",
          "registryType": "pypi",
          "runtimeArguments": [
            {
              "name": "--from",
              "type": "named",
              "value": "cadloop"
            },
            {
              "type": "positional",
              "value": "cadloop-slicer"
            }
          ],
          "runtimeHint": "uvx",
          "transport": {
            "type": "stdio"
          },
          "version": "0.1.0"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/richardofortune/cadloop"
      },
      "title": "cadloop Slicer",
      "version": "0.1.0",
      "websiteUrl": "https://github.com/richardofortune/cadloop"
    }
  },
  "source": "mcp_registry",
  "summary": "Find printer profiles, check bed fit, slice to .gcode.3mf and extract the G-code."
}

What the leaf hashes

{"body":"d87b394cda22b84d13b356a8f6c9611676c8c01c6dbc04846ac251deb7f6e9cf","id":48568,"kind":"listing","method":"baseline/1","observed_us":1793025412153203,"prev":null,"subject":"mcp_registry:io.github.richardofortune/cadloop-slicer","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. 0xe3884eac57d4d79f8a1405f3574712481578ad7a410ad3f4d875218af455bd28
2. 0xdbe49e39d09aa7ca0d6363587d1a8aec85dbf5a5606a9c83571170d4a9907a17
3. 0x5e4fa9ee43eafe79408b72e6967f0686e001f478aed0eabe31466e2943b2e565
4. 0x4af96a85db74f93680945dc5438607ac1b588a420c6c6d783cf92c07864866c8
5. 0xb6c80274344679c2287895fa351b3848a17b41ff1f447457d496705cd5b2ff9d
6. 0x323215719beb5a571fa92b3d636ae63aa83e8bfbf178d2b1106f37ff04f02b9c
7. 0x213c6d1914c42cfbcd735e03fcc4978fbd315ae0949ad7e08d79a97c709f44d9
8. 0xb8bc27f00b9db2462a938f0bc0e80a908623dcc9cfdca2828fda588c58395d1f
9. 0xf64d68c7513850f261db3fb5e203dff7235733de2dda42d2f91ab2886967fe21
10. 0x524cdad3ff21631a037fd9cf4afb42f4fe79c72ee7a2da0b514327762fb35ecc
11. 0xb545b804be0d2933a674be6ac915c6c6235897d0274e66143aa7cf879b9d86a3
12. 0x8e135936797442c4eea61915f2c9f8f6df06e1322204cd0e6986ada3e54c77cc
13. 0xc0924a0807e534382f518663123231c317124338831a2b310de2c17b09677086
14. 0x9bc5fc98278b9f6dc18c66c6e162aefd5244be03170d41bc5161f58ad11beed7
15. 0x95657a7d540ed6cac0bde9995782333b2562a9a6641853269ac95148827410f0
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae