Evidence row 1476790

What was observed

{
  "endpoints": [
    [
      "web",
      "https://github.com/UnicornGraveyard/SlicerBridge"
    ]
  ],
  "name": "SlicerBridge",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-31T03:42:30.998088Z",
        "status": "active",
        "statusChangedAt": "2026-10-31T03:42:30.998088Z",
        "updatedAt": "2026-10-31T03:42:30.998088Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "A Rosetta Stone for multicolor 3MF files: one project in, a checked file for every printer out.",
      "name": "io.github.UnicornGraveyard/slicerbridge",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Where OrcaSlicer 2.4.2, which writes the files for Creality, Elegoo, Anycubic, Flashforge and QIDI printers is installed (default: /Applications)",
              "format": "string",
              "name": "SLICERBRIDGE_ORCASLICER"
            },
            {
              "description": "Where Bambu Studio, which writes the files for Bambu Lab printers is installed (default: /Applications)",
              "format": "string",
              "name": "SLICERBRIDGE_BAMBU_STUDIO"
            },
            {
              "description": "Where PrusaSlicer, which builds the Prusa printer profiles is installed (default: /Applications)",
              "format": "string",
              "name": "SLICERBRIDGE_PRUSASLICER"
            },
            {
              "description": "Where Snapmaker Orca, which slices the Snapmaker U1 file is installed (default: /Applications)",
              "format": "string",
              "name": "SLICERBRIDGE_SNAPMAKER_ORCA"
            },
            {
              "description": "Where Creality Print, for brand-check only is installed (default: /Applications)",
              "format": "string",
              "name": "SLICERBRIDGE_CREALITY_PRINT"
            },
            {
              "description": "Where ElegooSlicer, for brand-check only is installed (default: /Applications)",
              "format": "string",
              "name": "SLICERBRIDGE_ELEGOOSLICER"
            },
            {
              "description": "Where Anycubic Slicer Next, for brand-check only is installed (default: /Applications)",
              "format": "string",
              "name": "SLICERBRIDGE_ANYCUBIC_SLICER_NEXT"
            },
            {
              "description": "Where Flash Studio (Orca-Flashforge), for brand-check only is installed (default: /Applications)",
              "format": "string",
              "name": "SLICERBRIDGE_FLASH_STUDIO"
            },
            {
              "description": "Where QIDI Studio, for brand-check only is installed (default: /Applications)",
              "format": "string",
              "name": "SLICERBRIDGE_QIDI_STUDIO"
            }
          ],
          "identifier": "slicerbridge",
          "packageArguments": [
            {
              "type": "positional",
              "value": "mcp"
            }
          ],
          "registryType": "pypi",
          "runtimeHint": "uvx",
          "transport": {
            "type": "stdio"
          },
          "version": "0.4.2"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/UnicornGraveyard/SlicerBridge"
      },
      "title": "SlicerBridge",
      "version": "0.4.2",
      "websiteUrl": "https://github.com/UnicornGraveyard/SlicerBridge"
    }
  },
  "source": "mcp_registry",
  "summary": "A Rosetta Stone for multicolor 3MF files: one project in, a checked file for every printer out."
}

What the leaf hashes

{"body":"3ffc24bd7447a7f36c68a6fdb30ba8eeadbc9f7dcb95e6daa77eb86ddc545f21","id":1476790,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793420147972269,"prev":1051677,"subject":"mcp_registry:io.github.UnicornGraveyard/slicerbridge","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-31 (246033 rows).

1. 0x144c902a6d4630e8309e1f862519f80109f973bed5d986e67a20d71b6dc0fd34
2. 0xf4819d7a9faad216709f8871ae1d9f79ce75f8ba12d5e8238cfeb19e58ac29ad
3. 0x9991bb60a4e12a6fa879495e76df6d5c246cd87f72df28cc94785f642b01fe7d
4. 0x2909ab89394c1b04851f4dd2efe9e3e49d650dee383582ad2b20c4dc8043aead
5. 0xb0e2d7e4bb938db0f0e8afa349631e54f89bbbe2e5acc2ff2b653065ecad3f99
6. 0xede525ec8d1848eb238fe76af5e955da1f5a50b5280a28e5a85c88145f058de8
7. 0x22f5488157b2082b914ba00adbed1d31713d9118cbcbdc916eebcb8c00e76115
8. 0x885bc7c3a93b0e5552f0f3d646a87d9e4d601b6ca6f76b8fb165b154d1849181
9. 0x8a6af511874374d9e78024396bda3bd329866e04e91e551554679998b06d6fe0
10. 0x15c4a8684316f301c46a0f2a44467a75636e4ce6903a3d31caf2b5e30ae80e8f
11. 0x83089b2f1e6a092c7c72a41304ef418058e8ba571e05e233a1a8fdfab934cf9f
12. 0xda136ada4a2f6b271a96ac38822fb0e8491f6d58179c5b77280c01de32a2418b
13. 0xf2b49afd37f6c7a074cb7e2e9bd6248a3e1bcb90308acf1af6b3be8a3c1b7cfe
14. 0x500efd0d65e793a02397af46769412226d4deefe24ac497b68f3a32f6828638e
15. 0x95ec49fc7f2c7be30422eaa1d0d6036836dd63ff46a8ed4027258fcf3eb8cf24
16. 0x2bca4aa3c59fe9209016c64bd8b706423477e3407201a00165afde9abf6fee2b
17. 0x37f13582abb3c002d51c2f190c312129cbc3a39754618fee2c75c2441bb1eb94
18. 0x59f83f7228f07febe2780660e422e171b0359b8aa031ee3be07e991118130c15

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0