Evidence row 30966

What was observed

{
  "endpoints": [
    [
      "web",
      "https://github.com/Sam-AEC/aec-model-bridge"
    ]
  ],
  "name": "AEC Model Bridge",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-09T14:07:29.95826Z",
        "status": "active",
        "statusChangedAt": "2026-10-09T14:07:29.95826Z",
        "updatedAt": "2026-10-09T14:07:29.95826Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Revit MCP server: 200+ tools to read and edit BIM models, every change human-approved.",
      "icons": [
        {
          "mimeType": "image/svg+xml",
          "sizes": [
            "any"
          ],
          "src": "https://raw.githubusercontent.com/Sam-AEC/aec-model-bridge/main/assets/logo-mark.svg"
        }
      ],
      "name": "io.github.Sam-AEC/aec-model-bridge",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Workspace root directory for server file operations.",
              "format": "string",
              "name": "MCP_REVIT_WORKSPACE_DIR"
            },
            {
              "description": "Semicolon-delimited allow-list of directories the server can access.",
              "format": "string",
              "name": "MCP_REVIT_ALLOWED_DIRECTORIES"
            },
            {
              "default": "bridge",
              "description": "Server mode: mock or bridge.",
              "format": "string",
              "name": "MCP_REVIT_MODE"
            },
            {
              "default": "http://127.0.0.1:3000",
              "description": "Bridge URL, for example http://127.0.0.1:3000 (required when MCP_REVIT_MODE=bridge).",
              "format": "string",
              "name": "MCP_REVIT_BRIDGE_URL"
            },
            {
              "description": "Path to the audit log file.",
              "format": "string",
              "name": "MCP_REVIT_AUDIT_LOG"
            },
            {
              "description": "Python log level, for example INFO or DEBUG.",
              "format": "string",
              "name": "MCP_REVIT_LOG_LEVEL"
            },
            {
              "default": "required",
              "description": "Approval gate for write tools. \"required\" (default) blocks every model change until a human approves a plan; do not relax this unless you understand the risk.",
              "format": "string",
              "name": "MCP_REVIT_APPROVAL_MODE"
            },
            {
              "default": "false",
              "description": "Set to true to load user-written modules from the workspace. Off by default.",
              "format": "boolean",
              "name": "MCP_REVIT_ENABLE_USER_MODULES"
            },
            {
              "default": "false",
              "description": "Set to true to allow module commands that declare the python.host permission to run. Off by default.",
              "format": "boolean",
              "name": "MCP_REVIT_ALLOW_PYTHON_HOST"
            },
            {
              "description": "Optional Anthropic API key, used only by the built-in agent chat in the Revit panel. Not needed for MCP use.",
              "format": "string",
              "isSecret": true,
              "name": "MCP_REVIT_ANTHROPIC_API_KEY"
            }
          ],
          "fileSha256": "de03f93f3bd5c3f15807d6be313ff0e8764f7dcfc1c22ae3dbd6e01074e8773a",
          "identifier": "https://github.com/Sam-AEC/aec-model-bridge/releases/download/v1.4.0/aec-model-bridge-1.4.0.mcpb",
          "registryType": "mcpb",
          "transport": {
            "type": "stdio"
          },
          "version": "1.4.0"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "packages/mcp-server-revit",
        "url": "https://github.com/Sam-AEC/aec-model-bridge"
      },
      "title": "AEC Model Bridge",
      "version": "1.4.0",
      "websiteUrl": "https://github.com/Sam-AEC/aec-model-bridge"
    }
  },
  "source": "mcp_registry",
  "summary": "Revit MCP server: 200+ tools to read and edit BIM models, every change human-approved."
}

What the leaf hashes

{"body":"b1fdb0a3607b1f1424dc8b76696fd70153907a5b6871b89a127b98d565784e00","id":30966,"kind":"listing","method":"baseline/1","observed_us":1793025363797731,"prev":null,"subject":"mcp_registry:io.github.Sam-AEC/aec-model-bridge","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. 0x4d84ec2806aa1ebc9b77003905306457160b19b2ba170e7c3fe2b38cca03787e
2. 0xc555623390adfcc090f5bf19c947e92c8370dbf6cce023170da7c57c1b352a22
3. 0xe8a44d004326bc6cba437f0acbf87aa8c951454fea9a5d37fcf30f915ee804bd
4. 0x8e289bc14866016d7888531a72bcfbaa08bec50089488e26b2562cbbb2a87119
5. 0x0610811ba97392d6960b736f186baf274c65554040986b00f4c3fecad32b1976
6. 0xbf60dedbe458e6beccb44bf1a5b311e6152b0141101fe37fa69bf7316d34a841
7. 0x2e5308e018fd628b1bac64ece541c5842aa068436dd2fe37383005ff9fc671a9
8. 0xae5c83e83884fc30c031c5d28840a991588329c27e669c0764a59e33e228a295
9. 0x71e877bf3d31388cb5897c01a263accc25ca883cc351a1a046907095e96912ab
10. 0x3964b657b861782aa5a33079a40c16e105428d017af356e7a7cb8cc02e82d7ec
11. 0xaa143d27804a7949a2b1598e5b8ab52f09ca62ad72136c2be3d24cdecb5d5be0
12. 0x9c16024747eaca32d09963ccb001059f75dcd9bb8dfc221e5234d54d2b3388d9
13. 0x1ffd24a0422348bb2305058cc138e276511e1c074bf8139af5b773941f0e5de2
14. 0x88e326a39b26e2c125306c9d3805d14398ace088bba9a2a0aa376b811cfb201a
15. 0x2be1e80e065dd6b2cc75a7142be22225acd144ac975d70bf24b4f01fd76dc497
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae