Evidence row 1227932

What was observed

{
  "endpoints": [
    [
      "web",
      "https://fireiscoolsolo.github.io/canvas-lms-mcp-server/"
    ]
  ],
  "name": "io.github.Fireiscoolsolo/canvas-lms-mcp-server",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-30T04:48:54.463284Z",
        "status": "active",
        "statusChangedAt": "2026-10-30T04:48:54.463284Z",
        "updatedAt": "2026-10-30T04:48:54.463284Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Self-hosted Canvas LMS for students on every device: OAuth, ngrok tunnel, multi-PC failover.",
      "name": "io.github.Fireiscoolsolo/canvas-lms-mcp-server",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Canvas personal access token (Account > Settings > Approved Integrations > New Access Token)",
              "format": "string",
              "isRequired": true,
              "isSecret": true,
              "name": "CANVAS_API_TOKEN"
            },
            {
              "description": "Your school's Canvas address, e.g. https://yourschool.instructure.com",
              "format": "string",
              "isRequired": true,
              "name": "CANVAS_BASE_URL"
            }
          ],
          "identifier": "canvas-lms-mcp-remote",
          "packageArguments": [
            {
              "type": "positional",
              "value": "--stdio"
            }
          ],
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "1.2.2"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/Fireiscoolsolo/canvas-lms-mcp-server"
      },
      "version": "1.2.2",
      "websiteUrl": "https://fireiscoolsolo.github.io/canvas-lms-mcp-server/"
    }
  },
  "source": "mcp_registry",
  "summary": "Self-hosted Canvas LMS for students on every device: OAuth, ngrok tunnel, multi-PC failover."
}

What the leaf hashes

{"body":"7ce306bebd0611260ea112fa6bc00c9176751d2d8815caee65afec8f4451b6cc","id":1227932,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793337293179634,"prev":800525,"subject":"mcp_registry:io.github.Fireiscoolsolo/canvas-lms-mcp-server","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-30 (243099 rows).

1. 0xd57fc0a7b00b5f10215cee702968ae22e4f20b7e211c5e192f5d009ea3b88815
2. 0x9bc6b40bb80ef7e723373c466e5868a2eda511d39b6595eb4ebf1c6c0d000c62
3. 0xf1faef2d447050da557b0fecefdd70af7e19b84f9849843818b06953109afcec
4. 0xa4f5abda77cc4ce1128275a9031451154e2bb83899d866f788af2ca82d04d7e0
5. 0x1364d4c2e277e40810bf56c43e9159b053f4f1b7577b5d18c3c3c67d9f3aa34e
6. 0xa245eece1881d767fb66658964571aafcad280f94596cc193e8f0c14920e8173
7. 0x03d5dbb9ecf65cd3b30b14dcc03339b19b6b20975b796a9634bac065cac697cd
8. 0x371d11f01f5a0c13de058777cc9321e1aa87dfdcb49afd2476455d563a661f20
9. 0x2d2ae95c268db6f4abf176fcaa7b9010a03e033e4a1a3a083aef1470727991f8
10. 0xfcf62fc6ad98adba374bcbc0991508ed3407716e72ffa997a0905afbc5f39191
11. 0xcbdce4aab997088bd56bc318d8b1cf23413ffcebbc31498e8faee664b63feeda
12. 0x41785913cf8a748ad4b7f6562cd47054490c6e6361d26689f4b8aeba4a1d3afe
13. 0xc6d56e36bc916fc7c1441d5c6959a1f0ff7bc0a11547893598fdff5ead2b0cb1
14. 0xeba66653f0c009452ec9977578ba573460df3f672595eaa16c1030e3b20ce767
15. 0xf007cd9640267a58ddffce96e27f5682cf5c47530f53dc15dc53e4ccd405c6c9
16. 0xfbe61dc2d59668ac573e5eab865747e21d38bf2fe4c64762beef01f1018a4dea
17. 0x71e74c274b23c9047354edb6dcd2c654415e3986b8bd875dae992996ea12e22b
18. 0x0c43c73b62a5d49ee1444b5dc4195fc5b16b141d3f4458e2e9fbd5fd6ecb367d

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861