Evidence row 1001193

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gateway.pipeworx.io/outlook-calendar/mcp"
    ],
    [
      "web",
      "https://pipeworx.io/packs/outlook-calendar"
    ]
  ],
  "name": "Outlook Calendar",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-29T05:36:08.974794Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T05:36:08.974794Z",
        "updatedAt": "2026-10-29T05:36:08.974794Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Outlook Calendar MCP Pack",
      "name": "io.github.pipeworx-io/outlook-calendar",
      "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-outlook-calendar",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.2.0"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://gateway.pipeworx.io/outlook-calendar/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pipeworx-io/mcp-outlook-calendar"
      },
      "title": "Outlook Calendar",
      "version": "0.2.0",
      "websiteUrl": "https://pipeworx.io/packs/outlook-calendar"
    }
  },
  "source": "mcp_registry",
  "summary": "Outlook Calendar MCP Pack"
}

What the leaf hashes

{"body":"87603b88b478651df83d0e0be0b097141d82a809f41d1cb165cf384d2c9f7ad5","id":1001193,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793254372991013,"prev":828067,"subject":"mcp_registry:io.github.pipeworx-io/outlook-calendar","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-29 (242798 rows).

1. 0x28b882e14d2f0ec3cef04e89951819ab6ca8c68d69a0b3c187672f7ffe752094
2. 0x61f028c5e3342996dbeb8f87db8335f69184804c65e9a2a9bede968ea38b2714
3. 0xbaf8e899652bd385ea0890e64011752c83bd2b1f6f2b6e0b5961cfba7103797f
4. 0x9b1862979c56dc0c5aac318ced6b87b8a03c405a1b79c3e47a8bd009d1e7a01b
5. 0x72ba2e2713bf2830c199542d7764ade39e775378036af4d53657a2ec1fa1c0fd
6. 0x88a015d17ac5ba64c754fddfb09a82ec1e09cf0ac280f40f29b0ab7d2e65a3eb
7. 0x8d3df8fea732c2210780e49977143738b03df3949e4dc587cbc50ac7f24ffbe4
8. 0x2d03a96a4450f65472deb0cec10c3322aad87179db5dcf1f8db17cd907216a23
9. 0x3e5d45fe94b1fe37a7011de4ba995da72a62012e2acbfbe58a7ebc924f866656
10. 0x663c7bd0670830a8716caaf5349f3ef0c95152d3471d4e2785a862f56776e7fa
11. 0x2faa12cb35a7f746704eeee08d99b0799c5b3a6c630dff1d49ff9bc05004aea5
12. 0xf30da75fe0e12b1668c26a6b3d0bb8e0c311e494aa0f674a84e8a5c6af4ebeaa
13. 0x0578ac51015c13b031ebae2ad1327fb530b3c3e756fcd27ad5aec34155ce2a69
14. 0xe5630d765942d2009587828da7f2d173776eecb52114ac282f05c7b772bfe337
15. 0x00268e62f7d5ca6313e0e60afdc2bd4f52c6dbdb3b4b4d27e01e634b4bcb1d2c
16. 0x1c3764b490d23b94e5ac838c89f8d3850dedb0819196f367da2479c7a88bf2c0
17. 0xd76435ead496863d8b0bfab3434f54cd11da3c49d104fc4064b9cb3381567bbd
18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1