Evidence row 495494

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://api.portoperatingsystem.com/mcp"
    ],
    [
      "web",
      "https://portoperatingsystem.com/"
    ]
  ],
  "name": "Port OS Smart Home",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-27T13:33:54.11262Z",
        "status": "active",
        "statusChangedAt": "2026-10-27T13:33:54.11262Z",
        "updatedAt": "2026-10-27T13:33:54.11262Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Control your Philips lights, Sonos speakers, Roborock vacuums and more with Port OS cloud.",
      "name": "io.github.portpowered/portos",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://api.portoperatingsystem.com/mcp"
        }
      ],
      "title": "Port OS Smart Home",
      "version": "1.0.1-metadata.1",
      "websiteUrl": "https://portoperatingsystem.com/"
    }
  },
  "source": "mcp_registry",
  "summary": "Control your Philips lights, Sonos speakers, Roborock vacuums and more with Port OS cloud."
}

What the leaf hashes

{"body":"246b43b05c289ac2286a961c1be158018fbb5877b50c9d3adc952f99bcb08aa7","id":495494,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793111341713869,"prev":482493,"subject":"mcp_registry:io.github.portpowered/portos","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0x6b7d4bae5b92787558ad64c234dee88906a43cfcdd299e695038553948e1a202
2. 0x6272f14a8dc110ae109e2280d9fcfb06a341cb213edeebff4cdb67c0bbae62b2
3. 0xe35f91bcc585ecee186555bf30e00e42c69f95755cd294ec5f067cdba221dff3
4. 0x4de757dec6583d7fa25a51d2d0ac7d95a856bac4852c8127a1110b9c4c48f988
5. 0x6b39313858ce41e2aaac4b0e0245c72bf225de06601f771a34e1280e9a96372d
6. 0xd968df9c349a06f808be56b44a3fc429e71c50c76ca6d35c76eba91a065573fc
7. 0x1473b647c6e4ca3f6a4fd2c98f7168f559aa8bdb25dfb4ede3886b1de57e6b3e
8. 0x1577532ddf529050cb164363ad2e532aed8d7fb0b3f43b85e9683c54a63375b6
9. 0x4123ca37006d33e406a46c1cac51be883d0d68fc8eb4d0c98455ace0144f44c3
10. 0xc0de6a748e789906f53a9948fbd08624fafeb0614506dc1c1e4ad9f30452f381
11. 0xdc9ca5cffc0291f8ddf9255389acf7653056f9ad5b5eee5581f407185fc803d1
12. 0x1907258a29a881c6f59707e890e9f73f7aff1ace32101f20e208f76e9fac9a60
13. 0x927616fada4e04588c09f6e02e8f6e3a1351bac8355e394da3bd0bf249a5c503
14. 0x3c5462812bd2f841e3d7deefc01555f18262fe5e0d5a7eb155330b7a7cb0388e
15. 0x6f00f0da417f4126951ba8ba9b7962c847e91f5c61364ad9ad47e5f979698a60
16. 0x23cf9bb4337ee8be7fcae368fd69d24c62c11fb45882127b4cd919bb96a19996
17. 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4