Evidence row 780147

What was observed

{
  "endpoints": [
    [
      "web",
      "https://actvt.io/"
    ]
  ],
  "name": "Actvt",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-28T15:19:50.677858Z",
        "status": "active",
        "statusChangedAt": "2026-10-28T15:19:50.677858Z",
        "updatedAt": "2026-10-28T15:19:50.677858Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Built into the Actvt Mac app: live system metrics, ports, and Claude Code, Codex and pi sessions.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "96x96"
          ],
          "src": "https://actvt.io/actvt-glass-logo-96.png"
        }
      ],
      "name": "io.actvt/actvt",
      "repository": {
        "source": "github",
        "url": "https://github.com/oye-collective/actvt-macos-releases"
      },
      "title": "Actvt",
      "version": "1.4.7",
      "websiteUrl": "https://actvt.io"
    }
  },
  "source": "mcp_registry",
  "summary": "Built into the Actvt Mac app: live system metrics, ports, and Claude Code, Codex and pi sessions."
}

What the leaf hashes

{"body":"e6c4f234687acbb445e21a199f27c62d3b8c370e3395f69d98a05df9792bc332","id":780147,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793203861481516,"prev":446991,"subject":"mcp_registry:io.actvt/actvt","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-28 (231336 rows).

1. 0x6091e2bcfdb4c702b3c7f47bb61cf8b727a4aeba82147bf28e9739b762e9d475
2. 0x5acfb7e92536250d6abe26e8264953ec99954038757377d006481876edca6d81
3. 0x8e87d0412c8b11b195e06a53fe04b3c4e321e668334186b3da71e7f606f9379f
4. 0x6cfd007150669bd8a98888382cb8e474c0eded23cba9ab21b8426084ebaa8a93
5. 0x18c182bbcc7474e10fc73ba0004efe637275ebffcf9e30a657e45689cdbe93ba
6. 0x8e50295eef7cfcc6ebd98ecf1addc42174064699c51897dd0a90e8209d398672
7. 0x7f8b77a690094a3c88ba2b8b5eeeda39713fed1ba8f4de781e97d9b22c3cb8da
8. 0x6907b595e579ee637378cc0ebe95d98995dcbcd2e968f8c77cdf9d40c6962a69
9. 0x79f1c65d33c2182c14206abfa4725b6f859b0c2c68395a46ed16c09dd2cfd050
10. 0xb64912e25b9ed78c8521096a2d47f97a58eac3cac8ebee4b8230a82bf1ed947f
11. 0x5966dfed91a7d02dc64494c5bd22d2c43df9d3fe2f0b7d881d541ab8b0f8ccee
12. 0x08c335f610221b2accff009e6da02a820a7090e3842d0eabb28540e71d0acea6
13. 0x05b3d42cfeebe257d8d456af82d1a90957f371989ded6d869ae723454504d258
14. 0x8db2587099a4011758c742fc2aad940742aa47abddf6007f131e0d5ab4a9e92b
15. 0xe6054de1f67b1e6f15bcf16d2b6536cf35dd9705fdf6ce59853e79784693ab5f
16. 0xa99a40fe210d675bb6ab72d4bb72ab40eb44ac345773c457fbe58e67a47b03df
17. 0x7a743a0a09057bae687051274e1d45bf973bd36a1a4ba16a191b5d29e3bdfa2a
18. 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae