Evidence row 1237944

What was observed

{
  "endpoints": [
    [
      "web",
      "https://actvt.io/"
    ]
  ],
  "name": "Actvt",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-30T08:25:34.441285Z",
        "status": "active",
        "statusChangedAt": "2026-10-30T08:25:34.441285Z",
        "updatedAt": "2026-10-30T08:25:34.441285Z"
      }
    },
    "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": "1.4.8",
      "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":"604a4aa6a81e2cc97e362bb6e883bed4746eb34a693e8dd5bc9eeb18426d69f2","id":1237944,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793351715943063,"prev":780147,"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 2026-10-30 (243099 rows).

1. 0x18ec6c4bbc300e8ba4646772ee23db11a8acf3f3b15ffe16c643f263d0ce684a
2. 0xa627103cced436263cbbced4f39576fed517b0a10bc7db7c52f16f63d55471f1
3. 0xdb763f70c197c9b0516660456312f1c3279ed8fa939f8b22e5395663fa7ba948
4. 0x75a635cb3349df6e8f2a13e3f447081f673af9d553e06c5bcd80708d9c99c56b
5. 0x9d31c2189da98b8f22e9928ab6511544b01f59504c174b7f317155e9b9b4be64
6. 0xafa00df35b127cf43aacdf37767d851c9f209b3fb723c8200a0ba2446b641751
7. 0xab3c0c0b61d7b204969d5b6e654fa0b713d4a1565d758f08efd20882213ba33a
8. 0xae372ae7739c7f5d4eb4bb95826fe509a0b43a7b355911e5e75bfec6102a1f39
9. 0xffea00449958eb7d349e13e63a93fbd57c40d418c82b97c69205fc53a2f780ca
10. 0x0035c80b9bb1235bf2b1a511badaa15a358663d2b51b98cd60acb652d958cdb2
11. 0xb5912cf3976213e11276633d3eee2f7cb0a9b70b35e1fc391b8f0b4a01ab0d5b
12. 0xad597cd0d0685c2eed0fe4ec383723ef919ed388c87ec7194fb9906a14d3753b
13. 0x92f059d385cc236739871f2db0574c5587e23b0b7db1b296bfbeedc2914d4f35
14. 0xe18460a4fef6812b03798b9b10352dd88bf2495282cb7665eff1cdfac9ef6888
15. 0x0313631fba69cc31784d20beec069335df13219f8a8a8a8831740bca4d4aa0a0
16. 0xe2a9872e1b6a01c55a7a8cc5c05c61f3933255db5c26b9c79be4011d28685b52
17. 0xb0c9ef42e725578748f3119c9dbebf2fc437266bda013df29f98ed3ebe621403
18. 0x30a81d8fcef4e8f9e2877c62796cfc5612fc1b251127d531dee28f8dbd5c5147

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861