Evidence row 1034892

What was observed

{
  "endpoints": [
    [
      "web",
      "https://hand-off.space/"
    ],
    [
      "mcp",
      "https://hand-off.space/mcp"
    ]
  ],
  "name": "Handoff: File Sharing for AI Agents",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-29T17:52:41.053606Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T17:52:41.053606Z",
        "updatedAt": "2026-10-29T17:52:41.053606Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Private file storage and controlled share links for AI agents.",
      "name": "io.github.jueluddinsf/handoff",
      "remotes": [
        {
          "headers": [
            {
              "description": "API key from signup. Send Authorization: Bearer and the hf_ key, or the bare key. Not required to connect or list tools.",
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://hand-off.space/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/jueluddinsf/handoff-mcp"
      },
      "title": "Handoff: File Sharing for AI Agents",
      "version": "1.0.0",
      "websiteUrl": "https://hand-off.space"
    }
  },
  "source": "mcp_registry",
  "summary": "Private file storage and controlled share links for AI agents."
}

What the leaf hashes

{"body":"8fcc76d0556a4e0bba1fdb77136d44259cbb40e52c81127cda86958bf0e991a0","id":1034892,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793297614754685,"prev":null,"subject":"mcp_registry:io.github.jueluddinsf/handoff","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. 0x142228479f9fc232622030eb3a5156aa6146a612e9fc57b778d40f89eb76c179
2. 0x5f983d19de4f34c79e5311913b856eabf814969ea1d384a4b99483cbcb956b9d
3. 0xc5eb1209cd8adf7847d5572d3c90f6252ab193cd73078129fd4f7c37c5244ad4
4. 0xea71c49c4653009101125447859bf1f4f0abb27a89165e84b24a16d928673712
5. 0x5f5d6f3418a945dc87cab1b6d2e49e455fed225dbe2deecf86a7458ea5957b59
6. 0xd7c4896e78e6171c47455f6373473aa817f2f9723c06e42f35c2a4ae578b09b2
7. 0xa1b30e59200750c995082a3ee922802a59943879429af2c2ca5ef6c8bba3e339
8. 0x02b4b01a0f0a85d1614200ceb593ab0203475352f4765884f1031b758a42c2a2
9. 0xf3de0567a615e644a8849b7c9f9c5e6b3c749b3b9021203d5974b6a20ad9d7eb
10. 0x592df8b66e050ca20e383d77d04f74bd8a8040764e2e1d045b2b55a12c5ca49e
11. 0x58962753bfeff8c4e3663c417d2b7ea04818932f9fc2a5f8a10ceb173e8432cb
12. 0xb8f119e9ad494786e4c14495d773403072d99e028eca7f32d5755c33821e77e8
13. 0x9f7c7f82c1751c52f0abfa61fd04ab49e1074f7dabe66661cd391efb1c30f9ba
14. 0x084c8874a1d9f8527c9c50048abe328afb50aa4926cc4b9639898f00eef5101f
15. 0xb4cbfd07748aa7d27896e5517d69e2e77024b97a1cfe1755f9af8471ad993bde
16. 0xa0a7723889a4c15b3e0bec353fa8dbcaec6c71cf35bb6c346415ad3e664df6a6
17. 0xd76435ead496863d8b0bfab3434f54cd11da3c49d104fc4064b9cb3381567bbd
18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1