Evidence row 1034205

What was observed

{
  "endpoints": [
    [
      "web",
      "https://neadlab.com/"
    ],
    [
      "mcp",
      "https://neadlab.com/api/mcp"
    ]
  ],
  "name": "Prompt Maker Studio",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-29T15:35:35.635289Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T15:35:35.635289Z",
        "updatedAt": "2026-10-29T15:35:35.635289Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Your prompt library in any MCP client: list, fetch, save and version prompt templates.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://neadlab.com/icon-512.png"
        }
      ],
      "name": "io.github.chrysogonus/prompt-maker-studio",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://neadlab.com/api/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/chrysogonus/prompt-maker-studio"
      },
      "title": "Prompt Maker Studio",
      "version": "0.14.0",
      "websiteUrl": "https://neadlab.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Your prompt library in any MCP client: list, fetch, save and version prompt templates."
}

What the leaf hashes

{"body":"eaa14b411510eb0d224ff199e61d5353bed81c4274c0b469174a0ac73f4fb0a0","id":1034205,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793290410603468,"prev":779057,"subject":"mcp_registry:io.github.chrysogonus/prompt-maker-studio","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. 0x58fbcc8959d63fb94d51e7c86e80da44e51a5a8ba8dd431f57ba1389082ee9d4
2. 0x5730a13ab378d2877c86b4d8b0c112ade0969ff2fead20feb2b54616ce1c2062
3. 0xd36a1f1764f29a6b78972c23c1ef06212e9f1de8a328d7f13f8ed37ad067e506
4. 0x87f5009c22ab59df5cb540baa12628e83b1f9fa73c1f6f442c3d6bdf149d84a9
5. 0x6aa35e9b04c5d0adcd5c7bdefbbb0845eac606773862a41a66aba157bc849011
6. 0x0410056f9a8e4eeb2e4bb3485944aa18ec782b388cf80004ec47a7b74f653492
7. 0x5bbeecc0e7e7cfa45e9eb44126ce2439734af0d45d13d00326b8cb7942515bce
8. 0x1f10096f008121d1f7150b0a978b18424b964f781facd161be97343e654b0bd9
9. 0x0d80bbb6ae924b4d8bf9205fce44e97eac6047315d503c064d01722d55321067
10. 0x9d80a26cf650911d945cc0a33a85cc14c8010051f1d606f0a5b10044c4543ce8
11. 0x434d3e245094a8694e8766f2e77f657061561ebb386026283d29780a44c5953c
12. 0xaca2827ceb7a020d6076d4bf8f0677d908cc7fe256f58fe05f971454b5135358
13. 0x34dd147bac70c6755002a9d526d654450453697846f79e7a029427d97b88fc9b
14. 0x3f2650fbc651fa3eec11adb4b123cd97e6e8054668be9e574fb88fd72c05303d
15. 0x5c72917224317e5d0d7a0d4ada19337530fcd8b513d6fc46866876f7844efe17
16. 0x976395aaca1b771b7e37710dee4157412909d2398c44e306a2e1e3fe83b984fd
17. 0x91f12a2db1e2c1be07cbe4de3981a37a33051a36d3c3eee5a260804add6d1d75
18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1