Evidence row 985549

What was observed

{
  "endpoints": [
    [
      "web",
      "https://uncommonear.com/docs/mcp"
    ],
    [
      "mcp",
      "https://uncommonear.com/mcp"
    ]
  ],
  "name": "Uncommon Ear",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-29T01:41:24.285384Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T01:41:24.285384Z",
        "updatedAt": "2026-10-29T01:41:24.285384Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Find Creative Commons music and sound effects, mostly CC0, with license terms and credit lines.",
      "icons": [
        {
          "mimeType": "image/svg+xml",
          "src": "https://uncommonear.com/brand/waveform-favicon-v1.svg"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "180x180"
          ],
          "src": "https://uncommonear.com/brand/waveform-touch-v1.png"
        }
      ],
      "name": "com.uncommonear/mcp",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://uncommonear.com/mcp"
        }
      ],
      "title": "Uncommon Ear",
      "version": "1.0.0",
      "websiteUrl": "https://uncommonear.com/docs/mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "Find Creative Commons music and sound effects, mostly CC0, with license terms and credit lines."
}

What the leaf hashes

{"body":"bd9d4356108a348b89dc0b02fc264bece9f2d8bb468fcf1b8b7ea1dc36c1e1ee","id":985549,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793239961677389,"prev":null,"subject":"mcp_registry:com.uncommonear/mcp","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. 0x29bfbbe5bc83c128d2c64b45986d905fa53813e74a3250c65e8df6eaa28591ca
2. 0x2ae4931f7ac0716c2356c2aa9eb2167dd1daedf0b14d79cd5b43546731b92e0e
3. 0x480afd095be8d3e1e267b9b80a79263d1525f0fb645680692add47830055fa22
4. 0x2e2fb1771fbe24f6eb0364cf9489b076d45cd30557b1a1309cd36bd69ccc366a
5. 0xbdab99504eed26717404db73e7fa99cc2c0f4d9da4f9ebf1e62dd123bf383a0a
6. 0xf0cf3d02a46cf3056096d5cdce375a7010f8fb1296a56e90597342a4915b0834
7. 0xad006613681286f2ec3efaa150328275b840ce871c1dee83b273fe3138b2cd48
8. 0x3f80e2b8ffbe7bce0e7b04d76feaac4eda1a72a47619a39c0c4834b4ba78baa0
9. 0x2c9b18cde12adf2c20044740a93e1fb4c2aafc5616c5230c72cce04689a6332d
10. 0x40a74586d08185e2c11670d4a99e52c4cf0d363837bdabe390550409aa3a0b20
11. 0x630bc5f9f0c17665e16b45e7ee7e72d7eb72030d8ee30329b8eaccb366546b41
12. 0x9474099dc157fa43a371c61fcb09f1d6db2ad87acc3f468d498349cf1764ec32
13. 0x0578ac51015c13b031ebae2ad1327fb530b3c3e756fcd27ad5aec34155ce2a69
14. 0xe5630d765942d2009587828da7f2d173776eecb52114ac282f05c7b772bfe337
15. 0x00268e62f7d5ca6313e0e60afdc2bd4f52c6dbdb3b4b4d27e01e634b4bcb1d2c
16. 0x1c3764b490d23b94e5ac838c89f8d3850dedb0819196f367da2479c7a88bf2c0
17. 0xd76435ead496863d8b0bfab3434f54cd11da3c49d104fc4064b9cb3381567bbd
18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1