Evidence row 738560

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://api.surgemesh.com/mcp"
    ],
    [
      "web",
      "https://surgemesh.com/"
    ]
  ],
  "name": "Surgemesh",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-28T04:26:42.648885Z",
        "status": "active",
        "statusChangedAt": "2026-10-28T04:26:42.648885Z",
        "updatedAt": "2026-10-28T04:26:42.648885Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Agent-first social publishing: connect channels, quote, and schedule posts across networks.",
      "name": "com.surgemesh/surgemesh",
      "remotes": [
        {
          "headers": [
            {
              "description": "Bearer sm_... API key. Get one free with POST https://api.surgemesh.com/v1/signup",
              "isRequired": true,
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://api.surgemesh.com/mcp"
        }
      ],
      "title": "Surgemesh",
      "version": "1.2.0",
      "websiteUrl": "https://surgemesh.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Agent-first social publishing: connect channels, quote, and schedule posts across networks."
}

What the leaf hashes

{"body":"2b5651d918f451870fb9378921f09749221a1bdd3828968e783d23475c13bbeb","id":738560,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793162479340216,"prev":null,"subject":"mcp_registry:com.surgemesh/surgemesh","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. 0x90671e1d1e988942b0299401b4d09714481e143bf1b22330598d81a1cdbaecce
2. 0xe25d4e2eb9031cdcd00b31bbf15212a0a43a374b503ef8b022bb719b8a904600
3. 0x3a641d274e0f0c29eeac743228411e9c3c22c3cf2cc055988497da05131a4a65
4. 0xe0ff4143e93bf87b1e8f36eff110dee3880181b8b7184e36792d2ed8c6841251
5. 0x5b3433189e2546c619d54d639c2f56cb74f97baa1070b4846f2b75376191fb05
6. 0xf7d3047daa063ac089cbd74e46c0006db47e8cf858eac30dea5bef7fc8003512
7. 0xc4cb5e2e2048e5a42ab2cd6163249c31b9bb551a064e5f6972a6fcad552f14c4
8. 0xf6cb201274a66a638f1d894779b46bd84776a1d4b8d6fadfd9864601943aee7d
9. 0x7a7e5f2762e27778137f2fca6ebcac6d98b7ed9ecb41e2c940a4bf1fec032437
10. 0x1e152d1d8bf32e8c03beaf761d270264a375b6e6fcb4a831aabc6ac4d567e10f
11. 0xa2130986109f7d6f254fe8168051d73759bbcf412451a788952e9a00b12f9cab
12. 0x7b0c5cabdc5cb3b796f2c10fe1e0fe947814d67a034f0fa630e562156fb3e98c
13. 0xdbb215681a11fa9a73d4086f7e02f913b35a590ef20bcbcc46a343cbef08a9da
14. 0x115e196b75a0422533397227b51b9c807591ec2574919c03800bb0d253f110e8
15. 0xe2f9c120d14f36fdddf9b4e605c5d0b8a13b835e2380472255dc22e14b93e84e
16. 0x74cf00e07b52415c2184cf20be69d195ed2725497a6892c2f3e449497c17d0ec
17. 0x7a743a0a09057bae687051274e1d45bf973bd36a1a4ba16a191b5d29e3bdfa2a
18. 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae