Evidence row 727258

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.tahona.app/mcp"
    ],
    [
      "web",
      "https://tahona.app/mcp"
    ]
  ],
  "name": "Tahona",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-28T00:53:50.799704Z",
        "status": "active",
        "statusChangedAt": "2026-10-28T00:53:50.799704Z",
        "updatedAt": "2026-10-28T00:53:50.799704Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Your agave spirits shelf, tasting notes and the collectors you follow, from Tahona.",
      "icons": [
        {
          "mimeType": "image/svg+xml",
          "src": "https://tahona.app/favicon.svg"
        }
      ],
      "name": "app.tahona.mcp/tahona",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.tahona.app/mcp"
        }
      ],
      "title": "Tahona",
      "version": "1.0.0",
      "websiteUrl": "https://tahona.app/mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "Your agave spirits shelf, tasting notes and the collectors you follow, from Tahona."
}

What the leaf hashes

{"body":"102dc30ff4a143d9ea9a36a07a1d68c705002482d0740148837f669714ac530b","id":727258,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793151675905396,"prev":null,"subject":"mcp_registry:app.tahona.mcp/tahona","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. 0x07dfa425fbcce860e041261500623b907d6c0f9d8b3836da49b8496c1b23f48b
2. 0x1a585236f0a8940cb90a97d1656853b79d27fd809eddda10f755637978570866
3. 0x787101e3c8799e338f0910346790a4954d4e99f403948c359663712896df20dc
4. 0xf028dc82d326355086df4aff1b8561872aed261c67a35dbade6203d2df91d902
5. 0xc9e6c9c44d4f16f1cf93e360f60d33ededcd30a1e6944f6a50e89b359ea43a1f
6. 0xb0880aa6fe6ded70c0eeac9f5332c337a6762dfea33a434f42c874d33f646857
7. 0x8f62cce1223df8b77b1c444ca491755bc6dacca108e2d6c4c0ab94e62a548a94
8. 0x07d8580c8e79f02db928800779b45e768322f3269a6cc92965673bbb8af5cfa1
9. 0x96f38ae629bcb47889b6c2aa396e6997eda042e004a0f525a84275e09750ee13
10. 0x0c82ca3d4651e030a300fcf50c3f22d0e482a230803f953281e77b338a5ec19e
11. 0x284ed0ba4521925f2cf593d6f840eacc9587203dda63fc72288a0bff20d00d78
12. 0x825b5cba69887117963e0cfd615aa74fe5ae01aa1deb0098d6b7e04e01634ba7
13. 0x8dcd5f3419d7730712ce62dbc974d197b0e9c47ee96e0172cdc134c7a6bf73f2
14. 0xf3fd571846115a5778f2f20ec53a7e9b272de5f8737a627379966b3745ad5e29
15. 0x2d4bed6c1c0f427d29eba935cdedcc76c72935d41919903a3b217a8ffca38438
16. 0x35e8995c30094446ec790423171382fccb377081b921295b0ae3840cc2c4f52c
17. 0xf078ea7d84d98dbeffed23d8e67b36751e60464ffd4cfdc005e0aa6f8cb9b459
18. 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae