Evidence row 801041

What was observed

{
  "endpoints": [
    [
      "web",
      "https://docs.altitude.xyz/"
    ],
    [
      "mcp",
      "https://mcp.altitude.xyz/mcp"
    ]
  ],
  "name": "Altitude",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-28T19:24:28.30369Z",
        "status": "active",
        "statusChangedAt": "2026-10-28T19:24:28.30369Z",
        "updatedAt": "2026-10-28T19:24:28.30369Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Access your Altitude financial data from the AI tools you already use.",
      "name": "xyz.altitude.mcp/mcp",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.altitude.xyz/mcp"
        }
      ],
      "title": "Altitude",
      "version": "1.0.0",
      "websiteUrl": "https://docs.altitude.xyz/"
    }
  },
  "source": "mcp_registry",
  "summary": "Access your Altitude financial data from the AI tools you already use."
}

What the leaf hashes

{"body":"532e180fd4eda0974f66785b0759b21fe12ecb8618ed8c6014784867cd152929","id":801041,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793218353319026,"prev":null,"subject":"mcp_registry:xyz.altitude.mcp/mcp","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-28 (231336 rows).

1. 0x64719d40080fcca285e926971abfe59fc5827d5fa5153eb304333056c491e14f
2. 0xe84a50ba3018400e9d2bf520717b1f461023fd82dadbdcb9daa3f1066aee4873
3. 0xe543bdb55412db69fe6ca0feebff75078dcb8d4091082ffec636d9f7f9e2d458
4. 0xaad7e59860f4fe752aab6eb4c250c0ce206ad8622929bd707100642ec0e7caa4
5. 0x166e395fecb9d4f84eae4d012cbd9e22266d7fad480d9cc289c8fd02cebaa4d9
6. 0x9f2b8d8a5a7656030449575b6a2346cdcee99c6e3302da440290dce42e63c2cc
7. 0x17239b94c9ec95db63734c396cf2b5b02c91bc8bae7ad93adfc4211bdf70adba
8. 0x684d72540f5643c228b9dbdc11bd1031d67bd22a7c3853335fb082eb6e287586
9. 0xbad53c0f66de8ec3dcc416e0d3b800ed56e62a643539af6c4a50885189b1dd87
10. 0x113e6d6bbb4d53a52bf81ea98d8298aecd4b045f63d628dcc8e26ed388ae185b
11. 0x8bdeeb30ac4711b39d5258c1556f74f1277c1249111e96c1dc959fc97609f471
12. 0xcdf4e548365488099014bd0dbe17bac94f4ebee2e8e93436c9562fb646360307
13. 0xc62ea618517c23fad9d7fd6ad52434f086d88cb28c9eeb4e698664b2137cd107
14. 0x9629b9515160844aacc33a6aff292bbb444ac65e0d773f2fa899885c3481fa54
15. 0xe6054de1f67b1e6f15bcf16d2b6536cf35dd9705fdf6ce59853e79784693ab5f
16. 0xa99a40fe210d675bb6ab72d4bb72ab40eb44ac345773c457fbe58e67a47b03df
17. 0x7a743a0a09057bae687051274e1d45bf973bd36a1a4ba16a191b5d29e3bdfa2a
18. 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae