Evidence row 781151

What was observed

{
  "endpoints": [
    [
      "web",
      "https://datatorag.com/"
    ],
    [
      "mcp",
      "https://datatorag.com/mcp"
    ]
  ],
  "name": "DataToRAG",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-28T16:52:03.6467Z",
        "status": "active",
        "statusChangedAt": "2026-10-28T16:52:03.6467Z",
        "updatedAt": "2026-10-28T16:52:03.6467Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Hosted MCP for Google Workspace, Atlassian and Notion: one OAuth, per-user accounts, write access.",
      "name": "com.datatorag/mcp-gateway",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://datatorag.com/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/datatorag/mcp-gateway"
      },
      "title": "DataToRAG",
      "version": "1.0.0",
      "websiteUrl": "https://datatorag.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Hosted MCP for Google Workspace, Atlassian and Notion: one OAuth, per-user accounts, write access."
}

What the leaf hashes

{"body":"d0e8997e1309792a5462976409595a2d18c8324daf2294e5a3cf4ea5755be98d","id":781151,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793207463146205,"prev":null,"subject":"mcp_registry:com.datatorag/mcp-gateway","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. 0x7e8c3be94c2c7d71035fce1056a7ae9af0f7d8a21a32182787b63022563f2257
2. 0x4914c79e7b1bbff856505eb33a1d61d4b7afe1fdab01bbed240540ee79d48f64
3. 0x023f81924e139490257531500f6d5f68740799de40c44d9d45d9fa11bf564f1c
4. 0x926ff2fa962825932283c7787f4a628aabdb6e23d1f6c9cd7e77f85cbedb1da6
5. 0x47c0711c23f36ad7e8db2e352f296e3d7309a91dd76ba8329afe05136b433660
6. 0x3e549b67b52767c80523e98d60afc3c62216f538eb40f858897cec1d885fb463
7. 0x39148eb87c4803f8a9fb38505e2a7f63d40895b47c94c011ff01cb3ce0386a89
8. 0x65bc3bed3b891056fc2591f8136c33cedbe93d381212245d85d9c186d56b78cf
9. 0xc53e583ebdd2c64768e2f66b391c7622882b55a00e8d9b5e560666d2328bd7f7
10. 0x0080186a646eb2f73c8fb930c4477d978b42bb094b89baf3dae18eea99307d6b
11. 0x0736048f82aec2b6271d333dcc2e3d6b83d61035358a6f0ae67b8db47875194c
12. 0xf1d12da4d227242f97d9bc58d06140106dee16d6d541ebe113d7c7f6ab2d8b67
13. 0xf042be8757f2f3ef070e717e38a7b0ad951d74298e721ac0b2e7855db790e392
14. 0x40581185279a8bf075dca3a4c3a5648ec6f62098ba7402cbc097d5cc707e0840
15. 0xab4e84d781dccd579dcf5c47a356a4a2e6cac58a2aefdf3543a3fa15238fa4db
16. 0x74cf00e07b52415c2184cf20be69d195ed2725497a6892c2f3e449497c17d0ec
17. 0x7a743a0a09057bae687051274e1d45bf973bd36a1a4ba16a191b5d29e3bdfa2a
18. 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae