addrbookFor publishers
← The evidence ledger

Evidence row 24872

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:io.dxbdata/dxb-data
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
f0543be9e587623ad633212a0b1212f33c565b55e9f23fb47f8f39a7830bed0b
Leaf
0x28602c0aa00b822778a15e2627d0d61733a298e08d975c516aeb1db72cf5061a

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://dxbdata.io/mcp"
    ]
  ],
  "name": "io.dxbdata/dxb-data",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-07-04T11:10:49.612143Z",
        "status": "active",
        "statusChangedAt": "2026-07-04T11:10:49.612143Z",
        "updatedAt": "2026-07-04T11:10:49.612143Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Official Dubai real estate data: live prices and rental yields by area, from the DLD.",
      "name": "io.dxbdata/dxb-data",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://dxbdata.io/mcp"
        }
      ],
      "repository": {},
      "version": "1.1.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Official Dubai real estate data: live prices and rental yields by area, from the DLD."
}

What the leaf hashes

{"body":"f0543be9e587623ad633212a0b1212f33c565b55e9f23fb47f8f39a7830bed0b","id":24872,"kind":"listing","method":"baseline/1","observed_us":1793025353142473,"prev":null,"subject":"mcp_registry:io.dxbdata/dxb-data","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).

  1. 0x286027796a3ef5c60456184a1868099da0652a030ce9cd6cf3362574d322854d
  2. 0xf8cb0831262612a7e5c5da42593fa8409690484d868e6c2a8d932d854e08ba0b
  3. 0xe60d50cff953cc50e7a1f313e994b3c7d4458a687094ec10e9239633485daa08
  4. 0x719a65e22eab18dc88ac84e4255e8b4ec7874e4df67bd0dc278dec1eb8a4f78a
  5. 0xbe6155f71b2ca168acafdb3b04af021a3de0ae801643bdb2aa229ee223eed873
  6. 0x23588fa54b554567d1817774d7461b161378a90f49c7d3eeb668f436b90d3ba9
  7. 0x1496632192b6eb0db208e9b7b8bcf5af59314c5dfd701e4acf70c2903bce460e
  8. 0xa322b51b16b587ebdaf32b219866b98a1d5198eda767c2b8be32678b2d9f12a1
  9. 0x3aefdf99ebab7bb92ee0707f8dff44c068e4ba444292d690b05f551d371e432b
  10. 0x4d8bb16b4aec5841b672df8d199e4352602bcc1a2c03f3991b935d7477eac607
  11. 0x29ff42cd28c985738cc9b9746505241162025974e4e3ebf7c6681609002132fa
  12. 0x364047261f51ecdbe278514b4f415358118ef4644f7124e15a40f80a86f6a05b
  13. 0x16a8fb19a5e4f4535e7cb3fce5c15ecfa188586bb74e347ee71164f8af27dfe1
  14. 0xd843afcced75dedd39194ff9bd12326b88099e6112686db2299392d022dc3146
  15. 0xc3a6a3ae44ec0da1848b16d40c45d7aac97a67352eea8df18e0f26edabea8a2f
  16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
  17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
  18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON