Evidence row 58416

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://thewaterhub.org/mcp"
    ],
    [
      "web",
      "https://thewaterhub.org/"
    ]
  ],
  "name": "org.thewaterhub/site",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-06T22:46:32.971807Z",
        "status": "active",
        "statusChangedAt": "2026-09-06T22:46:32.971807Z",
        "updatedAt": "2026-09-06T22:46:32.971807Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "The Water Hub: the site's own MCP server — dataset; every answer cites the site.",
      "name": "org.thewaterhub/site",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://thewaterhub.org/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/joeetdev/venture-estate"
      },
      "version": "1.0.0",
      "websiteUrl": "https://thewaterhub.org"
    }
  },
  "source": "mcp_registry",
  "summary": "The Water Hub: the site's own MCP server — dataset; every answer cites the site."
}

What the leaf hashes

{"body":"1bdd0cd2db94653a70d5a1edc816d4caa0d0cc80516aae520eb981abf9e6b5ce","id":58416,"kind":"listing","method":"baseline/1","observed_us":1793025444398983,"prev":null,"subject":"mcp_registry:org.thewaterhub/site","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0x6366b32b44dc98828b589f53738a4cb226f8ce1becbafa32c860919bebacca55
2. 0x1289782c070f0b85717b4a5d2e88b63db0e9b7972927823f7a6d1a339db2a3e0
3. 0xf4f304f4c48b5da076e862ce3cd38077e85a692f91d9f50ea2bb68411c2ca42f
4. 0x8cd7228f81c25895bfb2fa0707fb7dc8c30a6409ad335dda67b00286328286e5
5. 0x521d1a90e6fc9950ae77467d4e16c7990714df4a374f24ae91108731f31500d8
6. 0x05f6621cdcb9c8857584abc51d6eb51f88d3c57ae1d95a62e7dc2a12b0f745ae
7. 0x1751fad800a3d3d501391c37c2350869995dd7152781480c104f4082aaafaf99
8. 0x06279f23f0439fa57f069f5a8311ee4a27b8d9037ea8cc840a441ab8433263ab
9. 0x7ce8009e0ade8389109c2f54f5756e1f15a0afa25b5da6008befeb3c90a51b5c
10. 0x805c08486b6cd1b041c9a402e5b3eb6f97649952efcabb97e1817185a4ce7572
11. 0xde5ff34fc9e6ff297fede5d3c4b4de6828c65b98246109399106064f912afa82
12. 0x3c8355143bb13802401d5a80f8a70809a59f429bc298f4912731fc8d207e4f43
13. 0x13f4b94ecf613d585c952b5363dad2b247a55371eb8e358bb89dc033e83128b1
14. 0x9a79c65e077cd9da9d436b3ade6f5ddc0d244510c4d5903ef2f02d81205f7666
15. 0xa2d436d488e3600b0e5c3e3ed9c9234cd52853c59830b786334fd0c4292d9f40
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae