Evidence row 1005155

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gateway.pipeworx.io/zillow/mcp"
    ],
    [
      "web",
      "https://pipeworx.io/packs/zillow"
    ]
  ],
  "name": "Zillow",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-29T07:22:04.738791Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T07:22:04.738791Z",
        "updatedAt": "2026-10-29T07:22:04.738791Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Zillow Research MCP — housing market data from Zillow's public CSV dumps.",
      "name": "io.github.pipeworx-io/zillow",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Optional Pipeworx API key. Without it calls are anonymous and capped daily; a free key raises the cap.",
              "isSecret": true,
              "name": "PIPEWORX_API_KEY"
            }
          ],
          "identifier": "@pipeworx/mcp-zillow",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.2.0"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://gateway.pipeworx.io/zillow/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pipeworx-io/mcp-zillow"
      },
      "title": "Zillow",
      "version": "0.2.0",
      "websiteUrl": "https://pipeworx.io/packs/zillow"
    }
  },
  "source": "mcp_registry",
  "summary": "Zillow Research MCP — housing market data from Zillow's public CSV dumps."
}

What the leaf hashes

{"body":"09136cb8076c2b97a8bef0010b7e138f149dd2297ee5435634f85f24708def60","id":1005155,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793261578601117,"prev":47756,"subject":"mcp_registry:io.github.pipeworx-io/zillow","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-29 (242798 rows).

1. 0x5257507b73e49d24ca0d7015146b3f041a0bcc0aa6d1fa5f73a4cbe0ddfa1967
2. 0xd908809fb38c4ecc841ed8a03bd884941fb316342ec12bb6237ca0f4d0ffdfd0
3. 0x1bdc75a47f6de4414b3dd846bc3a86d6d0d8236ab8ca3cea4a4b9385405102a5
4. 0x94f724f937ed1c7a540d7eecec8c6323413eedc1cb6df937a2bbec397e462435
5. 0x3f9daf09836929d5f92680f421522506e321fc9115581543e8b0104e659c1ea4
6. 0xea3165bacd13122aecc8e12ae9a72ebac162ffd36050a6bd27beb7bd834c5c12
7. 0xdb37db54b1e8c0962e180965e71106be73e4761a08f0033b94b0a2668344071f
8. 0x9c830c6b7e10c8aac5c65cc215f4b9ed92a970514b78d8c13ac9771b8e97edd8
9. 0x6eeb8d264c9af38eded2f8b82ec66eb9e0f33c18a9df4bbc55bde21d352808aa
10. 0x3f251de9b99842ca690d82ccbf1049715e49ee2a76f042d481238f5d941caada
11. 0xd3fe8c235aea99866c6041a9ecf36f148136d3a52d2b224071efdc10d7b1f7d9
12. 0xd26ffcb8631a2e664b6c2718eaf2032762fbd4973e2344e0d72545a93135a157
13. 0x79a2b064bf90e67cbf49c681e7efbf65c5a717561b62dd64ff2fa0c3ef2f1c4d
14. 0x60542b996483c326b2bd752f929fe970246f1c807373ecefc7577bc6cd0a4cfb
15. 0x0bc4adb5c11d6f42a54004eb9a86e4a9294c3fb793d78af72f971454ecfe5b44
16. 0x976395aaca1b771b7e37710dee4157412909d2398c44e306a2e1e3fe83b984fd
17. 0x91f12a2db1e2c1be07cbe4de3981a37a33051a36d3c3eee5a260804add6d1d75
18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1