Evidence row 1001292

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gateway.pipeworx.io/rentcast/mcp"
    ],
    [
      "web",
      "https://pipeworx.io/packs/rentcast"
    ]
  ],
  "name": "Rentcast",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-29T06:01:58.481958Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T06:01:58.481958Z",
        "updatedAt": "2026-10-29T06:01:58.481958Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Rentcast MCP — wraps Rentcast API (api.rentcast.io/v1)",
      "name": "io.github.pipeworx-io/rentcast",
      "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-rentcast",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.2.0"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://gateway.pipeworx.io/rentcast/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pipeworx-io/mcp-rentcast"
      },
      "title": "Rentcast",
      "version": "0.2.0",
      "websiteUrl": "https://pipeworx.io/packs/rentcast"
    }
  },
  "source": "mcp_registry",
  "summary": "Rentcast MCP — wraps Rentcast API (api.rentcast.io/v1)"
}

What the leaf hashes

{"body":"71ae8a2a6f5dd873a996c70725ac3bc5b4b803c2f284de387ab206aace60d523","id":1001292,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793254373557944,"prev":47324,"subject":"mcp_registry:io.github.pipeworx-io/rentcast","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. 0xffe936d623dcd1a3d573ce7de1bbb460d5874ae7d286d403a947bce639d03a31
2. 0x7b7c5c1494bf2dd463c37e3ec32b3d6c92647ec370d91e90908d61b029df918f
3. 0xf57f79aa5a98ccad94a435ee094d054ee2632f548db9498e17577df9793bde09
4. 0x6dabbc490593641d6496140a7b39791b8f6dff555c1f1d27cf1a5a8c576c92f9
5. 0xaeca357a6603cf98b16038b18bcd76ef4efd6e04bd66b838021d01c973b1f45b
6. 0xd5fe773ac2a01c94c3b580d0d119db38150648cf33e495722087f43ddc945ceb
7. 0xcc6b3602a055adc338775a545a1d1e93c5525b31cb89e1ef153bb270e359ef66
8. 0x9281cc3c1f0e45eba88fa0e238d6b5e6806150cf00efe5735672098b30f40c75
9. 0xfbf2792cca7685956b30b6c58301376dd1e786a9c1377f6b152417d12e0b25de
10. 0xf708469bc3aba85a4a4875a16834cb1ef22f7d55f1823cedb60f00dfa15f77df
11. 0x1dd763930a8023065a24b676469b4f26d92a89cfe71226ced9df379f43ec0f0a
12. 0x1597ec94933260048e5e583aff1ad0fd44cc49efcd0a994091ed5db4924d7b02
13. 0xe01539ac4c9f9cdf265a9e5c6d99c8da11e70ff0c7175fb23e402d33b9d79785

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1