Evidence row 1001276

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gateway.pipeworx.io/realestate/mcp"
    ],
    [
      "web",
      "https://pipeworx.io/packs/realestate"
    ]
  ],
  "name": "Realestate",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-29T05:59:00.782729Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T05:59:00.782729Z",
        "updatedAt": "2026-10-29T05:59:00.782729Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Real Estate Japan MCP — actual residential/commercial transaction prices and agreed (contract)…",
      "name": "io.github.pipeworx-io/realestate",
      "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-realestate",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.2.0"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://gateway.pipeworx.io/realestate/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pipeworx-io/mcp-realestate"
      },
      "title": "Realestate",
      "version": "0.2.0",
      "websiteUrl": "https://pipeworx.io/packs/realestate"
    }
  },
  "source": "mcp_registry",
  "summary": "Real Estate Japan MCP — actual residential/commercial transaction prices and agreed (contract)…"
}

What the leaf hashes

{"body":"f4d15081b51d39aaac5a048ed6552619333c92c3e5c13d6fa165eb9d8fa754b7","id":1001276,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793254373521207,"prev":47307,"subject":"mcp_registry:io.github.pipeworx-io/realestate","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. 0x7489bfc9b4502e7b0494dfbbf276eeec606a3d0b9cfbab707e569614c71b1ecd
2. 0x605aac838db4c83ce834bea78a8a0f706f000f5ba5daab39276b0989cf235c8b
3. 0xf5a8ebcb749fbd7751d4856b1a5475cc28a088d0f058120f88bc268f2e19dbad
4. 0x29fe9e0c763ccb5beec3ce4b1ffe36f098bfe2a42dbe08c470eb902d0935298f
5. 0x295e9cd7dc9cdf092e594978c896adccfa9580d450223bd8cab5c9b719ab5554
6. 0xa7a083cbfad42d5b99d45f297b9c95a3cd1046a41839e354c24f4ae0fb9208f2
7. 0xf0b89b2c0ba43445f92ffc46e96283d5b02bd09e4d8c5af3fe583fd41844f50a
8. 0xa9a44e8db55b4cb1b85ccfebef8acb2ecff60f69921a16348757cc09bdd25d92
9. 0xbeaf5e2614388ecd03fd1e885afe00a24fa1723bc385673a399c1155c2e9f09b
10. 0x80967295125770f0f7064782f8eeb642429044c959c7c94ae42c2ad7b3c6d48f
11. 0xbf3b74a101a582eb28e24f68db5368e48fc4656056f5aabbe0fcaa2a9586ce8b
12. 0x198599590f19a8367bf24eba3e1fae27d0c053b385c7b1d55332950af453b540
13. 0xbc3fd8e509855b2d6ee4c13ed5f7f098e0a2473c66efc60e409ad0e77322a80f
14. 0xa07c03f1ff4a33c8a0105ab761d762ba211920a4e09af3e5ae84b51a3c4cf51b
15. 0x60b5befbd81f025904c8a3936b7ba86e3245ad5b37c615d01d42aa3227e3ed2e
16. 0xe2d603cd6f987214550319ad4fa39952b6098bc5c1b20893b6b80e8d82a79934
17. 0x91f12a2db1e2c1be07cbe4de3981a37a33051a36d3c3eee5a260804add6d1d75
18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1