Evidence row 3945402

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://propertyware.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/propertyware/"
    ]
  ],
  "name": "Propertyware MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-07T09:17:44.622742Z",
        "status": "active",
        "statusChangedAt": "2026-11-07T09:17:44.622742Z",
        "updatedAt": "2026-11-07T09:17:44.622742Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read Propertyware properties, leases and work orders; add maintenance tasks and comments.",
      "icons": [
        {
          "mimeType": "image/svg+xml",
          "sizes": [
            "any"
          ],
          "src": "https://usefulapi.io/icon.svg"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "256x256"
          ],
          "src": "https://usefulapi.io/icon-256.png"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://usefulapi.io/icon-512.png"
        }
      ],
      "name": "io.usefulapi/propertyware",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://propertyware.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/propertyware",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "Propertyware MCP by usefulapi",
      "version": "1.11.3",
      "websiteUrl": "https://usefulapi.io/propertyware/"
    }
  },
  "source": "mcp_registry",
  "summary": "Read Propertyware properties, leases and work orders; add maintenance tasks and comments."
}

What the leaf hashes

{"body":"6bfd5e5576efab5ad53c5705cf671b4760c715549034de457fb654636677b27e","id":3945402,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1794043457806968,"prev":3775422,"subject":"mcp_registry:io.usefulapi/propertyware","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-07 (195826 rows).

1. 0x6577ed1445047ab73de6e183ee0df102ae72ab9c1a2284a9abaccfde41fa3147
2. 0x8bca493a24f08d383fe74391a2ee65c627923559a9829df2d4c4a6a935a90c7e
3. 0x1abefdd42fc8faf8a2d1122862e977e42af96d648bc073f73085711550449364
4. 0xd9d845fa43d83ec2b0dc38937d235ffb18b3abc9be49bbdaa319a2a49a9b7e43
5. 0x9c29dbb53f9644cde17be0fb533b7e05f04f970763ecd87fa774ca3a77387cb6
6. 0x04033c2256c4d8cea73bedccbd72bd68eb8a60ae69e06aecdc572191d2585216
7. 0xc3a9c6dd4e439af47dd20093b7ddef9d31961e72888644ea3cf158ad6fb18ef1
8. 0xa09ae52ec1c54efa5fccc68eb10ed92da16e906c6ac48e32e3a4ae6a82c2f6ba
9. 0xc1a4f7b7e338a6d7fcd9c2a0b4de36da96295faad6e250b850ecb5c27dbd24f5
10. 0x2465f896783310f0c79d4daa5abf0e454972b43df8c806422cb160b6013d7b44
11. 0x47a55dde2a5abd926acddfec5433b51a8680f23d38bdcfcf4e6a6b1324566f18
12. 0xc35c91c730b59835ab8ca02bca50f59189b9a0b73291b9095555a50b7f55b2ae
13. 0x6ac8a8f9db564ab36fc00959bad9a62018abcb06f2b9b2091fd34b447260aec6
14. 0x3c8b8590aa1491095b03c531400c6bb64d1d9d3fc078ffa5d834c3fe679a026d
15. 0x9127f3a0ab829dab5d80217ddc8d077053e20f2e260baed043c8a97478ebb2bf
16. 0x9108c80d13a11b7549b554924410a7c5d215a2cd03aee9659ca627cb099f1a2e
17. 0x3b69f6d98c91b21287021db092e52491474f0d08438393ac130d6a3c273bcd4a
18. 0xff23fa8a9de3f957315ef0dfe7e8d8f6b1a51dae05fef7615c59794e019ff05c

Day root

0x17da9e85e1b138541355d33543ff34e3503cd3a49d37728fb53643e2a0416a2d

Chained

0xed34bd4af17282643de8cb9591c84d0aa1b39e1e9ae9864941e543f5a15718cb

Published

On Arc Testnet, block 71280839: 0xc3f6784179e0ca32236ba89472473e882a81d03fcc5ce27ca58ded2e01e112aa