Evidence row 52839

What was observed

{
  "endpoints": [
    [
      "web",
      "https://www.stylabs.com/work/hostaway"
    ]
  ],
  "name": "hostaway-kit",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-12T05:29:44.625591Z",
        "status": "active",
        "statusChangedAt": "2026-10-12T05:29:44.625591Z",
        "updatedAt": "2026-10-12T05:29:44.625591Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read-only Hostaway MCP: listings, calendar, inbox, reports. Fixtures, no key. By STYLABS.",
      "name": "io.github.stylabs/hostaway-kit",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Hostaway account id. Optional: omit both credentials to run fixtures.",
              "format": "string",
              "name": "HOSTAWAY_ACCOUNT_ID"
            },
            {
              "description": "Hostaway API client secret. Optional: omit both credentials to run fixtures.",
              "format": "string",
              "isSecret": true,
              "name": "HOSTAWAY_CLIENT_SECRET"
            }
          ],
          "identifier": "hostaway-kit",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "1.0.2"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/stylabs/hostaway-kit-mcp-skills"
      },
      "title": "hostaway-kit",
      "version": "1.0.2",
      "websiteUrl": "https://www.stylabs.com/work/hostaway"
    }
  },
  "source": "mcp_registry",
  "summary": "Read-only Hostaway MCP: listings, calendar, inbox, reports. Fixtures, no key. By STYLABS."
}

What the leaf hashes

{"body":"c313092eed0c6ac02834296d8ea552d26d8076a545de176c19faecdd54dd1c6c","id":52839,"kind":"listing","method":"baseline/1","observed_us":1793025421840224,"prev":null,"subject":"mcp_registry:io.github.stylabs/hostaway-kit","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. 0x8fbb1faf1d20e7f2787875977b194b17eecfa0b3e47ca346d308a2b0b298dc2c
2. 0x886c948c35329a1d0c36b4ce84ae522d14a4d553f2c39a7fe3ea8f5e52f0a293
3. 0x9a6670ef8a0c671bcd3582f2eb43e6cbd1145daa4fbb7de6fca7d6722f0de240
4. 0x68ea1f507c942052a930025f9aa633fca7ed445ba983bd280c8e9075321b4eef
5. 0xd2f29c011ad80f5830cce05b26cb7c090003aa8b40940a690ce03856d6c9e30d
6. 0x1fcb66e7ffd9180bd962459d7f06fb04936fc2ecfef59ce914519c071ade0fa9
7. 0x1ad5217d4b6b1f852aa9179ffb2232a5e99152cd121762835fa1494e94dc393d
8. 0x4cf29b85012de3ff64f3a5087a80e3b9ace7a723a84489f0078dd6ab8401a3df
9. 0x49df1bc4ca978123e94a91d4ff43e70d00299f08473152f9ee6956a69f073b9d
10. 0x008d45ed99bece5d0babf3bd1d6fb4a93a70f99077db6328a9bbfbc9519f9600
11. 0x4ef4c3a70c6b26977cbaf534a1ab9edcc651b2d385e682cd5a3f54a060ec0018
12. 0x4634efb8094d1dd2874013b832ad8653e49400f57bf98efdcc5f925ed08d0f5b
13. 0xc0cb184c9bdf71abcf18fda97bd59289153d120dbf8fee9f517b63bf303deb95
14. 0xf0edabbb9ba0d643e5505d19d07637eb6f6aed0a1c7356af43ae7d84ae9ef0c5
15. 0xf0bd63870f0bb378fa300bd33563050dcb7b3e02b44eb3ee550c1c534ec4b246
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae