Evidence row 51974

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.setluca.com/mcp"
    ],
    [
      "web",
      "https://setluca.com/developers"
    ]
  ],
  "name": "io.github.setluca/luca-mcp",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-24T07:38:06.354929Z",
        "status": "active",
        "statusChangedAt": "2026-10-24T07:38:06.354929Z",
        "updatedAt": "2026-10-24T07:38:06.354929Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "SetLuca DM sales from any MCP client: 208 API tools and 15 task tools for leads, replies, calls.",
      "name": "io.github.setluca/luca-mcp",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "SetLuca developer API key, from Settings, Developer API keys in SetLuca.",
              "isRequired": true,
              "isSecret": true,
              "name": "LUCA_API_KEY"
            },
            {
              "description": "Alias for LUCA_API_KEY. Used only when LUCA_API_KEY is not set.",
              "isSecret": true,
              "name": "LUCA_API_TOKEN"
            },
            {
              "description": "SetLuca API origin. Defaults to https://api.setluca.com.",
              "name": "LUCA_API_BASE_URL"
            },
            {
              "choices": [
                "x-api-key",
                "authorization",
                "bearer"
              ],
              "default": "x-api-key",
              "description": "Header used to send the API key. Defaults to x-api-key.",
              "name": "LUCA_AUTH_HEADER"
            },
            {
              "description": "Optional default workspace id for every call.",
              "name": "LUCA_WORKSPACE_ID"
            },
            {
              "description": "Optional default workspace slug for every call.",
              "name": "LUCA_WORKSPACE_SLUG"
            },
            {
              "default": "30000",
              "description": "How long one API attempt may run before it is cancelled and retried. Defaults to 30000.",
              "name": "LUCA_REQUEST_TIMEOUT_MS"
            },
            {
              "choices": [
                "full",
                "tasks",
                "claude"
              ],
              "default": "full",
              "description": "Which tool surface to register. Defaults to full.",
              "name": "LUCA_TOOLSET"
            }
          ],
          "identifier": "@setluca/mcp",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.6.0"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.setluca.com/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/setluca/luca-mcp"
      },
      "version": "0.6.0",
      "websiteUrl": "https://setluca.com/developers"
    }
  },
  "source": "mcp_registry",
  "summary": "SetLuca DM sales from any MCP client: 208 API tools and 15 task tools for leads, replies, calls."
}

What the leaf hashes

{"body":"8002ea6d47ef76b5b91cf8f07c54cb442ed54449a0df85e1404850a13e0883ed","id":51974,"kind":"listing","method":"baseline/1","observed_us":1793025418636267,"prev":null,"subject":"mcp_registry:io.github.setluca/luca-mcp","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. 0x86fd7deafbd600d6a79454f5507e3fb2ec0882e890ea5e3b7a00ea54eefa7993
2. 0x30e558f073b2e2e464934a134e6583e5856977cc735064a2fa4e42910cd89513
3. 0xc01d996507f18a17b00755d1faca53a6065da8288159f2821c5f92d0f4a0cb00
4. 0x4720782757b7efa4287e276a17b9abab599b6bc9f6bd7ef49293d82a8e076a38
5. 0x73dceb8a8f66a731b06c8f77bf2083ac1903891f68cd8b8969e09ab0a13e947a
6. 0x56e1df913a8b031a0d8cc7de78a1dc3046b17bf0ced052ec0b3d6f2c590cb43b
7. 0x92ee97ebed3f65d96c9509866c0b4f356d79da04f645dfaca5a2c92bd0a5d1f9
8. 0xbe30cb244cafd9fac1db6aacee9c79440d5e9479dfbd451ed6314960843804cc
9. 0x316b16e8cde5db385fd76b89652bf04bd954b1948a70656e6b94751f66716f63
10. 0xfdf107aa7e93af826b3c8955b5f09469f1ffacb9f1e76e1b4fabeb215b3414b7
11. 0xaa315896c61e14116f01ecf0dd5aec1ebbd01bc8562fed10b0a3e3dd6bce0924
12. 0x099dd43573993f2a1bea674129b7ed050429a0ac76c3bfda8aaf82a3af126469
13. 0x49d11be052a4c069b10250aaba214f566b3f2e5aaa7a98e82ccc6a71c0e801a0
14. 0x78ac2b34737774659a6a411f4d10b8ba570d40699d9f277321c3a32ff03d1dc9
15. 0x7eb603d37f0f22dae1ea013e391889906ffc0139ff26e25b044bee38eec8f9b2
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae