Evidence row 48461

What was observed

{
  "endpoints": [
    [
      "web",
      "https://plcware.io/en?utm_source=mcp-registry&utm_medium=directory&utm_campaign=mcp-listing"
    ]
  ],
  "name": "PLCWare - TIA Portal (tia)",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-25T17:29:50.939391Z",
        "status": "active",
        "statusChangedAt": "2026-10-25T17:29:50.939391Z",
        "updatedAt": "2026-10-25T17:29:50.939391Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Drive Siemens TIA Portal V21 from AI: author, compile, export and gated download via Openness.",
      "name": "io.github.renanlido/tia-openness",
      "packages": [
        {
          "environmentVariables": [
            {
              "default": "http://localhost:5000",
              "description": "Base URL of the PLCWare Desktop API (serve) that drives TIA Portal. Default http://localhost:5000; use http://<host>:5000 for a remote Windows host.",
              "format": "string",
              "name": "TIA_API_BASE"
            },
            {
              "choices": [
                "full",
                "read-only"
              ],
              "default": "full",
              "description": "Use full to register every tool or read-only to register only read tools.",
              "format": "string",
              "name": "TIA_MCP_MODE"
            }
          ],
          "identifier": "@renanlido/tia-openness-mcp",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "1.11.0"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/renanlido/tia-openness"
      },
      "title": "PLCWare - TIA Portal (tia)",
      "version": "1.11.0",
      "websiteUrl": "https://plcware.io/en?utm_source=mcp-registry&utm_medium=directory&utm_campaign=mcp-listing"
    }
  },
  "source": "mcp_registry",
  "summary": "Drive Siemens TIA Portal V21 from AI: author, compile, export and gated download via Openness."
}

What the leaf hashes

{"body":"5827adf2b8ceb7b68884955f338b220d79c1daa891a8d01fa388aef3eac5e14c","id":48461,"kind":"listing","method":"baseline/1","observed_us":1793025411794750,"prev":null,"subject":"mcp_registry:io.github.renanlido/tia-openness","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. 0xf5da8ac3bb75a67ab6f6dbc4ff3df37149ddf57c513cb1294158df4e65efe0bb
2. 0xeb06a8782dd81838f382fc5f037f8835139430550de3db5a6b7a2e35e8ec8ce3
3. 0xd931134b001cf8500a1090bc03335f8f581a10158834b7b26da62228619cff6c
4. 0x8b8d1280170ae4e2668cc9693bbbd27de267587267010244bec1751bb9826265
5. 0xe606630f6649b4ef06f273f491e6a8395771861f617aba51ac137373a8c464e3
6. 0x00357d0fe50ce45c11bde0428ab772335b22bc124d31fbc61a12519969f79638
7. 0x9e63530ede259ae313244b6b64be5a370588dec425945bd644d94bc14e8a4356
8. 0x8825c1a42de5f212da53dd916a6e9e5c6b0a4ebaaf72438da273090e02b69661
9. 0xb03236d00755f756b022b8acf5ce6221f112d498410fa189525c0cd9621ec373
10. 0x74b5156f36a704300634e9161bdb27e48fa391139b74707200a8fdaa6bea760a
11. 0x625d2af057e293be1c3beb719789f9dc49df6cf80f71fb50444e4cba386a048f
12. 0x4eeaa4735423e7633e0aaa6154804920315f945b1e4ceabd29282ec021cce244
13. 0x79695e4356ea25a2b58265a824698704cd2c743099ce2dca9e41384ce8f1a8c5
14. 0xd769d41500075835c3b2f9184d223699fb983fd05c29fbcb44d964abc7ee380d
15. 0x68d296b1e00b4899fb83c3fba36fffaefa311eac2903067dbebfe776a12b4a9a
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae