Evidence row 44742

What was observed

{
  "endpoints": [
    [
      "web",
      "https://three.ws/"
    ]
  ],
  "name": "IBM watsonx.ai Granite",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-10T20:46:29.343933Z",
        "status": "active",
        "statusChangedAt": "2026-10-10T20:46:29.343933Z",
        "updatedAt": "2026-10-10T20:46:29.343933Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "IBM watsonx.ai MCP by three.ws: chat, text generation, embeddings, and tokenization.",
      "icons": [
        {
          "mimeType": "image/svg+xml",
          "sizes": [
            "any"
          ],
          "src": "https://three.ws/three-ws-mcp-icon.svg"
        }
      ],
      "name": "io.github.nirholas/ibm-watsonx",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "IBM Cloud API key (create one at https://cloud.ibm.com/iam/apikeys).",
              "format": "string",
              "isRequired": true,
              "isSecret": true,
              "name": "WATSONX_API_KEY"
            },
            {
              "description": "watsonx.ai project id (Project → Manage → General → Project ID). Provide this or WATSONX_SPACE_ID.",
              "format": "string",
              "name": "WATSONX_PROJECT_ID"
            },
            {
              "description": "watsonx.ai deployment space id. Alternative to WATSONX_PROJECT_ID.",
              "format": "string",
              "name": "WATSONX_SPACE_ID"
            },
            {
              "description": "Regional inference host. Defaults to https://us-south.ml.cloud.ibm.com.",
              "format": "string",
              "name": "WATSONX_URL"
            },
            {
              "description": "Default chat/generation model id. Defaults to ibm/granite-3-8b-instruct.",
              "format": "string",
              "name": "WATSONX_MODEL_ID"
            },
            {
              "description": "Default embedding model id. Defaults to ibm/granite-embedding-278m-multilingual.",
              "format": "string",
              "name": "WATSONX_EMBED_MODEL_ID"
            },
            {
              "description": "watsonx.ai REST API version date. Defaults to 2024-05-31.",
              "format": "string",
              "name": "WATSONX_API_VERSION"
            }
          ],
          "identifier": "@three-ws/ibm-watsonx-mcp",
          "registryType": "npm",
          "runtimeHint": "npx",
          "transport": {
            "type": "stdio"
          },
          "version": "0.2.2"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "packages/ibm-watsonx-mcp",
        "url": "https://github.com/nirholas/three.ws"
      },
      "title": "IBM watsonx.ai Granite",
      "version": "0.2.2",
      "websiteUrl": "https://three.ws"
    }
  },
  "source": "mcp_registry",
  "summary": "IBM watsonx.ai MCP by three.ws: chat, text generation, embeddings, and tokenization."
}

What the leaf hashes

{"body":"41a23d66b2db07c0e0911b05765fe30d81556b5b38fd844b57c69d0971e56bd7","id":44742,"kind":"listing","method":"baseline/1","observed_us":1793025405175958,"prev":null,"subject":"mcp_registry:io.github.nirholas/ibm-watsonx","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. 0x16348db5bc3142cfd7dc0cc90b33c53aee25b2e65edb1c594b07ea59480da2da
2. 0x36b1e7dd2b68e52e18ae89aa2aa8e586cd2d791173ac104b57d8c089573a796c
3. 0x14e02e9a425f9dd1a5e4cdc3de959e15db32b43bfd3b6471edc54ceaa40ddcde
4. 0xf9e48d0f9a7423de85dd5e7101104b65e40be30f642b2c098266a04952cd14a4
5. 0xa1176add92cb79960286d1316cf383ec40bba8ea4a3048019d3984e042fd67e1
6. 0x8597df3108576dc81dfadb262c431967d5a101892a0bd5de164dbe70800d8bbb
7. 0xcf53ce263c9d5f53af6a2940a11d04f480b1334b97d9c2ffe64d6c9dee5afe7c
8. 0x2bff58401d520d6ae8841ffd0959f08117245a742d4e6fdfd81d489fc501554e
9. 0x4353f9765dc35ef405c74366e0d045e048fd321b985e9cd73a26be88ce05f264
10. 0xd3388b2b4c7f521364d933c4432002eaf85765d15a09631fb8cf2491679dccc1
11. 0xed7aa4f0a0c93f40e8bb99589e49cbc6da4d8144091eb55a8707245d7bf94039
12. 0x856fd0d049baa5f07cd2d5d524b40c994bed22cb46ea15af4cc075b3f3f3d444
13. 0x32f46c5f73ecbfd4f770f7f760a79bee2afed4b3e7572fa882b3e7dce8df4356
14. 0x770e4376196188c7fc9ec40f8e218dc0d1cb92bba5fe0425a0edce27ca9a997f
15. 0x60582ab4b41e72eb70eb0bce07fbf0fb4d2b62a8bad5be50f5d16d511adc746c
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae