Evidence row 33953

What was observed

{
  "endpoints": [
    [
      "web",
      "https://modelwatch.app/"
    ]
  ],
  "name": "io.github.bch1212/modelwatch",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-07T15:31:54.568691Z",
        "status": "active",
        "statusChangedAt": "2026-10-07T15:31:54.568691Z",
        "updatedAt": "2026-10-07T15:31:54.568691Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json",
      "description": "Continuous behavioral drift monitoring for LLM apps — catches silent provider model updates.",
      "name": "io.github.bch1212/modelwatch",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "API key from https://modelwatch.app (free tier: 5 specs, 500 runs/mo).",
              "isRequired": true,
              "isSecret": true,
              "name": "MODELWATCH_API_KEY"
            },
            {
              "default": "https://api.modelwatch.app",
              "description": "Override the API base URL for self-hosted deployments.",
              "name": "MODELWATCH_API_BASE"
            }
          ],
          "identifier": "modelwatch-mcp",
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.1.3"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "mcp-server",
        "url": "https://github.com/bch1212/modelwatch"
      },
      "version": "0.1.3",
      "websiteUrl": "https://modelwatch.app"
    }
  },
  "source": "mcp_registry",
  "summary": "Continuous behavioral drift monitoring for LLM apps — catches silent provider model updates."
}

What the leaf hashes

{"body":"66e97de30faf6f50f5da9b269bae4a47fcafe130e3a268ce29b2574aead936b4","id":33953,"kind":"listing","method":"baseline/1","observed_us":1793025369736691,"prev":null,"subject":"mcp_registry:io.github.bch1212/modelwatch","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. 0xb259dcd2ed5e67dcf84d37bd3d3047f0cf91bdc49099ac5f7a365a6d8de6f7ff
2. 0xe06ee71863a72c6eec00b5ee7e5cfff4346b6f726cf9fb3536478771d158f6b5
3. 0xce48f0cd83b9698b0e49522f5040bb3b9b5c4719609399c5ad6645f9115cf7a9
4. 0xf855fec5b42f68d7eb87afa30732aee3c90a3b346a2aeb1f63a2910103bd8369
5. 0x8c7191719e4fac875ba56b8784ca09111fc987b4537b86f375caa278f1cbc6c2
6. 0x2d404466b4ea467ab589b24ff12095aef4061e281c4a6e90bd34ec603716e8d7
7. 0xbd3e1e762fb627d246b5dbfb76b5eccc34f85b7b934dc2454f57aa88a284ef49
8. 0x80b108989bf58eba4e8e57e4cc20ada47675ca81c2eeae7b82254bd69c2078bf
9. 0xc75e8167a9254eec94bbebb40aeef2cc19d84bebc85950992a84682d73ac18cc
10. 0xc6dd71e7d85dea5e09f179642fe5f62de05a435eb806a0e7894d08bd1f37f002
11. 0x08b0ee375f7c28afd23e265e3e1bed91ba37304e42eafa665ef4a7f785b3e7bf
12. 0x3d6ec9d5ef8daa604601742088e213da0a439db6eff6ce50ec3ffb264a60ddd3
13. 0x3b1c0e225d1b1cb24cd5d5ea4af2de20ed68a1eaf8b61924ed1b81e4b9cf7e39
14. 0x083427e39db4dd470662401f6db5db8fadf084fc4274cf8621b368416952b78b
15. 0x1a74ed3b3756b9cd946da49701bcec120ec88645013da99fa9eea60b39e1a570
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae