Evidence row 47934

What was observed

{
  "endpoints": [
    [
      "web",
      "https://valca.io/"
    ]
  ],
  "name": "Valca",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-06T23:14:21.130431Z",
        "status": "active",
        "statusChangedAt": "2026-10-06T23:14:21.130431Z",
        "updatedAt": "2026-10-06T23:14:21.130431Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Scans code, IaC and AI-agent config for security problems. Read-only — nothing can be edited.",
      "name": "io.github.pranlabs/valca",
      "packages": [
        {
          "identifier": "valca",
          "registryBaseUrl": "https://pypi.org",
          "registryType": "pypi",
          "runtimeHint": "uvx",
          "transport": {
            "type": "stdio"
          },
          "version": "0.6.1"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/PranLabs/valca"
      },
      "title": "Valca",
      "version": "0.6.1",
      "websiteUrl": "https://valca.io"
    }
  },
  "source": "mcp_registry",
  "summary": "Scans code, IaC and AI-agent config for security problems. Read-only — nothing can be edited."
}

What the leaf hashes

{"body":"68aad25530902cd99fed3a0ecc33f96f725e043a80be380884b92f27b9d9ff1b","id":47934,"kind":"listing","method":"baseline/1","observed_us":1793025410927718,"prev":null,"subject":"mcp_registry:io.github.pranlabs/valca","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. 0xce189c576acbdbfd3037ae42a10b6a95b3abd9c8447fa648d55132e8881377fd
2. 0x5014fbfebaa636415daa7d90654129abb60c592982d829a4f4055448b814d765
3. 0xc381b325678ba272cbda0d32e5bf9cde76597e0f97e5cbe6646e83978e54dc8e
4. 0x1c38204cc157ed787b79a157f6433fa6a19a0f256e33abe41b6c4a9be51acabf
5. 0x6869652b60f4f3a4c56e807776bcdc12a08f84c5becf5ced83ea8e5c70bc77a8
6. 0x6d602badd8166189c914233e8e7512b5ac05e32ff97b86b7a49a7d0e14c11e4f
7. 0xdb0971771a8a3edc0c14901063ebe092190ba7dec29f1a1337a945180eacfc37
8. 0x5dd24604bc32ae4c5cf250327d24a87ec82b4ddd90944473bc54de69837064da
9. 0xd3551510c81fd83005b86c84e3f1b172085f27cc8e6ffaa14edb70ca9263631f
10. 0x2ade4beca319f9877e5b22694d275fbcb1a94a2e38ad058893960d379e44e892
11. 0xd57a32d9d2666c4270544dcb78bbea2f4774705d3879a86973628e2542543e62
12. 0xa45f4438c9296b0ba586fc2eec9f0202e5d3c61a1d3adc975b80f6a1f4a5ca57
13. 0xe43762a621da83c0b4b63f549cd2e19c428ac702bfc1038d70233867b06c447f
14. 0xefabf1105e09cf52c12c58e60cbb5048b9ac3f02631d1816a926e14bdd86fbdf
15. 0xe94ca5b798e9899ad611e57835af42266e20f53f44977e487d81365e30972beb
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae