Evidence row 33089

What was observed

{
  "endpoints": [],
  "name": "ClickHouse",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-20T02:45:48.961733Z",
        "status": "active",
        "statusChangedAt": "2026-09-20T02:45:48.961733Z",
        "updatedAt": "2026-09-20T02:45:48.961733Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read-only MCP server for ClickHouse metadata, parameterized queries, and plan analysis.",
      "name": "io.github.alyiox/mcp-clickhousex",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Optional shortcut DSN for the default profile, for example http://user:password@host:8123/database. For multiple profiles, use ~/.config/mcp-clickhousex/config.json or MCP_CLICKHOUSE_PROFILES_<NAME>_DSN.",
              "isSecret": true,
              "name": "MCP_CLICKHOUSE_DSN"
            }
          ],
          "identifier": "mcp-clickhousex",
          "registryBaseUrl": "https://pypi.org",
          "registryType": "pypi",
          "runtimeHint": "uvx",
          "transport": {
            "type": "stdio"
          },
          "version": "0.11.0"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/alyiox/mcp-clickhousex"
      },
      "title": "ClickHouse",
      "version": "0.11.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Read-only MCP server for ClickHouse metadata, parameterized queries, and plan analysis."
}

What the leaf hashes

{"body":"60c880fc7a8e1f4aa017e3f134aba666194e75f6cfefe0a883c712cbe40f72dd","id":33089,"kind":"listing","method":"baseline/1","observed_us":1793025367653292,"prev":null,"subject":"mcp_registry:io.github.alyiox/mcp-clickhousex","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. 0xacf57327dc90e1bb015fc829858a138bea365836143f5a392a7cfa536a80c6ef
2. 0x7a6ab3c5e01418769efe62b6cf417bce21030d2ad90620c7bcb53f8d43688457
3. 0x15c43ea32aa5012dc78f5085e567b283e11fe3434e0b384b66e98548348936ef
4. 0x617c86e72a0d79bcbbd6cbe8626edfd4048895cb8af8368afa3282bd2b0ff7b2
5. 0x0497770a5093833c1f34550898a78e1769de3225979f17bd2c4c07196ae0a0ab
6. 0x1c266e50aee3beac59631b165d03c434c4064cd38631d38fbb89a41ff4cf86e0
7. 0x8d2e3f522f1c9141fd11f982e2417b0e404724fd7573b74fe64907fb7cc511e4
8. 0x922ee564c308b5fefb4ef36e969409fa6dfa04b2e170f8e79a07b3d6f0e3b974
9. 0xec7748301b53a094c6871993c6f94360fdf3a4aab92da0887306b91527e8bfbc
10. 0x937e8e9fb917c637f64525eb09f72a51d31db27c42e43480a2a8615042dc1fcb
11. 0x3777e64f7ac9f40ae7e4f13404a570afc2a739656a377469485865c026d1c99c
12. 0xb7fae69bb7bd717d54a83df961404a3e4de2a5cfbcfa013fd83a38627fe13f7e
13. 0x4700d6dfdb40e52e2ceb8ffe62c75f3f708d23452f828255fd003d795f5d9d66
14. 0x3b4dba7d874fc323b0a364140a9c60f37bf547fe671897653118a9873fe03420
15. 0x1a74ed3b3756b9cd946da49701bcec120ec88645013da99fa9eea60b39e1a570
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae