Evidence row 15564

What was observed

{
  "endpoints": [
    [
      "web",
      "https://getquario.com/"
    ]
  ],
  "name": "quario",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-12T11:29:56.165992Z",
        "status": "active",
        "statusChangedAt": "2026-10-12T11:29:56.165992Z",
        "updatedAt": "2026-10-12T11:29:56.165992Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Validate and render quario report definitions (JSON) to PDF, Excel, Word, HTML or CSV.",
      "name": "com.getquario/mcp",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "The license key. Leave it unset to evaluate, and the output carries a watermark.",
              "isSecret": true,
              "name": "QUARIO_LICENSE"
            },
            {
              "description": "The directory a dataPath resolves in. Defaults to CLAUDE_PROJECT_DIR when set.",
              "name": "QUARIO_DATA_ROOT"
            },
            {
              "description": "The directory rendered files are written to. Defaults to quario-mcp under the system temp dir.",
              "name": "QUARIO_OUT_DIR"
            },
            {
              "default": "en-US",
              "description": "The default locale for numbers and dates.",
              "name": "QUARIO_LOCALE"
            },
            {
              "description": "The default currency, as an ISO 4217 code such as EUR.",
              "name": "QUARIO_CURRENCY"
            },
            {
              "default": "UTC",
              "description": "The default time zone for dates.",
              "name": "QUARIO_TIME_ZONE"
            }
          ],
          "identifier": "@quario/mcp",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.3.0"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/getquario/mcp"
      },
      "title": "quario",
      "version": "0.3.0",
      "websiteUrl": "https://getquario.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Validate and render quario report definitions (JSON) to PDF, Excel, Word, HTML or CSV."
}

What the leaf hashes

{"body":"06d903087f018d023249977ba4bf53b8d87a5d35b890b14eaf16859b78402ee6","id":15564,"kind":"listing","method":"baseline/1","observed_us":1793025320530188,"prev":null,"subject":"mcp_registry:com.getquario/mcp","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. 0xac4c75bafad22c3e6a7c58736ca851905c76e2234ef130e67c40352e23f92449
2. 0xe8582fca0fcad0ee12c6dc0a60b41f7a2a5c37d41f86201b840aa8b31e716c06
3. 0x1688b15970305666decb5dec5d4a9a4cd80f1b9eec3db0060c6db40dbe796fdc
4. 0xe664e24a3ed5fe7e2a024b2866c05bc543abfd9247811c33edc22eee3ee61b1e
5. 0xa89b39d74dba716d5ba90f988916c8dfa0dd9e73a0f9da4d2ab73dd50d56b6c1
6. 0x6c4b7f4ea6aead1f5eb85f206bf0d92b87ac2da08b992c6be020be047c7979c5
7. 0x8f467e243b342cca1d8253b97cee3fcc553d8244ead36b4785bad6bfd181ce69
8. 0x49e9dce656c97f434b37de80232e31d0c71faa14e700913aaf4e7f29dea24d81
9. 0x64cdd11706d733abe111a6e0bbaa96ee498e378ada17d62db33853ba4ef813d2
10. 0xc97abdede7c4060ef185e84128116a0ad0ab1d598f63d28fa5df0730f940fb58
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