Evidence row 2530635

What was observed

{
  "endpoints": [
    [
      "web",
      "https://useyuva.com/"
    ]
  ],
  "name": "Yuva",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-03T05:11:20.741095Z",
        "status": "active",
        "statusChangedAt": "2026-11-03T05:11:20.741095Z",
        "updatedAt": "2026-11-03T05:11:20.741095Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Customer support inbox: search, read, triage and draft replies to e-mail and chat.",
      "name": "io.github.productdevbook/yuva",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Your Yuva server, for example https://support.example.com",
              "isRequired": true,
              "name": "YUVA_URL"
            },
            {
              "description": "A Yuva API key; its scopes and inboxes limit what the assistant can do",
              "isRequired": true,
              "isSecret": true,
              "name": "YUVA_API_KEY"
            }
          ],
          "fileSha256": "808c6c1d860dcfbc4405371665e2038e07fec0602924a8b3c36ea017c862bf64",
          "identifier": "https://github.com/productdevbook/yuva/releases/download/v0.5.0/yuva.mcpb",
          "registryType": "mcpb",
          "transport": {
            "type": "stdio"
          },
          "version": "0.5.0"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://{yuva_host}/mcp",
          "variables": {
            "yuva_host": {
              "description": "Your Yuva server's host name, as in its public URL",
              "isRequired": true,
              "placeholder": "support.example.com"
            }
          }
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/productdevbook/yuva"
      },
      "title": "Yuva",
      "version": "0.5.0",
      "websiteUrl": "https://useyuva.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Customer support inbox: search, read, triage and draft replies to e-mail and chat."
}

What the leaf hashes

{"body":"35d35433da4e75f7d3caf79bac665b08079563066a0ec5c5709cd236e64c086e","id":2530635,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793683140609904,"prev":769076,"subject":"mcp_registry:io.github.productdevbook/yuva","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x745a10fc330cff019fc4be76d708d4227565177e4c2815e3acac66b469bf7895
2. 0xc9810a463016c23fb277dfdd8985d9c60a2e3a2ef31b19dab60b7c02956503b6
3. 0xeb10c83cf507ff9aa7536c81f5416ca148c587437b90ac3b442b17f8471e695a
4. 0xac22e2d1614e9297c217fb80d40ca1794d4b7c2adcf0ae00a90cb5a66c80c6bd
5. 0xa5dfc10383c904ed074a09f4840e28baf0218908502551d992ad718f8a6686b0
6. 0x5ab48825734b817f92d63f3d19d03cc48d096005c9a245ed3f3cd55c9f831fce
7. 0xe0d249e9e7cd9ffe102e2ea73d938aa10a664b8561039aa6dc93abbef5fc998d
8. 0x9cfa202f6b9fec1bc0e756033507d41437046cc67ae6a59e85affd290fd5a069
9. 0x70f5103afbeba9169755417710d7dddb14adc98cb9aec054ae91e708b554f0fc
10. 0x93cd2256fde609581271d7a3490b2c742a87607764659fde0a786aea5c75de2a
11. 0x0ffa34a17b1cae8298e8209dd9bba6dbf5f624a591374dc19a823748c14a10f6
12. 0xbfb5b86c3732e3821396df788c25997c105ee933690649fadb31f13174f0bc9d
13. 0x0a2166fdbd0fb119437aa5c587d6d76eacdc831e2e2d305db6de877994a9e71a
14. 0x8888e0d25075a71372832a4a34d226613212be78f7f52e7bc201b28be0cf3c7b
15. 0x1be647e954f61ace2ed9636ef78e1986bb535c60f6f7e9d512f4249f9507bb36
16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7