Evidence row 600007

What was observed

{
  "endpoints": [
    [
      "web",
      "https://vaara.io/"
    ]
  ],
  "name": "Vaara",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-28T00:35:59.473254Z",
        "status": "active",
        "statusChangedAt": "2026-10-28T00:35:59.473254Z",
        "updatedAt": "2026-10-28T00:35:59.473254Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Accountable autonomy proxy: gating, tamper-evident audit, time anchor for every action",
      "name": "io.github.vaaraio/vaara",
      "packages": [
        {
          "identifier": "vaara",
          "packageArguments": [
            {
              "description": "Upstream MCP server in NAME=CMD form. Repeatable for fan-out (e.g. --upstream github=npx -y @modelcontextprotocol/server-github). Bare --upstream CMD lands under the default slot for single-upstream stdio.",
              "isRepeated": true,
              "isRequired": true,
              "name": "--upstream",
              "type": "named"
            }
          ],
          "registryBaseUrl": "https://pypi.org",
          "registryType": "pypi",
          "runtimeArguments": [
            {
              "description": "PyPI package providing the vaara-mcp-proxy entry point",
              "name": "--from",
              "type": "named",
              "value": "vaara"
            },
            {
              "type": "positional",
              "value": "vaara-mcp-proxy"
            }
          ],
          "runtimeHint": "uvx",
          "transport": {
            "type": "stdio"
          },
          "version": "2.16.0"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/vaaraio/vaara"
      },
      "title": "Vaara",
      "version": "2.16.0",
      "websiteUrl": "https://vaara.io"
    }
  },
  "source": "mcp_registry",
  "summary": "Accountable autonomy proxy: gating, tamper-evident audit, time anchor for every action"
}

What the leaf hashes

{"body":"ad06585d46da1d13371d4e67a803df0b3730f2f6159c7c6a2111a9dfa84c2d8e","id":600007,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793148070877662,"prev":54377,"subject":"mcp_registry:io.github.vaaraio/vaara","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-28 (231336 rows).

1. 0x03c0ee92936d293a9da0222b157c439677b38b1b3cf779d262a532b51ddf77e5
2. 0xaf6579a19cb32ae8f0a9c52c53e0c3d06e55e15b7ee26aacd7af3c7d5dcdb5dc
3. 0x7993d811fe3035534f3abcb286f88d6d4a563ce40af8273f44236f2ac55fcc49
4. 0x4bdae1f67966a33d1201a7db987a6a1da633bfc9971d5483ffe9d43c8c2d7b8b
5. 0x270c05a9bb59c50f624010b3c4ea8e33c91cf88f46524e87d8d798e31260428e
6. 0xcd1f2faf66e7004e9e5dae4a6a771e66bae829fc678f5434139aa9f87192a577
7. 0x8568ee793242893d9243dd522ea7472396bbd5559e6c8eb95c21d12fe74159b4
8. 0x0c8bf3b2f6c944acfaa3afb27c7e1d5cbe95224ff01a379cbeb79dfdcb3a791b
9. 0xc5a8bd8ee97114470d87b009d57d824367d4009ce728e2ba1c207007d2b9611a
10. 0x311bb84c5555984ae3ca335c6d068a2d0590ddcca407dbebd30a5f7ca4766258
11. 0xba8fc096b9df732730a181f7a1430d492a47e9ca8197d9859ec92b1e086bc639
12. 0x4ae338fa3fa21a954c13d3408e2ae6f6fa590f6c5b259c3be272c01c49d61dff
13. 0x2748717dc805010a80117b9368e06da73797779c05701bb29fa2d6d90fbc4b98
14. 0xf3fd571846115a5778f2f20ec53a7e9b272de5f8737a627379966b3745ad5e29
15. 0x2d4bed6c1c0f427d29eba935cdedcc76c72935d41919903a3b217a8ffca38438
16. 0x35e8995c30094446ec790423171382fccb377081b921295b0ae3840cc2c4f52c
17. 0xf078ea7d84d98dbeffed23d8e67b36751e60464ffd4cfdc005e0aa6f8cb9b459
18. 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae