Evidence row 54377

What was observed

{
  "endpoints": [
    [
      "web",
      "https://vaara.io/"
    ]
  ],
  "name": "Vaara",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-18T20:02:43.840137Z",
        "status": "active",
        "statusChangedAt": "2026-10-18T20:02:43.840137Z",
        "updatedAt": "2026-10-18T20:02:43.840137Z"
      }
    },
    "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": "2.15.0"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/vaaraio/vaara"
      },
      "title": "Vaara",
      "version": "2.15.0",
      "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":"43587254e7098dc4587f4be95311c0cd55569f82ad54c8557d46808bd99ed72b","id":54377,"kind":"listing","method":"baseline/1","observed_us":1793025433517433,"prev":null,"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 2026-10-26 (296695 rows).

1. 0x0d3b2dc0a382fbdf0324724a664b1becddc3664eef0f6461c65aa43b2c9e3c63
2. 0xe8cc715b92c10058d2ae1ab69068b819357cccac4f4889cce95e35b52248a745
3. 0x7555afb6d72df10c7cf142d461c305d6de414979d0a4aeab7b495b4fcb424698
4. 0x6a7c0d08bcabd0a16e6c0ccc7951d42a5988d840eae460942fef32970d920a12
5. 0xd7e3caec4a8560776d4f7f0201ec5eb8b11f4159dcdb331bc3bf9b65cdc7e01d
6. 0x4473a701c524423e7e7e7979d8c257998c4074c33c7231c04905569425937f82
7. 0xdef0009571a2ee38b5f444232d818190114a9a76bf10e53076f60a0724147df9
8. 0xa1138216b688fe078d312e77526f97cbcd550f9e731fa6f57d4398ac6fef8fd6
9. 0x8122f82fd4b37e6dcb8ce2bd2377d47d42aad4815a6db7c66338df2a22a8008d
10. 0x7df9268e3c799b09f6f61ac8a493750625b19546a343d4f6c00812722a4e4de6
11. 0x1dd760089997f06dc5264f791d622a6e7eaf78f6daa715333a752d033cdb2e03
12. 0x362683225b724b8d2d652a95968c57a6f4199ed4f2ad60900fc3603492f17520
13. 0x5aefcf9e3d86e125861c0d490079969110eea8fc901ec61531bba10bb58258a1
14. 0xa96bb9408ce00a0d40ddaba8736257dfce76d5478b131d69db1afdf8a824312b
15. 0x7ddc2fead128357f881b63e6c7c26d7fbbb84fca6c7c8e0bbfe386de86ca8d39
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae