Evidence row 572892

What was observed

{
  "endpoints": [
    [
      "web",
      "https://julienpiron.fr/nexusagymail/"
    ]
  ],
  "name": "NexusAGYmail",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-27T22:12:03.132115Z",
        "status": "active",
        "statusChangedAt": "2026-10-27T22:12:03.132115Z",
        "updatedAt": "2026-10-27T22:12:03.132115Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Gmail for Google Antigravity via the official API; sends only after the user's yes.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "256x256"
          ],
          "src": "https://raw.githubusercontent.com/pironjulien/NexusAGYmail/main/src/nexus_agymail/plugin/logo.png"
        },
        {
          "mimeType": "image/svg+xml",
          "sizes": [
            "any"
          ],
          "src": "https://julienpiron.fr/nexusagymail/assets/nexusagymail-mark.svg"
        }
      ],
      "name": "io.github.pironjulien/nexus-agymail",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "State folder (token, OAuth client) instead of ~/.nexus/nexus-agymail",
              "format": "filepath",
              "name": "NEXUS_AGYMAIL_HOME"
            },
            {
              "description": "Path of your Desktop app OAuth client JSON (otherwise the copy made by `nexus-agymail auth`)",
              "format": "filepath",
              "name": "NEXUS_AGYMAIL_CLIENT_SECRET"
            },
            {
              "description": "Extra folders whose files are never attached to a draft (os.pathsep-separated)",
              "format": "string",
              "name": "NEXUS_AGYMAIL_PROTECTED"
            }
          ],
          "identifier": "nexus-agymail",
          "registryBaseUrl": "https://pypi.org",
          "registryType": "pypi",
          "runtimeHint": "uvx",
          "transport": {
            "type": "stdio"
          },
          "version": "0.12.1"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pironjulien/NexusAGYmail"
      },
      "title": "NexusAGYmail",
      "version": "0.12.1",
      "websiteUrl": "https://julienpiron.fr/nexusagymail/"
    }
  },
  "source": "mcp_registry",
  "summary": "Gmail for Google Antigravity via the official API; sends only after the user's yes."
}

What the leaf hashes

{"body":"ec5611667dc531371af89eaeed1a906e6f32e27f9e8d7bcaf66bce3c832c30ad","id":572892,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793140864212753,"prev":544416,"subject":"mcp_registry:io.github.pironjulien/nexus-agymail","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0xc29a7c8a10bbfc9c3bb6b67c41591cb2132b19d587edf546b0cb20f330e4e187
2. 0x482d4afbb0134a0552f6b1144d5e9e094fbcf7489422fa4efe533c6164388c93
3. 0xc7444469a5050c8b0c7eeec699f9712d56935b9c6130ff221a67ae9d0aef4782
4. 0x93cbf161c1c2fd260299b7e2cc88a699db68cbbef1fdbf65f6dc54802aa61be2
5. 0xc0422c55dc6c4347cbca4730fce0c06b6b7aab6a7793cb4f45462a1051b3f4fb
6. 0xd6ae978af20afdec0e6b8cce0a1b986315b166dace5472dc316f9ed7294631dd
7. 0xf949576e2d72bd8dbb8de04749de604b98b761a0b0a0163ba16e51e66907bd3e
8. 0x07807cc2b20b68737998c3656770da7833a3507e88f63f43bf73a40d2693a2ca
9. 0x65079d98e35640b1d2f69a6be75391ae1d0f9d8d7c8d9ea1efd7c23ae650a5f0
10. 0x572d1cc74bcceba9fbf33b27255c0ccfc74c032291a71d0b93440bd4d8549348
11. 0xd42fabc45b614023fa5a8deff7b18538443a7a95af9b5415109cc428d27485e6
12. 0x09c148bbe62d15164b3840b798915bcd800d49ae022a1820cd04cc89b1b4e59a
13. 0xb48b088603004f0a5232faea4acd65999cbb4832f4c15b0098e853144cb91655
14. 0x077edf0f29e2a3aa19c876439830696b88f0236fd0b2a3c43c76f38cdd29bb2b
15. 0x73341bb09dd901ca47f26173883431496e3d98d6b0fb5b89f36218126d46c5d4
16. 0xa94627de1af0e823832e05a9069b304ecccb8c0cdb8f9cfc4f2039bfb9799dc5
17. 0xdf1105afdc109de3c09a98fc8a3864159ad964e6f49b635c105a27a1e1f14310
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4