Evidence row 469083

What was observed

{
  "endpoints": [
    [
      "web",
      "https://github.com/mguttmann/action1-mcp"
    ]
  ],
  "name": "Action1 RMM (unofficial)",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-27T11:45:41.74302Z",
        "status": "active",
        "statusChangedAt": "2026-10-27T11:45:41.74302Z",
        "updatedAt": "2026-10-27T11:45:41.74302Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Unofficial MCP server for the Action1 RMM API: fleet queries, scripts, updates, guarded changes.",
      "name": "io.github.mguttmann/action1-mcp",
      "packages": [
        {
          "environmentVariables": [
            {
              "choices": [
                "https://app.eu.action1.com/api/3.0",
                "https://app.action1.com/api/3.0",
                "https://app.na-2.action1.com/api/3.0",
                "https://app.uk.action1.com/api/3.0",
                "https://app.au.action1.com/api/3.0"
              ],
              "default": "https://app.eu.action1.com/api/3.0",
              "description": "Action1 API base URL of your region: https://app.eu.action1.com/api/3.0 (Europe), https://app.action1.com/api/3.0 (North America), https://app.na-2.action1.com/api/3.0 (North America 2), https://app.uk.action1.com/api/3.0 (United Kingdom) or https://app.au.action1.com/api/3.0 (Australia).",
              "format": "string",
              "isRequired": true,
              "name": "ACTION1_BASE_URL"
            },
            {
              "description": "Default Action1 organization UUID; each tool can override it with org_id.",
              "format": "string",
              "isRequired": true,
              "name": "ACTION1_ORG_ID"
            },
            {
              "description": "API client ID from the Action1 console, Settings > API Credentials (api-key-...@action1.com). It can run code on every managed endpoint: treat it like an admin password.",
              "format": "string",
              "isRequired": true,
              "isSecret": true,
              "name": "ACTION1_CLIENT_ID"
            },
            {
              "description": "API client secret, shown once when the credential is created.",
              "format": "string",
              "isRequired": true,
              "isSecret": true,
              "name": "ACTION1_CLIENT_SECRET"
            },
            {
              "default": "false",
              "description": "true lets tools that change state (run scripts, deploy updates, reboot, uninstall) execute; each call still needs confirm \"YES\" and dry_run false. Default false: query only.",
              "format": "boolean",
              "name": "ACTION1_ALLOW_DESTRUCTIVE"
            }
          ],
          "fileSha256": "f2042955cfc4bca9d217afc099a1a84ca6c55df0a3d394342bf5f69d0b7c5f65",
          "identifier": "https://github.com/mguttmann/action1-mcp/releases/download/v0.6.2/action1-mcp-0.6.2.mcpb",
          "registryType": "mcpb",
          "transport": {
            "type": "stdio"
          },
          "version": "0.6.2"
        },
        {
          "environmentVariables": [
            {
              "choices": [
                "https://app.eu.action1.com/api/3.0",
                "https://app.action1.com/api/3.0",
                "https://app.na-2.action1.com/api/3.0",
                "https://app.uk.action1.com/api/3.0",
                "https://app.au.action1.com/api/3.0"
              ],
              "default": "https://app.eu.action1.com/api/3.0",
              "description": "Action1 API base URL of your region: https://app.eu.action1.com/api/3.0 (Europe), https://app.action1.com/api/3.0 (North America), https://app.na-2.action1.com/api/3.0 (North America 2), https://app.uk.action1.com/api/3.0 (United Kingdom) or https://app.au.action1.com/api/3.0 (Australia).",
              "format": "string",
              "isRequired": true,
              "name": "ACTION1_BASE_URL"
            },
            {
              "description": "Default Action1 organization UUID; each tool can override it with org_id.",
              "format": "string",
              "isRequired": true,
              "name": "ACTION1_ORG_ID"
            },
            {
              "description": "API client ID from the Action1 console, Settings > API Credentials (api-key-...@action1.com). It can run code on every managed endpoint: treat it like an admin password.",
              "format": "string",
              "isRequired": true,
              "isSecret": true,
              "name": "ACTION1_CLIENT_ID"
            },
            {
              "description": "API client secret, shown once when the credential is created.",
              "format": "string",
              "isRequired": true,
              "isSecret": true,
              "name": "ACTION1_CLIENT_SECRET"
            },
            {
              "default": "false",
              "description": "true lets tools that change state (run scripts, deploy updates, reboot, uninstall) execute; each call still needs confirm \"YES\" and dry_run false. Default false: query only.",
              "format": "boolean",
              "name": "ACTION1_ALLOW_DESTRUCTIVE"
            }
          ],
          "identifier": "action1-mcp-server",
          "registryType": "npm",
          "runtimeHint": "npx",
          "transport": {
            "type": "stdio"
          },
          "version": "0.6.2"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/mguttmann/action1-mcp"
      },
      "title": "Action1 RMM (unofficial)",
      "version": "0.6.2",
      "websiteUrl": "https://github.com/mguttmann/action1-mcp#readme"
    }
  },
  "source": "mcp_registry",
  "summary": "Unofficial MCP server for the Action1 RMM API: fleet queries, scripts, updates, guarded changes."
}

What the leaf hashes

{"body":"5b6bac6d066a54e0de4ea4d69c8482fe81f3927800844b87c58c0c7703f6a928","id":469083,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793104136178890,"prev":297091,"subject":"mcp_registry:io.github.mguttmann/action1-mcp","subject_kind":"source_record"}

Proof

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

1. 0x7707d5364dce13a3184a6b59966fb3874412a938140dfc9d627ac17f060937fd
2. 0xfd06c1f984ced388948faa1401e143f8f920af46a0f3b329152ccff464d38eeb
3. 0xc55cba8527dd78de9007b350fc76400e859bf7fda80b8630c151ba00f16736fb
4. 0xd84ce20508a12a474a3146ece25f76355463b7eb5228e6121f9ff25e99243d9d
5. 0xc8e20c2721e2f18ec95eb51a16d3a485a55f71eb4e7748801892b48be55d258f
6. 0x4af17585a99582797cf7be3b313fb1a2632342f7249ab393623aa5a616c095ac
7. 0xc91d3d21eabd947d6d1c94dda34bffdc8e8fad4c258a85d5b8fb548e724af44f
8. 0x68d501b4a9b8404ea727e74f98e8c742bfc7889eea566860802945e2d6e5ebb8
9. 0x9d40c0a0515c66c047279229eed5cfed41bb12e59a75b1b9a816e7489787e69a
10. 0x0dcbf51fb2ecee58e0aec94fcb361cef89d57ae5d6a06d812d391867385ddd8e
11. 0xe6bb1ce9f4488db1a61582719cb796889efd3c003080931b82d2a8a465d0fec2
12. 0x6834d22f4558c2279e3de3027a40f72cd350b3c4a2e54be57aff9ec2c9eaf01a
13. 0x4094bd5bc2ab60e4518d1ee8a13455a69d7484ea62ecdca2618d0f39d3403503
14. 0x9848c068b1371232529d2b5738fdc45b854c57da041b69ea7c9e112b14e2d9d1
15. 0x275720ecabb68df33eee92ae4fd70572a8d952d6c61c061c2869cfc3217aa5c5
16. 0x23cf9bb4337ee8be7fcae368fd69d24c62c11fb45882127b4cd919bb96a19996
17. 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4