Evidence row 1773656

What was observed

{
  "endpoints": [
    [
      "web",
      "https://playguard.dev/"
    ]
  ],
  "name": "PlayGuard",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-01T15:54:29.142806Z",
        "status": "active",
        "statusChangedAt": "2026-11-01T15:54:29.142806Z",
        "updatedAt": "2026-11-01T15:54:29.142806Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Proxy MCP for Playwright, Figma, DevTools, Shopify Dev, Context7 — fewer tokens, caching",
      "name": "io.github.ZenyaDAR/playguard",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Command that starts the Framelink Figma MCP (enables Figma tools)",
              "format": "string",
              "name": "FIGMA_MCP_CMD"
            },
            {
              "description": "Official Figma desktop MCP URL, e.g. http://127.0.0.1:3845/mcp",
              "format": "string",
              "name": "FIGMA_MCP_URL"
            },
            {
              "description": "Command that starts Chrome DevTools MCP, e.g. npx -y chrome-devtools-mcp@latest",
              "format": "string",
              "name": "DEVTOOLS_MCP_CMD"
            },
            {
              "description": "Command that starts Shopify Dev MCP",
              "format": "string",
              "name": "SHOPIFY_DEV_MCP_CMD"
            },
            {
              "description": "Command that starts Context7 MCP",
              "format": "string",
              "name": "CONTEXT7_MCP_CMD"
            }
          ],
          "identifier": "playguard",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.10.1"
        }
      ],
      "repository": {
        "id": "1272564262",
        "source": "github",
        "url": "https://github.com/ZenyaDAR/PlayGuard"
      },
      "title": "PlayGuard",
      "version": "0.10.1",
      "websiteUrl": "https://playguard.dev"
    }
  },
  "source": "mcp_registry",
  "summary": "Proxy MCP for Playwright, Figma, DevTools, Shopify Dev, Context7 — fewer tokens, caching"
}

What the leaf hashes

{"body":"4c5f810c003b7789cdf0895925657479cfb6a139765c128d733eb683862f70fd","id":1773656,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793549850844222,"prev":null,"subject":"mcp_registry:io.github.ZenyaDAR/playguard","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xe8d50d16663fd0e51f1db45b7341b83a478203b55711df935dfa04b0142b1cb3
2. 0xe40622db4111f16114bcf71fb8d23edaeb6bf0e88e2447129d7b871fa3084fda
3. 0x51f48eb3a2a3112b3291d9f4ecbe363931a8fbd2363a3ce050b813ee36dbc46f
4. 0xd01c27a60520f7334eb440da1dded6dfba8b54f4ddaa26fa622f5141dfc00751
5. 0xf4bd76171d44e8018ae670372cc9033dcaded043768966cf1ccda8bf59d6d1c2
6. 0xcbe57025a063ad2f60435616d21d92c459872ce778dcfc261fd31a5bb3e92ff4
7. 0xb04d9be204789c6a479272a1ce30f084bffd31f85ca5f2220de45e200bb5a808
8. 0x87723f7547bdc92a7d849e41bca102d242e3f0f5d19dd56cfd94d70de84a446d
9. 0x49560d67e9a3e86664e4621c62037eccaa3487cae60a7faf81412c9389bc6cc7
10. 0x8df611d79472678f47671b7042f08a3ca496e0b82f5854d99edf08e03bcaee1c
11. 0xe9c0fc3b1e69b315645a6a7fbc869d897ccb29b49ef9a95b1eef8fc24c17a450
12. 0xa1b3635993cbefb58f74c74567d4bf8407e2138aa7bd738bcbfea2169ff3e13b
13. 0x0634a45000fa6f73103fbba8bbeae4bebdb256b75effa591aeb1cdeebe8a0e87
14. 0x08ed21745c44c46e78fecd46aa9c74f653629b2db356d3eb07ea5f89f52ed2ee
15. 0xab7a3fc66c9797d0e63453ae08b7e56806e93e038fb5c65065ad1ba1e1d9114c
16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90