Evidence row 4148691

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://revclamp.com/api/mcp"
    ],
    [
      "web",
      "https://revclamp.com/mcp"
    ]
  ],
  "name": "RevClamp MCP Server",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-08T09:26:08.252299Z",
        "status": "active",
        "statusChangedAt": "2026-11-08T09:26:08.252299Z",
        "updatedAt": "2026-11-08T09:26:08.252299Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Zero-take-rate Stripe 2025-03-31.basil, Visa CE 3.0 & EU/XI VIES VAT guardrails MCP server.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "180x180"
          ],
          "src": "https://revclamp.com/apple-touch-icon.png"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "32x32"
          ],
          "src": "https://revclamp.com/favicon.png"
        }
      ],
      "name": "com.revclamp/revclamp-mcp",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Optional RevClamp workspace key (rg_live_...). Omit to run all 9 tools 100% locally in-process via local_engine.mjs.",
              "isSecret": true,
              "name": "REVCLAMP_API_KEY"
            },
            {
              "default": "https://api.revclamp.com/api/mcp",
              "description": "Optional Streamable HTTP MCP endpoint override (defaults to https://api.revclamp.com/api/mcp).",
              "name": "REVCLAMP_MCP_URL"
            }
          ],
          "identifier": "revclamp-mcp",
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "1.20.26"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://revclamp.com/api/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/lhphong09t2/revclamp-mcp"
      },
      "title": "RevClamp MCP Server",
      "version": "1.20.26",
      "websiteUrl": "https://revclamp.com/mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "Zero-take-rate Stripe 2025-03-31.basil, Visa CE 3.0 & EU/XI VIES VAT guardrails MCP server."
}

What the leaf hashes

{"body":"0d89df4ba88c6a6e2ab7008441c4ad4242be047d0be622d2b5e7655975c7cc8b","id":4148691,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1794133550736506,"prev":4144693,"subject":"mcp_registry:com.revclamp/revclamp-mcp","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-08 (183509 rows).

1. 0xca9cb8a315d8c532ab96b2dac0123ca996b8dd14805f6a7d37f51b76cda712c1
2. 0xae549f8e38d2e962abc491084af8fd4c1926ae606a84e7f050fa8e018f683bc7
3. 0xf2bdc35a82e1c2b677f39521ee0d018120b7df95c07949a63ebd9528556c0cf5
4. 0x5d1257bd38ffd9181cb8073c2aa7e80c1358f4f6fe67203290c30a71c6f7d2ee
5. 0xe37fc35087d1656aff10e5699287f47cc69ad54f870a3e7612b9a9284515db64
6. 0x4085a616b6bf2c485d111d4479ec8242ca6f82406096b4fbb82603dc5a50335f
7. 0x01b1ba8f33c076f1ece3ed2fe9fb3e50e2839e08d33661c22ee22769bbeed0fd
8. 0x747901b6af3b203395a47f7b18bcf8db1511b0e0f0519e702bc4597ad39d496e
9. 0x2140bdf536c9b22b2a23c65868f04841ace3be7d4d3e94ebfdf766f4ac1f5f14
10. 0xfb37f5501bb1e6430036c8650d201468089fc19acb765ce7f05c7e58d20ad798
11. 0xd67ac9e17c90141861b5e568df0ac50da1aa80ee951a50cb4c6876886b2ce1af
12. 0xe483d784936a34c1993b30d1ae3f9d147ca8238003ddea4a3bdc462b5735bc30
13. 0x2d852f7c73eea2f3570240e7832b83b9af866b275071949ecce3ee5b757102c8
14. 0x930f00f08b58359986789020b56e4703c9d8bd0c618c2fbb713b5467e7863cf1
15. 0xb08e7a1a141319c9abe5b3142004cd0e97f72d69e6569ea2cf6374a53deeeab6
16. 0x274128ec5f837e2602d2e74887d9033f81856e8596e26f227d06cacaadcd00d2
17. 0x2d9754fdf3b1fe7b0030b55b1fe7e859e5c53291df3d09cef34b31423a50dc18

Day root

0xbf84ec37f88c5f23d2144bd7dbc1ea0f8edc93b3764a885a7164b7923ff3460b

Chained

0x9fea188e4965f50de727e97c40e18d5ff2c2ddbfd4f1ae65e22ddd6f676bccfc

Published

On Arc Testnet, block 71451618: 0xb5273480942a54cd07f291b8319e59976f8d9d0583181c764eed04c9b3f7a022