Evidence row 3941257

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": "2026-11-07T05:26:35.400298Z",
        "status": "active",
        "statusChangedAt": "2026-11-07T05:26:35.400298Z",
        "updatedAt": "2026-11-07T05:26:35.400298Z"
      }
    },
    "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": "1.20.23"
        }
      ],
      "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": "1.20.23",
      "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":"f6a89beda6bac1e4a3aa9612b385ec34d3e4aa8020d2be5385778de9c1476607","id":3941257,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1794032639411042,"prev":3935173,"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 2026-11-07 (195826 rows).

1. 0x1fd068cb95905ca1ce83b231f4c34ceedfa82726bc3c2f964844c6038fa6a26a
2. 0xc7e0b9e1a4cf0c3edcbcba5ff48aca2ecbfe51069e0ae0b4c7e85a1f8eb079ce
3. 0xddd06399ba7e1434623b719bbb297862a32a29c12e30acfdfed9fd080a3c5237
4. 0x9a5d47c9dcb8f28b2b7fd957670aca8b1aaaafc8ffb14024dff8a0fded7be61c
5. 0xee643e64e06e3cfbab545661a7a2a31dfd60a40ed211dc10080f19967c448a2a
6. 0x662d1294d269adb79b4aed753884b5353729c81697e4ee91ac28a593f56d4e34
7. 0x033e074e1f5c3c8e345813e4af7c38da555ba04040ea5f681b37c9eef5cf1341
8. 0x5b3d5a7782748cc1f071b43c098be45b26858ec896df6ce17b3ed3fd5eb01015
9. 0xe7370bf4fbc6710814ba91e06a2f913c398ad95f56b42b4aee889dce1d4bf3b9
10. 0x8bb5fc1babb35dfd907b02bbbc3447ffe5bde741a21aa99672aac4db31ac9da7
11. 0x54770292bf46a3db1319183edc02274fdf852b190efa81cbada3f70fdb103a9b
12. 0x3749d5791445d21ed8c380f1283373526dd63463e78519ac76a4afc7ad4f74ef
13. 0xe2b00eb32b7e9e6778d88bade9a7d19a468a8db8d20e735a3682cb3a61c2b621
14. 0xfc9ab88d5cb08cae376d37d3f24517c7a2cd94f277b0d505932d5ac795e4c6be
15. 0x22002567dfb80a697b73b13f0cc7ab99ac0c0bd9ea84bf4883eeb09f86036e24
16. 0x80bdd907e4cabf074c5e8d919e88abbc805de47d0c5c142e281a67157f82926f
17. 0x54292a94f447f1fd33c01b5c99da465043f11022958626a2ea562c457fef697a
18. 0xff23fa8a9de3f957315ef0dfe7e8d8f6b1a51dae05fef7615c59794e019ff05c

Day root

0x17da9e85e1b138541355d33543ff34e3503cd3a49d37728fb53643e2a0416a2d

Chained

0xed34bd4af17282643de8cb9591c84d0aa1b39e1e9ae9864941e543f5a15718cb

Published

On Arc Testnet, block 71280839: 0xc3f6784179e0ca32236ba89472473e882a81d03fcc5ce27ca58ded2e01e112aa