Evidence row 3935173

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": "2026-11-07T01:49:36.764079Z",
        "status": "active",
        "statusChangedAt": "2026-11-07T01:49:36.764079Z",
        "updatedAt": "2026-11-07T01:49:36.764079Z"
      }
    },
    "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": "1.20.22"
        }
      ],
      "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": "1.20.22",
      "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":"4844585750b22a6e576904ba338f1e1bdd08cfd1cfde8f561acd062d183ddf02","id":3935173,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1794018234917790,"prev":3752175,"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. 0x29ee7add2db8ec8163888966d15fb164b820e7d1b86d2609de7d769af2dd72ee
2. 0xa886a4c39b824aeb6806d443e6780e6a1dbb7c65c44ead44ecedd619ba58ac74
3. 0x79bf5824c8434a57e170796fafad3a77118d7aa8bcc55eaf3c6a56047e5b2c4e
4. 0x3a2da1674c6e48e060110f0f457e1fd5ae8c29261c8564e8e1a1069d24aaec25
5. 0xbfc1b81bb8432ddd17fcf5616701ac10f5f58e305a4eefebe109d1ab9651b28a
6. 0x348cc51e8e4380c7635a3db83a56fc0466a07a53398defbadabff4e54a8bff98
7. 0x56bbabecbf34a492ddeb333ed7f429dd0e023aae719d468c4f0109db107cbcc3
8. 0x893432350374394e147653680bbbd3a560e297b7a575002188800bb2cdac7500
9. 0xc992d89cea05424b0067469203e43257f85f2e9d2f4b8bb74679cd5308f651dd
10. 0x469dd0b0d7aef9a36af9937898d725b464c46436ac86d5ae7bed76521fcc6109
11. 0x689bcfb2db554e32eab9f235721dbe1e243499196b8e851b97372d8ebd203441
12. 0x665378d710e8647a123ae033ef4c9577c9dec9614383fd05d313392c6b00d276
13. 0x9fbe8d42181c72ec4cee41e9d2f62a11713d2189851f732af0e68e9604418bdc
14. 0xd1a33ae0335e7cea3634b4772bc65ab22ff7615b5af0fac5752d839e8f2c17ec
15. 0x22002567dfb80a697b73b13f0cc7ab99ac0c0bd9ea84bf4883eeb09f86036e24
16. 0x80bdd907e4cabf074c5e8d919e88abbc805de47d0c5c142e281a67157f82926f
17. 0x54292a94f447f1fd33c01b5c99da465043f11022958626a2ea562c457fef697a
18. 0xff23fa8a9de3f957315ef0dfe7e8d8f6b1a51dae05fef7615c59794e019ff05c

Day root

0x17da9e85e1b138541355d33543ff34e3503cd3a49d37728fb53643e2a0416a2d

Chained

0xed34bd4af17282643de8cb9591c84d0aa1b39e1e9ae9864941e543f5a15718cb

Published

On Arc Testnet, block 71280839: 0xc3f6784179e0ca32236ba89472473e882a81d03fcc5ce27ca58ded2e01e112aa