Evidence row 776568

What was observed

{
  "endpoints": [
    [
      "web",
      "https://superpowers.tools/"
    ],
    [
      "mcp",
      "https://superpowers.tools/mcp"
    ],
    [
      "mcp",
      "https://superpowers.tools/mcp/connect"
    ]
  ],
  "name": "Superpowers",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-28T14:10:13.69807Z",
        "status": "active",
        "statusChangedAt": "2026-10-28T14:10:13.69807Z",
        "updatedAt": "2026-10-28T14:10:13.69807Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Pay-per-call tools for agents: search, page reading, emails, company data, media. Sign in, no key",
      "name": "tools.superpowers/superpowers",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://superpowers.tools/mcp/connect"
        },
        {
          "headers": [
            {
              "description": "Bearer followed by your Superpowers API key (for clients without OAuth; sign up at https://superpowers.tools, new accounts get $5)",
              "isRequired": true,
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://superpowers.tools/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pqgventures/superpowers-mcp"
      },
      "title": "Superpowers",
      "version": "1.0.2",
      "websiteUrl": "https://superpowers.tools"
    }
  },
  "source": "mcp_registry",
  "summary": "Pay-per-call tools for agents: search, page reading, emails, company data, media. Sign in, no key"
}

What the leaf hashes

{"body":"b6fc37abced047426cfe6f6abac0013e4ff8dd6571517725c64c191aee70046c","id":776568,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793196658933465,"prev":59440,"subject":"mcp_registry:tools.superpowers/superpowers","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-28 (231336 rows).

1. 0x04e6cf0a9f6f4363cff98de4d3dd36e9d56dd33a1f683e8e0d7636dcf8b4ea48
2. 0x4018b0ce68325809e0bc0ee6aa5f016f8acb733773e5a7094ec8eeab8840c312
3. 0xc14d796dc1be40eaae08960301bed4989c98874ba08c86c9d1a5d6d175669264
4. 0xe745889b22103333ae9532994bc5408c88485d12ce152214beba0fe9909a258b
5. 0x7a00549c95c960bce39ed417a8e56ebc48db18de00b0144c05d30778f4c1bf0b
6. 0x2ef254cb3a22826c440596a1b4c6921fdcf3bc28d3d80c5dcf37f086db519bf1
7. 0x3fa3a248fc251182e76f8941d6e293d53d169751439ba3cfcd74318769eb6003
8. 0x7814e2ffa713692e312c26a16ea5c076049aec3a97fef776b0aaa50c634f2f9f
9. 0xa80f195ce8ce01b6051ae0045f1b9cfad6e182476ccbfc8dac266354a71e78d7
10. 0xef007c4ab9e42d91a5898c291a6e752b8c7eac2d24fc90a317025f6ce1bf22f2
11. 0xad249d4a88ccd32ed2c089cf53c81f3a1181b4e6be19153e70ca128bd3eda233
12. 0x9722c620cf81fff3efae49c1a81beb5abd16550ccb0add5141be4cd89a95ce68
13. 0x8dcd5f3419d7730712ce62dbc974d197b0e9c47ee96e0172cdc134c7a6bf73f2
14. 0xf3fd571846115a5778f2f20ec53a7e9b272de5f8737a627379966b3745ad5e29
15. 0x2d4bed6c1c0f427d29eba935cdedcc76c72935d41919903a3b217a8ffca38438
16. 0x35e8995c30094446ec790423171382fccb377081b921295b0ae3840cc2c4f52c
17. 0xf078ea7d84d98dbeffed23d8e67b36751e60464ffd4cfdc005e0aa6f8cb9b459
18. 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae