Evidence row 52420

What was observed

{
  "endpoints": [
    [
      "web",
      "https://jackpotkeywords.web.app/"
    ]
  ],
  "name": "io.github.smythmyke/jackpotkeywords-mcp-server",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-05-28T20:39:45.648022Z",
        "status": "active",
        "statusChangedAt": "2026-05-28T20:39:45.648022Z",
        "updatedAt": "2026-05-28T20:39:45.648022Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "AI-powered keyword research, SEO audits, and AI-visibility scans via the JackpotKeywords REST API.",
      "name": "io.github.smythmyke/jackpotkeywords-mcp-server",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "API key from https://jackpotkeywords.web.app/developers. Required.",
              "isRequired": true,
              "isSecret": true,
              "name": "JACKPOTKEYWORDS_API_KEY"
            },
            {
              "description": "Override the API base URL. Default: https://jackpotkeywords.web.app/api/v1",
              "name": "JACKPOTKEYWORDS_API_BASE"
            }
          ],
          "identifier": "jackpotkeywords-mcp-server",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.2.0"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "mcp-server",
        "url": "https://github.com/smythmyke/JackpotKeywords"
      },
      "version": "0.2.0",
      "websiteUrl": "https://jackpotkeywords.web.app"
    }
  },
  "source": "mcp_registry",
  "summary": "AI-powered keyword research, SEO audits, and AI-visibility scans via the JackpotKeywords REST API."
}

What the leaf hashes

{"body":"970005bd369bf02d14fb5e91370aefef5a992efc197ee13366e0b7412ecbab2c","id":52420,"kind":"listing","method":"baseline/1","observed_us":1793025419877022,"prev":null,"subject":"mcp_registry:io.github.smythmyke/jackpotkeywords-mcp-server","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0xd2b5711c857e6972304a49d69a4685f794fd56b076b5586b1b6f3288f88add4e
2. 0x8f28fad66848648985a20b9bdfb3f72073607fc0588186cd667b2bdda5e52d0b
3. 0x2a0626cbc2e5c39c2d7d017db09e68706ff684a3219de0f216efa258a759c798
4. 0x69eb3b91de57f92d17c16abd4388fde70b9ec1cec213738fe1fa37b5b2a8e41b
5. 0x4aa19393d81d7c6977f3da7daf3a834697f392314dc5b1c281e59b1d969e80dd
6. 0xfb7f999bc35bd52cbbfde50d263b92370c3b4162e9336719473b43c65c9a1cbf
7. 0x5cf519dafc938df096401f854d300c04ef397c734149e66a03fbc7a496dad18c
8. 0xf2eea7335433be58d1f0184697ca62f32a33a1be76e39166c3bf1d4ad27bce45
9. 0x008c445a399b61afdc20c54ee3e0ec793e4c8777a789fcf26e60c8f32b577246
10. 0xd1acd3a5e8f2e6b382461a84161503858e24e84a33d111371b0fdb2f41706bc2
11. 0xeaf3195c275963f3eeb4749105d68120537a7f4d52fd74b2b409cf37abd6484b
12. 0x9f6b360f1992898cb3f17e45d0bf5a96f946d7eaf9705a57af03c151a407d239
13. 0x889eefefef2d4457fe6114f397df813a5cbb85011a6f40309b54ddcd4aba3bd1
14. 0xefabf1105e09cf52c12c58e60cbb5048b9ac3f02631d1816a926e14bdd86fbdf
15. 0xe94ca5b798e9899ad611e57835af42266e20f53f44977e487d81365e30972beb
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae