Evidence row 44733

What was observed

{
  "endpoints": [
    [
      "web",
      "https://data-workbench-e3s.pages.dev/"
    ]
  ],
  "name": "Data Workbench",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-07-20T22:02:03.847549Z",
        "status": "active",
        "statusChangedAt": "2026-07-20T22:02:03.847549Z",
        "updatedAt": "2026-07-20T22:02:03.847549Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Pump.fun creator rewards, DexScreener pair search, crypto headlines, and USD candles.",
      "name": "io.github.nirholas/data-workbench-mcp",
      "packages": [
        {
          "identifier": "@three-ws/data-workbench-mcp",
          "registryType": "npm",
          "runtimeHint": "npx",
          "transport": {
            "type": "stdio"
          },
          "version": "0.1.0"
        },
        {
          "identifier": "data-workbench-mcp",
          "registryType": "npm",
          "runtimeHint": "npx",
          "transport": {
            "type": "stdio"
          },
          "version": "0.1.0"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "mcp",
        "url": "https://github.com/nirholas/data"
      },
      "title": "Data Workbench",
      "version": "0.1.0",
      "websiteUrl": "https://data-workbench-e3s.pages.dev"
    }
  },
  "source": "mcp_registry",
  "summary": "Pump.fun creator rewards, DexScreener pair search, crypto headlines, and USD candles."
}

What the leaf hashes

{"body":"240b3279b3b3f754242ff8053496c6ab563e0c2e3912b51baaeba8fe1bddad80","id":44733,"kind":"listing","method":"baseline/1","observed_us":1793025405166217,"prev":null,"subject":"mcp_registry:io.github.nirholas/data-workbench-mcp","subject_kind":"source_record"}

Proof

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

1. 0xcbf6ac6f26621c66c4099eae928d55b4df566a8db5b3640b5830da6775484911
2. 0x168a880f8f794a01b722f35137b49f74cf87d635114232763316779ff34dc9ff
3. 0xfe50b96d395e22a64117848781c73b639affdec52c756cbb1e446ea253bcbb39
4. 0x7c2dd969abcf38bd4a7a6f4f3111e6fe0490f01d0e4146e2d1ccd423d7178a8b
5. 0xe384e5e9f7453e1b7dc9b1b8977c826760946cb5adb2c8edaac8b635b133fec0
6. 0x00a25d041f573be0976a121dace6bc6c4c5a31d32286fc541de96b54a7d7776f
7. 0x808dfdbfd8fa80bcfcc043969e335c7fa4860be9865c98f08b2c55e9eaef7b7a
8. 0x50097f72f9019614fa93d776bdc340db88d44c142495ec0a6c2e661adb5593e2
9. 0x726a778fce960a500e0adbf8806224f8f312af0012d5eb4d9f9c196fb4aadd2e
10. 0x271656ddeb4ac114157823f5b692e3080e2fc3456a434600ab85e26da37fbbb5
11. 0x351a777a477836c8c26972f993b4d53df3d67c6acea7cef50b5038df678d6a3f
12. 0x85ea84dc356483b05e7ec8ed6e303988684070a1512dc756c8e64a7e3604feaf
13. 0x985acd37cc044d5aa6ad959194da8e91c81045df83517891ed92f1763a9ab825
14. 0x5b20d8aab05225a3497eadcce89d2e2a586a510fb31334793d3f46f88f0157c5
15. 0xe94ca5b798e9899ad611e57835af42266e20f53f44977e487d81365e30972beb
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae