Evidence row 52464

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://advan.fly.dev/mcp"
    ],
    [
      "web",
      "https://github.com/solaradex/Advan"
    ]
  ],
  "name": "Advan: Solana trading tools",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-26T03:41:16.366499Z",
        "status": "active",
        "statusChangedAt": "2026-10-26T03:41:16.366499Z",
        "updatedAt": "2026-10-26T03:41:16.366499Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Non-custodial Solana trading MCP: Jupiter quotes/swaps, token risk, portfolio. x402-paid.",
      "name": "io.github.solaradex/advan",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Solana RPC endpoint (mainnet)",
              "isRequired": true,
              "isSecret": true,
              "name": "SOLANA_RPC_URL"
            },
            {
              "description": "Jupiter API key (optional, raises rate limits)",
              "isSecret": true,
              "name": "JUPITER_API_KEY"
            }
          ],
          "identifier": "advan-mcp",
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "runtimeHint": "npx",
          "transport": {
            "type": "stdio"
          },
          "version": "0.1.0"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://advan.fly.dev/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/solaradex/Advan"
      },
      "title": "Advan: Solana trading tools",
      "version": "0.1.0",
      "websiteUrl": "https://github.com/solaradex/Advan"
    }
  },
  "source": "mcp_registry",
  "summary": "Non-custodial Solana trading MCP: Jupiter quotes/swaps, token risk, portfolio. x402-paid."
}

What the leaf hashes

{"body":"1e7a3f9c5505ea8cab5e51b4590587394644be59fef70afbd2c7cb8cc7ece2f5","id":52464,"kind":"listing","method":"baseline/1","observed_us":1793025419917929,"prev":null,"subject":"mcp_registry:io.github.solaradex/advan","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. 0xde4e386e08609ce730c8678b376b4cc280538f5c6508ea6ebd5cd9a041a78b0e
2. 0xfc3c1fc63dc5e22d301178406bd43077dad8d8b40e3f4c89e5cc1873b445a4c0
3. 0x47cd64a08f82e1680b772f5ab95f413b410818ee88751b951da13e04acab3461
4. 0x459e670d6e0c4f313e1a3db0c0c6b99bea88de7065a738bda4c2d9b7d1862177
5. 0xce63c85b092b735108a1b3598fe991d3fab3631e6962c0cc2547407a1b39a8d3
6. 0x2c2065ed02ab65c4e57a9407609045aa321238f9fa710724009378348b250f74
7. 0x66e44dd43a39f1642f67066bd8f5ae71cb7e9e2f475ab091235794b4aa54eaab
8. 0x481c3ac997060b05d18826dd3fe01231b140e8390a6be1d33993886b1d5488c9
9. 0x90f31318bc82c2efd70ef8f428dd812029c877364777efb309b6cd0e23a8c458
10. 0x2d9d6462afc5b1463c70c3ad7bab0bbd60dd232ca8386916ee54414b71a3db6e
11. 0x85202061e6a75f8df085f0bff56604cbc8349d53f71525ea3c173296a57488dc
12. 0xd5d3f9a510ef9bc1156a86fc24b9d0c3a67b96d7c1dad1563f35f879e0ac9b4b
13. 0xa4edde833302b48399053e2519aea1aed1074cd102bf4b553643df1866cce4ec
14. 0x0b7541c75cc482a7134110311d7dbd02095d969ba21177de9b21a52a55981718
15. 0x6dc40f983a3840a0ad927a9ca17f4ff1e3b649a6c735e2a09b140db7c2caf13b
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae