Evidence row 55296

What was observed

{
  "endpoints": [
    [
      "web",
      "https://wallet.xona-agent.com/"
    ]
  ],
  "name": "io.github.xona-labs/xpay",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-05T03:47:56.193082Z",
        "status": "active",
        "statusChangedAt": "2026-10-05T03:47:56.193082Z",
        "updatedAt": "2026-10-05T03:47:56.193082Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Xona Wallet: agent wallet for AI agents. x402 payments, AgenC hires, 20k+ services",
      "name": "io.github.xona-labs/xpay",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Wallet profile to load or create (default: active profile, else \"default\")",
              "format": "string",
              "name": "XPAY_PROFILE"
            },
            {
              "description": "Encrypts the auto-generated wallet at rest; also unlocks an existing encrypted profile",
              "format": "string",
              "isSecret": true,
              "name": "XPAY_PASSPHRASE"
            },
            {
              "description": "Override the ~/.xpay/ data directory",
              "format": "string",
              "name": "XPAY_HOME"
            },
            {
              "description": "Set to error instead of auto-generating a wallet when none is configured",
              "format": "string",
              "name": "XPAY_NO_AUTO_WALLET"
            },
            {
              "description": "Use an existing Solana secret key (base58) instead of the generated wallet",
              "format": "string",
              "isSecret": true,
              "name": "XPAY_SOLANA_SECRET"
            },
            {
              "description": "Use an existing EVM private key instead of the generated wallet",
              "format": "string",
              "isSecret": true,
              "name": "XPAY_EVM_KEY"
            },
            {
              "description": "EVM network for XPAY_EVM_KEY (e.g. base, stable, base-sepolia)",
              "format": "string",
              "name": "XPAY_EVM_NETWORK"
            }
          ],
          "identifier": "@xona-labs/xpay",
          "packageArguments": [
            {
              "description": "Start the MCP server on stdio",
              "type": "positional",
              "value": "mcp"
            }
          ],
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.2.38"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/xona-labs/xpay"
      },
      "version": "0.2.38",
      "websiteUrl": "https://wallet.xona-agent.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Xona Wallet: agent wallet for AI agents. x402 payments, AgenC hires, 20k+ services"
}

What the leaf hashes

{"body":"5a0a30f55b573b47351a4bc5b49274de2bf0aa22508496ed662a810f468dc59f","id":55296,"kind":"listing","method":"baseline/1","observed_us":1793025434697930,"prev":null,"subject":"mcp_registry:io.github.xona-labs/xpay","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. 0x198bffe9f28d30c3db003fbc7284b51e12705db7a039a020043ccd47d1c09d7e
2. 0xdbfc17b5903c612f88760549a5f72f6e427de3d92ff076bf71c94bd14de3c6d0
3. 0xd4f7c2f10ee03feb02af54652b54c74ef46be45eb2e49100363236098e70d779
4. 0x088ae9d439101692639a780827377d907b2eebd36512a23a6a27fdcdaf769304
5. 0x4617a45314ca49c21f9b0cf0fa08e61ca68a9f4367372b22aae180dc6398369a
6. 0xb7ebb2a8beaac1530405ed684d3d7dd340b9eb00bd654d4a9e7f1cbc51d8f85a
7. 0x6f2180fca058f15b183bbd67277c1642b3db682260d153008cbe443861633f7e
8. 0x831956736c178541d60f958f1e1949babebff2ac60812d8f1bee5b3b301aa3ed
9. 0xd8940e73b3529e569c8b84fcafb673f897aa7c44937f3a3a79b3a8ca602bb938
10. 0xd478fd085c7ea3fd088b49bdb4f1e37d8b042be5618e84d2e7ada3f1c6bf13f7
11. 0x0ebd017eb4cb5f6f3c01ae6562748898aa3fb42b150504be21c4050acea38366
12. 0x6a8a72430804a14ec575375f3d0ca4364f58310afb2c2e8c92b72f8b75809db9
13. 0xe00c7829e46541e49a308807d357db902e06eff941a833217a8f0dbccd3964f1
14. 0x770e4376196188c7fc9ec40f8e218dc0d1cb92bba5fe0425a0edce27ca9a997f
15. 0x60582ab4b41e72eb70eb0bce07fbf0fb4d2b62a8bad5be50f5d16d511adc746c
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae