SECURITY WARNING
Generate keys OFFLINE for maximum security. Never share your private key. Save your keys immediately after generation - there is no recovery mechanism.

Key Generation Settings

Enable Vanity Address
Example: AKNEX...

REGISTRATION INFO

We need the master key and public key from you to register your Crypto NFC Card.

Denominations for Smart Bills: 1k, 5k, 10k, 20k, 50k, 100k, 1000k

Complete KYC verification at: https://kyc.knexcoin.com

CRYPTO DEBIT CARD

Custodial: We manage your keys. Upload Custodial-*.zip containing full keys.

SMART BILL

Self-Custody: You keep private keys. Upload Self-Custody-*.zip (public + master only).

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Key Pair Generated & Verified

Public Key (56 chars)
Private Key (56 chars) - NEVER SHARE!
Public Key Raw Hex (64 chars)
Private Key Raw Hex (64 chars) - For Secure Backup
Generated offline for maximum security. Store this backup in a secure, encrypted location.
KnexCoin Key Generator v1.0.0
$ knex-keygen --version
KnexCoin Key Generator v1.0.0
Copyright (c) 2026 KnexCoin
Ed25519 + AES-256-GCM (Quantum-Resistant)
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Ready to generate cryptographically secure key pairs...