True Self-Custody & Wallet Hygiene (“Your Keys, Your Coins”)
Why custodial exchanges freeze withdrawals at peak volatility—and how to structure hardware + hot Solana wallets (Phantom, Solflare, Ledger) with strict signing hygiene.
- Cold vs. hot wallet isolation & deterministic seed security
- Verifying Solana SPL & cross-chain payout addresses before signing
- Eliminating centralized exchange counterparty risk permanently
