Crypto Wallets Explained: Hot vs Cold, Custodial vs Non-Custodial
An essential guide to cryptocurrency wallets covering the differences between hot and cold storage, custodial and non-custodial solutions, and how to choose the right wallet for your security needs and usage patterns.
⚡ Key Takeaways
- {'point': 'Not your keys, not your coins', 'detail': 'Custodial wallets on exchanges offer convenience but expose users to counterparty risk, as demonstrated by the FTX collapse where users lost billions in deposited funds.'} 𝕏
- {'point': 'Use multiple wallets for different purposes', 'detail': 'The optimal strategy combines hardware wallets for long-term storage, hot wallets for daily DeFi usage, and exchange accounts only for active trading.'} 𝕏
- {'point': 'Smart contract wallets are the future of self-custody', 'detail': 'Account abstraction through ERC-4337 enables features like social recovery, spending limits, and gas abstraction that make self-custody more practical and user-friendly.'} 𝕏
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