00:00The golden rule of crypto is not your keys, not your coins. If you don't control the private keys
00:06to your wallet, you don't truly own the asset. You hold an IOU against whoever does, whether
00:11that's an exchange, a custodian, or a lending platform. This principle exists because of
00:17repeated, well-documented failures. FTX collapsed in November 2022, owing customers roughly $8 to
00:24$10 billion. Celsius froze withdrawals in June 2022 before filing bankruptcy with a $1.2 billion
00:32shortfall. MTGox lost around 850,000 BTC in 2014. In each case, users who left funds on the platform
00:41lost access, sometimes permanently or for years pending litigation. Custody options differ
00:47fundamentally, not just cosmetically. Centralized exchanges, Coinbase, Binance, convenient for
00:53trading, but you're an unsecured creditor if the platform fails. Funds are technically the
00:58exchange's liability. Hardware wallets, Ledger, Trezor, keys stored offline, immune to remote hacks,
01:06but you bear full responsibility for seed phrase security and recovery. Software slash hot wallets,
01:12Metamask, Trust Wallet. You hold the keys, but internet-connected devices are more vulnerable
01:17to malware and phishing. Multi-sig slash custodial institutional setups, used by funds and DAOs,
01:25requiring multiple approvals, reducing single-point failure risk at the cost of complexity.
01:30This rule matters more or less, depending on context. Small amounts used for active trading
01:36are reasonably left on exchanges for liquidity. Long-term holdings above a few thousand dollars
01:41generally warrant a hardware wallet. Institutional or large-scale holders often use multi-sig or
01:47regulated custodians for insurance and compliance reasons. Regulatory protections also vary sharply
01:54by jurisdiction. Crypto deposits are not FDIC-insured in the US. I can't verify real-time exchange
02:01insurance terms or current reserve audits, as these change frequently and require checking each
02:06platform directly. Practical takeaway. Move any crypto you're not actively trading off exchanges
02:12into a wallet where you control the private keys and store your seed phrase offline in at least two
02:18secure physical locations. Finally, remember that everything we discussed today is for educational
02:24purposes only and does not constitute financial advice. Good luck to everyone and see you in the next video.
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