Discover the potential risks of investing in Bitcoin ETFs and the importance of custodianship. Learn why most funds rely on Coinbase, while VanEck stands out with Gemini and Fidelity manages their own Bitcoin. Watch now to make informed investment decisions. #BitcoinETFs #CustodyRisk #BitcoinInvestment #CoinbaseCustodian #GeminiCustodian #FidelityBitcoin #CryptoInvestment #DigitalCurrency #InvestmentRisks #FinancialSecurity