🚀 River secures $800M in Bitcoin and launches Proof of Reserves, letting users verify their holdings are fully backed in cold storage. This is HUGE 📰 https://btctimes.com/river-secures-over-800-million-in-bitcoin-and-launches-proof-of-reserve-system/ 📣 https://x.com/btc/status/1836426190749368575 @FinancialWorldUpdates