Quantum threat to Bitcoin? 80,000 BTC just moved after 14 years Post author:MiamiCrypto Post published:August 2, 2025 Post category:Uncategorized A Bitcoin whale likely moved 80,000 BTC from dormant wallets after alarming OP_RETURN messages were sent across multiple old addresses. You Might Also Like A multichain approach is the future of the blockchain industry August 15, 2021 Polymarket traders see just 21% chance of Bitcoin hitting $150K this year January 2, 2026 UK takes ‘meaningful step forward’ with proposed DeFi tax overhaul November 28, 2025