Bitcoin’s Taproot usage is declining, signaling wider concerns around its quantum future, as the leading cryptographers race to solve the quantum threat in 2026. A small but growing group of Bitcoin advocates and crypto fund managers is urging the network to accelerate work on quantum-resistant signatures, arguing that the perception of a future “quantum threat” could become a market risk long before it becomes a practical one. Some supporters are pointing to a draft Bitcoin Improvement Proposal known as BIP-360, which would introduce a post-quantum signature option for Bitcoin addresses that could be vulnerable to future advances in quantum computing. The implementation must be finalized and deployed in 2026, said Charles Edwards, the founder of quantitative Bitcoin (BTC) and digital asset fund Capriole. Read more