Bitcoin: 30% Supply Faces Quantum Exposure

Bitcoin faces immediate quantum risk on 6.04 million coins after Glassnode data showed 30.2% of supply with exposed public keys.

Structural exposure from P2PK and Taproot addresses accounts for 1.92 million BTC while operational reuse by exchanges drives the remaining 4.12 million BTC at risk, turning basic wallet hygiene into the fastest mitigation step today.

BTC trades at $63573.99 inside the Bollinger band with upper resistance at $64000.78; the bearish EMA50 at $65532.76 and EMA200 at $72635.08 cap upside while MACD golden cross at -866.37 offers only mild momentum support and neutral RSI at 52.23 signals no immediate reversal, pointing to a likely test of lower band support near $59535.47 before any sustained move.