Why Bitcoin wallets untouched for more than 10 years are moving millions worth of BTC

Chain analyses show that wallets untouched for more than a decade are being reactivated largely because early holders, miners or estate executors are consolidating funds, reclaiming access, or moving coins to custodians and exchanges. Some transactions do represent coins being routed to exchanges (which can signal potential selling), but a large portion are internal transfers to new cold storage or consolidation rather than immediate market exits. Analysts also point to private‑key recovery and legal/estate processes as reasons dormant coins resurface. The key implication for Bitcoin is that reactivated coins can increase available supply and pressure prices if sold, but much movement is non‑sell behavior, so the net market impact is uncertain and context‑dependent.