A dormant bitcoin wallet holding $31 million moved for the first time since 2013, amid a wave of old coins shifting on-chain following the Coldcard hardware wallet hack.

Coldcard sweeps reportedly hit 1,367 BTC worth $88 million as exchange deposits jump higher and old, dormant bitcoin wallets move.

Bitcoin users moved 39,600 BTC in sub-1 BTC transfers as CryptoQuant tracked the highest daily transfers since the FTX collapse amid an ongoing Coldcard hack.