Coinbase is developing a Bitcoin custody system designed to remain adaptable as the network’s approach to post-quantum security takes shape, according to Decrypt. Yehuda Lindell, the exchange’s head of cryptography, said the company is preparing custody infrastructure that could adjust to whichever post-quantum signing scheme Bitcoin ultimately adopts. The effort is part of Coinbase’s strategy for protecting assets associated with a $250 billion custody operation, as identified in the source title. Rather than committing to one signature technology in advance, the design would allow the exchange to respond to future decisions around Bitcoin’s post-quantum signing standards. The development highlights the technical challenges facing institutions that safeguard Bitcoin over the long term, although the source does not specify which scheme Bitcoin will select or provide a timeline for adoption. The report focuses on Coinbase’s custody architecture and its preparation for potential cryptographic changes affecting BTC.
