Coinbase, Which Holds About 5% of Existing BTC in Custody, Outlines Bitcoin Post-Quantum Security Recommendations

First reported Oct 13, 2026, 18:57 UTC

Source reports

Coinbase, Which Holds About 5% of Existing BTC in Custody, Outlines Bitcoin Post-Quantum Security Recommendations Coinbase, which holds approximately 5% of all existing BTC in custody, outlined technical considerations for Bitcoin’s transition to post-quantum security. The… — @WuBlockchain (X), Oct 13, 2026, 18:57 UTC
Coinbase lays out flexible designs as key priority for Bitcoin’s post-quantum migration — Закрепи.sender, Oct 14, 2026, 02:49 UTC
🚨 NEW: Coinbase says the network should start preparing for quantum computers now through a staged, multi-year migration to quantum-resistant signatures. It also wants the upgrade to stay safe for everyday wallets, while leaving the question of lost and Satoshi-era coins for a… — @Cointelegraph (X), Oct 14, 2026, 04:00 UTC

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