🧰 P2TRv2

The items that name it 3

• Coinbase's Plan for a Quantum-Safe Bitcoin
  article2026-10-21It is written here as P2TRv2: another proposed Bitcoin address design that could support quantum-safe signatures.
• Coinbase, which holds 5% of all bitcoin, wants the quantum fix started now
  article2026-10-14It is written here as P2TRv2: proposal with similar flexibility for post-quantum signature types, per Coinbase.
• Coinbase advances Bitcoin’s post-quantum readiness while holding about 5% of BTC
  article2026-10-13It is written here as P2TRv2: proposed output design that appears to allow introducing, replacing or supplementing signature algorithms.