Markets Adam Back Pushes for Optional Upgrades to Quantum-Proof Bitcoin April 16, 2026 By The Coin Weekly This post was originally published on this siteThe Blockstream CEO’s approach contrasts with BIP-361, a proposal that would implement mandatory freezes of quantum-vulnerable Bitcoin. Share FacebookTwitterPinterestWhatsApp Latest stories AI Circle unveils USDC Bridge for native cross-chain stablecoin transfers The Coin Weekly - April 18, 2026 Markets Bitcoin Cracks 7-Month Ceiling. Can Bulls Push It Higher? The Coin Weekly - April 17, 2026 Markets You Can Now Use XRP on Solana—Here’s How The Coin Weekly - April 17, 2026 Markets Rep. Sheri Biggs Doubles Down on Bitcoin, Buys Up to $250K of BlackRock’s ETF The Coin Weekly - April 17, 2026 Markets Sam Altman’s World Teams With Zoom, Tinder to Better Verify Humans in the AI Age The Coin Weekly - April 17, 2026 - Advertisement - You might also like... Markets Bitcoin Cracks 7-Month Ceiling. Can Bulls Push It Higher? The Coin Weekly - April 17, 2026 Markets You Can Now Use XRP on Solana—Here’s How The Coin Weekly - April 17, 2026 Markets Rep. Sheri Biggs Doubles Down on Bitcoin, Buys Up to $250K of BlackRock’s ETF The Coin Weekly - April 17, 2026