AIAI NewsBlockchainBlockchain newsblog Ex-Signature Bank execs launch blockchain-powered bank N3XT December 5, 2025 By The Coin Weekly This post was originally published on this site Signature Bank founder Scott Shay has created N3XT, a bank aiming to provide instant 24-hour payments on a private blockchain. Share FacebookTwitterPinterestWhatsApp Latest stories Markets Bitcoin Risks Further Slide as Momentum Weakens Below Key Support The Coin Weekly - February 4, 2026 AI Vitalik Buterin tempers vision for ETH L2s, pushes native rollups The Coin Weekly - February 4, 2026 Markets Alleged Bitcoin Ransom Note Sent to TMZ in Case Involving ‘Today’ Show Host’s Missing Mother The Coin Weekly - February 4, 2026 Markets ‘We Need a New Path’: Ethereum Founder Vitalik Buterin Rips Up L2-Focused Roadmap The Coin Weekly - February 3, 2026 Markets French Police Raid X’s Paris Office in Probe of Grok AI and Illegal Content The Coin Weekly - February 3, 2026 - Advertisement - You might also like... AI Vitalik Buterin tempers vision for ETH L2s, pushes native rollups The Coin Weekly - February 4, 2026 AI World Liberty launches $3.4B stablecoin: How it fits into onchain credit systems The Coin Weekly - February 3, 2026 AI Spanish Red Cross launches privacy-first blockchain aid platform The Coin Weekly - February 3, 2026