The Protocol: Vitalik Buterin’s stark warning on layer-2 roadmap Posted On February 4, 2026 Also: Open-source alternative for bitcoin miners, EF’s quantum-computing team and a new lending protocol for XRP Tags:Crypto, Doge, News Related Posts UK Startup Optalysys Debuts Server for Blockchains Is Shiba Inu Dead Or Is There Still Hope To Flip Dogecoin? Portofino Technology’s General Counsel and Compliance Head Is Latest Senior Exec to Exit About The Author DogeMan