Coinspeaker A First Competitor to Facebook’s Calibra, ZenGo Introduced Non-Custodial, Keyless WalletThe non-custodial crypto wallet solution ZenGo created an open source project that purportedly provides proof-of-concept (PoC) for its ability to support social media giant Facebook’s virtual currency Libra.A First Competitor to Facebook’s Calibra, ZenGo Introduced Non-Custodial, Keyless Wallet