Made possible by Taproot, MuSig2 is designed to make multi-signature Bitcoin transactions less complex without sacrificing privacy.
America's tax collector is laying the groundwork for a possible assault on privacy-enhancing cryptocurrency technologies.
Over 50% of Bitcoin's hashrate now supports the "uncontroversial" upgrade.
Blockstream researcher Andrew Poelstra's efforts to create a more private bitcoin aren't about extremes, but about protecting the everyman.
Bitcoin devs have released the first paper on the Schnorr multi-signature protocol, which, if implemented, would increase bitcoin block sizes.