SPVs

Tadge Dryja at Scaling Bitcoin, 2017. (Pete Rizzo/CoinDesk)
MIT Lightning Creator Unveils First 'Demonstration' of Bitcoin Scaling Tech
Utreexo "can make Bitcoin nodes smaller and faster while keeping the same security and privacy as full nodes," says developer Tadge Dryja.
Tadge Dryja at Scaling Bitcoin, 2017. (Pete Rizzo/CoinDesk)