“Now, to wrap up, I want to make a kind of cheeky point: ZeroSync is built utilizing the Cairo language developed by Starkware, a Turing-complete language that can be used to build zero-knowledge systems for arbitrary computations. Starkware is a company developing ZKPs for the Ethereum ecosystem, specifically developing zero-knowledge rollups as a second layer solution. ZeroSync building out a ZKP-verified syncing client for Bitcoin might wind up being the first time a real material development from an altcoin actually produces a valuable improvement that folds back into the Bitcoin ecosystem.”

https://bitcoinmagazine.com/technical/zerosync-reduces-bitcoin-node-validation?utm_source=carrot&utm_medium=partner&utm_campaign=carrot_share