Working on a Bitcoin’s testing environment known as Signet, and using OP_CAT, StarkWare says it demonstrated how zero-knowledge proofs – an increasingly popular type of cryptography that’s used to compress data or prove the validity of statements without offering information that may compromise privacy – could be carried out on the oldest and original blockchain. Source: https://www.coindesk.com/tech/2024/07/17/bitcoins-op-cat-possibilities-teased-in-starkware-test-project/?utm_medium=referral&utm_source=rss&utm_campaign=headlines