According to Foresight News, UniSat founder and CEO Lorenzo said that rapid progress has been made in the implementation of smart contracts and cross-chain bridges. In terms of smart contracts, Fractal launched OP_CAT in the testnet reset today and plans to activate it on the mainnet from September 1. Regarding cross-chain bridges, 3 to 5 methods are being developed to transfer assets from the Bitcoin mainnet to Fractal.