Daniel Fogg is the CEO of RootstockLabs, the organization behind the Rootstock sidechain, which is a Bitcoin Layer 2 solution designed to enhance Bitcoin's capabilities with smart contract functionality. Rootstock was launched in January 2018, becoming the first Bitcoin sidechain, and is secured by Bitcoin's hashing power through a merged mining process. This innovative sidechain leverages Bitcoin's security while enabling Ethereum compatible smart contracts, aiming to reduce transaction costs and improve scalability.