Bitcoin has become more productive with the integration of DeFi capabilities on Starknet, according to a discussion featuring Dan Heyman of Starknet and Harry Grant of Re7Labs. The conversation highlighted how Bitcoin, traditionally seen as separate from the broader crypto ecosystem, is now leveraging decentralized finance to enhance its utility. This development underscores the growing intersection between Bitcoin and DeFi, as platforms like Starknet enable new functionalities for the leading cryptocurrency.