Charles Hoskinson, founder of Cardano, has reiterated his proposal to assist in upgrading Dogecoin to become the official currency of Elon Musk's social media platform, X. Hoskinson revealed he has a detailed plan for this initiative, inspired by a previous Bitcoin 2 roadmap, and expressed eagerness for potential collaboration. Despite renewed interest from the Dogecoin community, no formal partnership has been established, and Musk has not confirmed any plans to adopt Dogecoin as X's official currency.