Bitcoin ETFs, KeyBank's GBTC investment, and Polkadot's smart contract future

In this episode, Roni delves into Bitcoin ETFs, with a focus on institutional investments and KeyBank National Association's stake in GBTC. The conversation also explores advancements in Polkadot's blockchain, an introduction to smart contracts, Polkadot's 2.0 vision, and the future of smart contract platforms.