According to PANews, American billionaire investor Tim Draper recently shared his altcoin investment portfolio on the Thinking Crypto podcast. Draper has invested in several blockchain projects, including Arkham, a blockchain analytics company whose team can link Bitcoin wallets to real identities, attracting institutional interest. He also holds Tezos, praising its governance mechanism and security, making it suitable for smart contracts and decentralized application development. Additionally, Draper has invested in the DeFi liquidity network Bancor and the decentralized domain name protocol Handshake. He emphasized the importance of ensuring that tokens have practical utility rather than being purely speculative before investing.