[Ethereum Co-founder Vitalik Buterin Sells Free Meme Tokens Again, Cashes Out 14,216 USDC] Ethereum Co-founder Vitalik Buterin (vitalik.eth) has once again sold the Meme tokens he received for free, successfully exchanging them for 14,216 USDC. According to on-chain data, this transaction continues Buterin's usual practice of handling freely distributed tokens, further drawing market attention to his actions.