Ethereum co-founder Vitalik Buterin has purchased 157,869 ZCHF tokens for 197,944 USDC over the past six hours, according to Lookonchain monitoring. The average purchase price was approximately $1.25 per ZCHF. ZCHF is a decentralized Swiss Franc stablecoin launched by Frankencoin, designed to maintain a 1:1 peg with the Swiss Franc through the Ethereum blockchain.