最新报道:According to Bijie.com, Kalshi Head of Crypto, John Wang, and others have launched HIP 4 in the Hyperliquid community. This proposal proposes the introduction of "Event Perpetuals," a practical design for launching builder-deployed prediction markets on the blockchain. Unlike traditional perpetuals, event perpetuals have no ongoing oracles or funding costs; their prices are determined entirely by trading activity. The price reflects the binary probability of an event occurring. A single resolution oracle update sets the market to 0 or 1 at the end of the event, causing trading to pause and positions to settle.