[Simplified Position and Collateral Structure, Polymarket Launches Prediction Market Protocol V2] Odaily Planet Daily News: Rajath Alex posted on the X platform stating that Polymarket has launched the next-generation prediction market smart contract system, Protocol V2. V2 adopts a unified ERC1155 position contract, pUSD unified collateral, single exchange, and single routing. The initial batch supports binary, atomic negative risk, incremental negative risk, and composite markets, with settlement compatible with UMA and Chainlink oracles. The code has been audited by institutions such as Cantina and Certora, with Certora completing formal verification. The bug bounty offers up to $5 million. The Canary test-run market will operate from October 5 to October 30, and the new market is expected to activate V2 on November 2. Existing CTF markets and positions will remain unchanged, and Data API V2 will be launched simultaneously.