{"id":"tp-27639","type":"article-newspaper","title":"Polymarket Tests Protocol V2 With pUSD Collateral and Unified Positions","author":"Simon Yoon","publisher":"TOKENPOST Inc.","url":"https://www.tokenpost.com/news/technology/27639","datePublished":"2026-10-07T21:09:39.000Z","dateModified":"2026-10-07T21:09:39.000Z","language":"en","abstract":"The rebuilt system uses ERC-1155 positions and native USDC for settlement, with canary testing tentatively scheduled through Oct. 30 before a Nov. 2 transition for new markets.","section":"Technology","references":[{"title":"Earlier coverage of the canary rollout","url":"https://www.tokenpost.com/news/technology/27008"}]}