{"id":"tp-39698","type":"article-newspaper","title":"PISA Demo Uses One Signature to Cut 16 vB From Bitcoin Transaction","author":"Simon Yoon","publisher":"TOKENPOST Inc.","url":"https://www.tokenpost.com/news/technology/39698","datePublished":"2026-10-24T05:53:25.000Z","dateModified":"2026-10-24T05:53:25.000Z","language":"en","abstract":"The two-input prototype runs only on regtest and requires Bitcoin Core and Payjoin software that support BIP 460 aggregation.","section":"Technology","references":[]}