{"id":"tp-31477","type":"article-newspaper","title":"Filecoin Brings Proof-of-Data-Presence System Live on Mainnet","author":"Simon Yoon","publisher":"TOKENPOST Inc.","url":"https://www.tokenpost.com/news/technology/31477","datePublished":"2026-10-13T20:08:58.000Z","dateModified":"2026-10-13T20:08:58.000Z","language":"en","abstract":"The system is designed to verify storage integrity and address concerns about data security and provider reliability.","section":"Technology","references":[{"title":"Filecoin network’s Solstice upgrade","url":"https://www.tokenpost.com/news/investing/30111"}]}