{"id":"tp-25768","type":"article-newspaper","title":"Cardano Foundation, Petrobras Build Blockchain System for SAF Claims","author":"Simon Yoon","publisher":"TOKENPOST Inc.","url":"https://www.tokenpost.com/news/technology/25768","datePublished":"2026-09-30T12:12:32.000Z","dateModified":"2026-09-30T12:12:32.000Z","language":"en","abstract":"The platform tokenizes sustainable aviation fuel attributes on Cardano for verification, transfer and retirement after Petrobras began delivering Brazilian-produced SAF.","section":"Technology","references":[]}