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Petrobras Tests Cardano (ADA) in Two Fuel-Tracing Research Projects
COINOTAG·September 30, 2026·1 min read
Petrobras, Brazil's state-controlled energy company, has started testing the Cardano (ADA) blockchain to document environmental claims around two lower-carbon fuel projects. The pilot aims to trace and verify sustainability data for jet fuel and renewable diesel, using Cardano's ledger for transparent record-keeping.
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