Petrobras, in collaboration with PUC-Rio’s Ledger Labs and the Cardano Foundation, developed CS-SAF, a Cardano blockchain platform that tracks sustainable aviation fuel (SAF) environmental attributes as digital tokens. This system records token issuance, allocation, and retirement to prevent duplicate claims and supports CORSIA sustainability certification compliance. The platform enables buyers to claim the environmental benefits of certified fuel even without direct fuel delivery, enhancing transparency and traceability in SAF accounting. While the case study does not disclose user or volume data, CS-SAF represents a research effort to improve certified fuel tracking, with future reporting needed to assess its impact and regulatory acceptance.
Petrobras' initiative with Cardano to track sustainable aviation fuel environmental claims is presented alongside Pluang's cryptocurrency market snapshot. As of Sep 30, 2026 23:03 WIB, among 50 major cryptocurrencies priced on Pluang, 25 rose and 24 fell. Notable movements include KSM (Kusama) at Rp92.558 with a 10.44% increase and a Pluang order activity heavily skewed to 94% Sell, ONE (Harmony) at Rp40 down 8.71% with 57% Sell activity, and EOS (EOS.IO) at Rp12.649 up 8.13%. Typical hold times vary from 79 to 152 days across these assets.
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