Petrobras, Brazil's state-controlled energy company, developed two blockchain applications on Cardano to track and verify environmental claims for its sustainable aviation fuel and renewable diesel. These tools tokenize fuel credits to prevent double counting and create transparent lifecycle records, enhancing trust and traceability in green fuel claims. The initiative builds on a partnership with the Cardano Foundation and PUC-Rio, aiming to support emissions verification and Scope 3 reporting. No commercial rollout timeline has been announced yet.
Petrobras' blockchain initiative on Cardano is noted alongside Pluang's cryptocurrency market breadth where 25 of 50 major cryptocurrencies rose and 24 fell as of Sep 30, 2026 23:03 WIB. Among these, Chainlink (LINK) traded at Rp253.923 with a 1-day change of -4.34% and a typical hold time of 63 days, SushiSwap (SUSHI) at Rp4.959 with +4.10% and 101 days hold time, and Polkadot (DOT) at Rp22.106 with +3.69% and 120 days hold time. Pluang order activity showed LINK with 71% sell and 29% buy, SUSHI with 34% sell and 66% buy, and DOT with 43% sell and 57% buy.
Jim Cramer recommended buying Apple stock before the release of its first foldable iPhone, the Duo, which launches on October 23. Despite Apple's stock already reaching a 52-week high, Cramer highlights the Duo as a significant catalyst beyond the us...
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Ford's US vehicle sales are projected to fall 8.8% through the first three quarters of 2026, reducing its market share to 12.5%, behind Toyota and GM. The company hopes to reverse this trend with the launch of the affordable Fathom EV pickup in early...
Steel stocks, led by Cleveland-Cliffs, rebounded with Cleveland-Cliffs rising 3% after a recent selloff tied to U.S. tariff impacts on its Canadian operations. The company plans to idle some Stelco plant operations but shift production to another fac...
