South Korea is steadily expanding its blockchain presence, and industry leaders across the nation are selecting Optimism as their foundation.

A remarkable variety of enterprises are now converging on this single technology stack. For example, @GIWA_by_Upbit, a project launched by the largest exchange in Korea, continues to grow rapidly after already surpassing 100M testnet transactions.

In the consumer application space, the widely popular Korean super app @toss__official, which supports a massive user base of 30M+, is currently investigating the potential of a stablecoin backed by the won.

Traditional financial institutions are making equally impressive strides. DB Securities, a recognized underwriting and securities firm, is actively transforming livestock and smart-farming assets into RWAs through tokenization. Alongside them, KB Securities, ranking among the foremost securities firms in the country, recently signed an MOU focused on delivering tokenized funds directly to Korean institutional investors.

From a massive exchange and a dominant super app to leading securities firms, all of these varied organizations are choosing to build their future on exactly the same stack.