Upbit’s GIWA Chain: A New Era of Self-Managed Sovereign…
On May 4, 2026, Dunamu, the fintech titan behind South Korea’s dominant digital asset exchange, Upbit, finalized a landmark agreement with the Optimism Foundation to launch GIWA Chain. This development represents a watershed moment in the evolution of exchange-owned blockchains, as GIWA is officially the first network to deploy under the Self-Managed tier of OP
