


OPAL is a next-generation decentralized exchange (DEX) on Ethereum built for private, fair, and revenue-sharing perpetual trading. It uses AI-driven sealed order execution to keep trades hidden until settlement, protecting users from front-running, predatory bots, and unfair advantages—even from the exchange itself. 100% of platform revenue is distributed to OPAL holders in ETH, offering real utility and passive income. With scalable on-chain proofs and non-custodial ownership, Opal delivers a fairer, more transparent model for DeFi trading.
Kim Hyobong's Legal Crypto is a column that discusses domestic and international legal frameworks and policy trends related to digital assets. Experts, including Kim Hyobong, a lawyer at the law firm Bae, Kim & Lee, CPA Choi Hee-kyung, and lawyer Woo Ji-won, share the latest regulatory developments ...
XAU is testing key resistance near $4,500 in August 2026 as Fed expectations, Middle East risks, central-bank buying, and yields shape gold