On August 13, 2025, OKX announced the completion of X Layer's "PP upgrade". Now a top public chain, X Layer enhances DeFi and global payment capabilities, processing 5,000 TPS with near-zero gas costs. OKX revamps OKB's tokenomics, confirming a fixed supply of 21 million after burning 65 million tokens. OKB's value tripled to $142.88, marking a historic surge, as X Layer integrates with OKX's ecosystem.