MANTRA challenges OKX plan for OM migration on Dec 22–25, citing Jan 15, 2026 deprecation rule

On December 5, 2025, OKX laid out plans to end OM services and migrate users by late December, prompting a warning from MANTRA CEO JP Mullin on December 8. MANTRA says Governance Proposal 26 allows migration only after ERC-20 OM is deprecated on January 15, 2026 and links the timing to further technical review. The project is urging users to keep direct custody of their OM and withdraw from OKX, arguing that the exchange’s dates conflict with official governance rules.