Netmarble Mabrex Invests in OpenLedger OPEN

Artificial intelligence (AI) blockchain OpenLedger (OPEN) announced via X, "Marblex, the blockchain subsidiary of KOSPI-listed company Netmarble, has invested in OpenLedger's OPEN token." It emphasized, "This shows Marblex's confidence in OpenLedger's role as foundational infrastructure for data and AI transparency."