OpenLedger's OPEN token has launched on all major global exchanges including Binance, Bithumb, and Upbit, following its 200% surge on Binance debut with $182M first-day volume. The token introduces Payable AI, a blockchain protocol enabling transparent AI model contribution and usage with automatic attribution rewards. With 6M+ testnet nodes and 25M+ transactions processed, OPEN combines off-chain AI execution with on-chain verification, positioning AI models as the next on-chain asset class.