Nexchain AI is preparing to launch its Testnet 2.0 in November, featuring AI-powered capabilities like scam transaction prevention and anti-MEV mechanisms. The update aims to enhance scalability and security through a hybrid Proof-of-Stake consensus and AI-enhanced smart contracts. The project is also offering a 100% bonus for token presale participants from October 13 to November 28. Nexchain's ongoing token presale has already raised over $9 million in Stage 25 and will continue through Stage 28, with a $5 million airdrop prize pool to encourage community participation.