Ethereum (ETH) has surged to $2,480, reaching a three-month high, backed by investor confidence and network upgrades.Ruvi, an innovative blockchain and AI project, is gaining momentum with its decentralized AI superapp.Ruvi's Phase 1 presale sold out in over two weeks, offering early supporters a 50% return and a $3 price prediction.Ruvi incentivizes its community through a leaderboard rewards program during its presale phase, aiming to engage and reward contributors.