BlockDAG, an innovative cryptocurrency, surpasses Dogecoin and emerges as a Kaspa alternative.BlockDAG secures $20.6 million in its presale and introduces a Crypto Payment Card, boosting its potential as a lucrative investment.Experts predict a price target of $30 for BlockDAG by 2030, positioning it as a major player in the altcoin market.BlockDAG combines digital currency with daily spending, providing practicality and security to its users.