🔐 ZKAS & XELIS— Two BlockDAGs. Two approaches to privacy. 🛡️ ZKAS ⚡ ~1-second target blocks 🔐 Every payment shielded by default 🧠 Orchard + Halo 2 ⛏️ kHeavyHash + Kaspa merged mining 🌐 GHOSTDAG BlockDAG 💚 XELIS ⚡ ~5-second blocks 🔒 Encrypted balances & amounts 🧠 Homomorphic encryption + ZK proofs 🧩 Smart contracts / XVM ⛏️ Independent PoW network