# Article Overview
**Kaspa (KAS): BlockDAG Technology, Tokenomics & 2025 Outlook**
This comprehensive guide explores Kaspa's groundbreaking BlockDAG architecture, delivering 5,705 TPS through its GHOSTDAG protocol while maintaining proof-of-work security. Led by Harvard-backed researcher Yonatan Sompolinsky, Kaspa combines innovative consensus mechanisms with sustainable tokenomics—featuring zero pre-mine and PoW-only emission of 28.7 billion tokens. The article examines the Rust rewrite achieving 10 BPS performance, smart contract integration roadmap, and Layer 2 plans launching in 2026. Ideal for investors, developers, and blockchain enthusiasts seeking to understand Kaspa's technical innovations and trading opportunities on Gate, this guide addresses scalability solutions, mining mechanics, security guarantees, and investment risk assessment. Discover why BlockDAG represents the next evolution beyond traditional blockchain architecture.
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**Keywords:** Kaspa KAS, BlockDAG, GHOSTDAG protocol, Layer-1