What is Kaspa (KAS)?

Deep Dive

1. Purpose

Kaspa is a Layer 1 network: a blockchain system that processes and records transactions directly. Its goal is to support fast, permissionless value transfers using proof of work, where miners use computing power to help secure the network.

2. Technology

Rather than a single-file chain, Kaspa uses a blockDAG—a structure where blocks can be created in parallel. Its GHOSTDAG protocol orders those blocks so the network can agree on transaction history. The network reached a target of 10 blocks per second after the Crescendo upgrade in May 2025, according to CoinMarketCap’s overview.

Kaspa’s Toccata upgrade, activated June 30, 2026, added programmable spending rules called covenants and support for native tokens. These features extend the network beyond basic payments, though applications and tooling are still developing (CoinMarketCap).

3. KAS and network use

KAS is Kaspa’s native coin, not a token issued on another blockchain. It pays transaction fees, rewards miners, and can be transferred between users. Kaspa launched in November 2021 without a premine or presale; new KAS enters circulation through mining (CoinMarketCap).

Conclusion

Kaspa is a proof-of-work payment network whose parallel-block design aims to combine faster processing with open mining; newer features add programmability. How well will those features support useful applications on the network?