Kaspa

Kaspa (KAS) is a Proof of Work cryptocurrency built around a BlockDAG rather than a single chain of blocks. Fair-launched in November 2021 with no pre-mine, no pre-sale and no token allocations, it is fully community-managed. Kaspa aims to deliver Bitcoin-style hard-money security while confirming transactions in near real time, positioning itself as one of the fastest Proof of Work networks.

What is Kaspa?

Kaspa is an L1 designed to fulfill Satoshi Nakamoto's vision of a peer-to-peer digital medium of exchange, but without the throughput limits of a linear blockchain. It combines hard-money principles, a security-first ethos, and decentralization from a very high block rate. The project also aims to become a global sequencer for both traditional finance and crypto markets, and to support smart contracts through based-rollups that avoid fragmenting liquidity.

How does Kaspa work?

Instead of discarding competing blocks, Kaspa's GHOSTDAG protocol organizes them into a Directed Acyclic Graph, ordering blocks that are created in parallel so many can coexist without orphaning. This lets Kaspa mine blocks far faster than typical Proof of Work chains while keeping strong security, with confirmation times approaching internet latency. Features like Reachability for querying the DAG's topology, block data pruning and SPV proofs keep the network efficient, and planned subnetwork support is intended to ease future layer-2 development.

Kaspa tokenomics and supply

Kaspa has a capped maximum supply of roughly 28.7 billion KAS, and it is already close to fully mined, with about 27.5 billion in circulation. Emission follows a smooth, deflationary schedule that steadily reduces new issuance rather than using abrupt halvings. Because there was no pre-mine or insider allocation, distribution has come entirely through mining. KAS reached an all-time high near $0.207 and a low around $0.00017.

• Maximum supply: about 28.7 billion KAS
• Circulating supply: about 27.5 billion KAS
• Fair launch: November 2021, no pre-mine or pre-sale
• Consensus: Proof of Work with the GHOSTDAG BlockDAG

What is Kaspa used for?

KAS is used mainly as a fast, decentralized medium of exchange and a store of value grounded in Proof of Work scarcity. Its speed makes small, near-instant payments practical, and its GPU-mineable design supports a broad base of independent miners. With smart contracts and layer-2 rollups on the roadmap, Kaspa aims to broaden beyond payments toward sequencing and DeFi use cases.

Where to buy Kaspa

KAS is listed on a growing number of exchanges as awareness of BlockDAG technology spreads. Our best crypto exchanges ranking compares venues on fees, liquidity and security, and our best crypto wallets guide highlights wallets that support Kaspa for self-custody of your KAS.

Is Kaspa a good investment?

Kaspa has an unusually clean origin story, a credible fair launch, an active community and strong bullish sentiment, but it remains a young, highly volatile asset. Much of its value rests on future upgrades like smart contracts delivering as planned, and Proof of Work coins face competition and regulatory scrutiny. This is not financial advice; do your own research and size exposure carefully.