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Kaspa 

KAS

Layer-1 • Proof of Work, GhostDAG

Buy KAS
Market data

Layer-1

Sector

2021

Published
$2.1B
Market cap

71st

Market cap rank

About Kaspa

What is Kaspa?

Kaspa is a cryptocurrency that uses the GhostDAG protocol instead of a traditional linear blockchain. Unlike classic blockchains, Kaspa does not discard concurrently mined blocks but processes them simultaneously in a BlockDAG network. This enables extremely fast transactions with minimal confirmation times, without compromising security or decentralization.

Key data

Founder
Yonatan Sompolinsky, Aviv Zohar, Guy Corem
Developer
Yonatan Sompolinsky, Michael Sutton, Shai Wyborski, Mike Zak, Elichai Turkel,Ori Newman, Anton Yemelyanov
Published
2021
Open source
Yes
Sector
Layer-1
Key feature
Performance and Decentralization

Technology

Blockchain
Kaspa Blockchain
Staking
No
Consensus mechanism
Proof of Work, GhostDAG
Energy consumption
Medium
Transactions per second
400 TPS

Community & Links

Social media
248,826 followers
Whitepaper
Whitepaper
Website
kaspa.org

Our Kaspa rating

Review result

Overall rating
Kaspa
Risk
Kaspa: 5 of 10
Risk (Kaspa)
5/10
Kaspa Logo
riskyless risky
Community
Kaspa: 5 of 10
Community (Kaspa)
5/10
Kaspa Logo
smalllarge
Hype & momentum
Kaspa: 4 of 10
Hype & momentum (Kaspa)
4/10
Kaspa Logo
weakstrong
Active usage
Kaspa: 3 of 10
Active usage (Kaspa)
3/10
Kaspa Logo
lowhigh
Network effect
Kaspa: 2 of 10
Network effect (Kaspa)
2/10
Kaspa Logo
weakstrong
Decentralization
Kaspa: 6 of 10
Decentralization (Kaspa)
6/10
Kaspa Logo
centralizeddecentralized

Our opinion

Kaspa addresses one of the biggest challenges of traditional blockchains: scalability without compromising security or decentralization. Using the GhostDAG/PHANTOM protocol, all generated blocks are integrated—a key advantage over classic blockchains like Bitcoin and Ethereum, which discard many blocks. Extremely short block times and fast confirmations make Kaspa one of the most performant Proof-of-Work cryptocurrencies. Another benefit is the kHeavyHash algorithm, which makes mining more efficient and resource-friendly compared to classic PoW algorithms like SHA-256. However, PoW remains energy-intensive, potentially leading to regulatory challenges in the long term. Kaspa also faces challenges: it must compete with established networks like Bitcoin and Ethereum, which have strong network effects and developer communities. Additionally, Kaspa is still in an early ecosystem development stage—especially regarding smart contracts, DeFi, and real-world applications crucial for long-term adoption.

Our data on cryptocurrencies was last updated on 2025-10-01T15:50:23.614657+00:00. Sources: CoinGecko, defillama.com, coincodex.com.

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