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Security, Simplified

Discover unparalleled speed and security on HashKey Chain's Layer 2 network.

Security, Simplified

Discover unparalleled speed and security on HashKey Chain's Layer 2 network.

Getting Started
with HashKey Chain

HashKey Chain provides enterprise-grade security solutions with seamless integration, meaning everything works right out of the box.
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Empowering Mass Adoption

We are building a high-performance public blockchain with ultra-low transaction fees (sub-cent) and instant finality (sub-second), paving the way for global accessibility and widespread blockchain adoption.
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Community Driven

Incentivizes collaboration through grants, seasonal campaigns, and active user engagement.
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Built on Trust

HashKey Chain combines leading blockchain technology and HashKey Group's deep expertise to create a secure and trusted ecosystem.

Create with talents in blockchain

HashKey Chain boasts a robust ecosystem with strong partnerships and diverse DApp support. Collaborating with leading blockchain projects enhances functionality and reach. Its thriving developer community drives innovation, while cross-chain interoperability ensures seamless blockchain interactions.

Begin your journey with HashKey Chain

Learn more about building with HashKey Chain, our latest security features ecosystem integrations, and the future of digital asset protection.
Build on HashKey Chain
Access our comprehensive documentation and start implementing secure solutions with enterprise-grade security tools.
Navigate to future of HashKey Chain
Discover our technological innovations and strategic direction as we build the future of blockchain infrastructure.
Developer Events
Discover tech events, connect with the developer community, and explore innovation together.

News

HashKey Chain Testnet Upgrade Announcement

HashKey Chain Testnet Upgrade Announcement

To ensure network stability and address known issues, we will be upgrading the op-node to version 1.12.2. This upgrade specifically resolves the Blob Fee calculation parameter bug, preventing potential additional fees during high L1 Blob Price conditions.
HashKey Chain Adopts Chainlink CCIP and Data Streams as Its Official Cross-Chain Infrastructure and Data Solution

HashKey Chain Adopts Chainlink CCIP and Data Streams as Its Official Cross-Chain Infrastructure and Data Solution

Chainlink CCIP is a battle-tested cross-chain infrastructure that ensures security, scalability, and future compatibility. By leveraging CCIP, developers can seamlessly create secure and efficient cross-chain applications on HashKey Chain.
Guide to HSK Staking: Maximizing Your Returns

Guide to HSK Staking: Maximizing Your Returns

The HashKey Chain staking system utilizes an innovative share model, where staking rewards are distributed transparently and efficiently through stHSK tokens. In this article, we will explain how this economic model works and how you can maximize your staking returns.