Building blocks for a better internet

With the Stacks 2.0 blockchain, ecosystem participants gain access to hundreds of decentralized applications and smart contracts built on bitcoin, providing greater freedom and security over their data. The native asset for the ecosystem, STX, is used as fuel for smart contract execution, transaction processing, and digital asset registrations on the Stacks 2.0 blockchain.

Trade STX

Stack STX and earn bitcoin

Stacking is locking your STX temporarily to support the network’s security and consensus. As a reward, you’ll earn the bitcoin that miners transfer as part of Proof of Transfer. How much BTC could you earn by stacking?

Earn BTC
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Lock Metaverse Stacks

Internet Ownership

A future where the ownership rights you enjoy in the physical world extend to the digital world--an internet where you own your personal data.

Stacks Metaverse code

dApp Development

Blockstack focuses on providing tools for developers that are building secure apps and smart contracts using the Clarity language on Bitcoin.


Stacks 2.0

STX uses the Bitcoin blockchain as a secure base layer bringing apps and smart contracts to Bitcoin. Unlocking innovation, value, and a new way to earn BTC.


Refer a Friend

Trade with friends. Refer a friend to Okcoin and you both receive $10 in BTC. Rewards are high, and the possibilities are endless! Learn more.

$1 million STX airdrop

We're celebrating our upcoming STX listing with our biggest airdrop yet—up to $1 Million worth of STX. Fund your Okcoin account to participate. Click below for all the details.

Airdrop Details

AMA with Blockstack

Watch the recorded AMA with Stack's CEO and Co-founder Muneeb Ali,  Stack's Executive Director Brittany Laughlin, Okcoin's Global CMO Haider Rafique and Okcoin's Listing Manager Elaine Song. Topics include stacking Stacks to earn Bitcoin, STX European trading on Okcoin, STX airdrop rewards, and much more! 

Watch the AMA

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