A user-owned internet, built on Bitcoin

The wait is finally over. OKCoin brings Stacks 2.0 to the US and global customers. Sign up for access to our largest airdrop ever.

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.

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?

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.

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.

AMA with Blockstack

OKCoin's Global CMO Haider Rafique, COO Jason Lau, and Listing Manager Elaine Song join Blockstack's Executive Director Brittany Laughlin for an AMA. Led by community driven questions, the two teams discuss what it means for OKCoin to be the first US exchange to list STX, the STX project in detail, the final listing date, and OKCoin’s largest airdrop yet.