Buy crypto in a few steps

Bitcoin, Ethereum, Tether, Solana, and more popular crypto
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How to buy cryptocurrency

Step 1: Register

Create your account in minutes. Just provide your email or phone number, add two-step verification, and tell us your location to set up your preferred currency.

Step 2: Verify your identity (KYC)

Upload your ID and complete a quick liveness check to meet local regulations; verification is usually completed within minutes.

Step 3: Buy cryptocurrency

Based on the payment methods supported in your region, you may be able to buy crypto instantly with a debit card, credit card, Apple Pay, Google Pay, or use bank transfer/ ACH for lower fees and higher transfer limits.

What is cryptocurrency?

IOST,也被称为服务互联网代币,是一种快速和安全的区块链,旨在解决主要区块链面临的可扩展性问题。IOST 于 2018 年推出,主网于 2019 年上线。作为以太坊的替代品,IOST 拥有自己的节点、钱包、共识协议和 DApp 生态系统。


IOST 区块链运行在其独树一帜的可信性证明(PoB)共识机制上——通过这种机制,节点在过去验证器行为模式和贡献的基础上进行验证。 IOST 是驱动 IOST 网络的原生数字货币。


IOST 以其独特的基于分片的方式将自己与其他区块链区别开来。通过分片,数据被分解成碎片,并均匀地分布在整个网络中,极大地提高了吞吐量,减少了区块链拥堵。IOST 声称每秒处理 7,000 到 8,000 个事务的高吞吐量。


这个分片系统还包含了一个创新的分布式随机协议和 Atomix,一个用于验证事务原子性的分片间协议。IOST 通过微状态块生成协议进一步减少了区块链的膨胀,该协议确保只有最重要的信息(如块头)存储在区块链上。

FAQ

  • Cryptocurrencies, such as Bitcoin, are digital assets that operate on a public ledger called blockchains. Learn more about coins and tokens offered on OKX and their different attributes, which includes live prices and real-time charts.
  • Thanks to the 2008 financial crisis, interest in decentralized finance boomed. Bitcoin offered a novel solution by being a secure digital asset on a decentralized network. Since then, many other tokens such as Bitcoin have been created as well.
  • Check out our Bitcoin price prediction page to forecast future prices and determine your price targets.