# OKB

* Issue Time

  2018-03-01
* Total Supply

  300,000,000 OKB
* Circulation

  246,638,974 OKB
* White paper

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* Website

  <https://www.okex.com/>
* Block Explorer

  <https://ethplorer.io/address/0x75231f58b43240c9718dd58b4967c5114342a86c>

OKX, BTC, ETHEREum (ETH), USDT, Shiba Inu (SHIB) and other digital assets of coin and derivatives trading services, convenient and quick management of investment digital assets. Since its inception, OKX has created the world's leading Crypto trading system such as unified Trading Account, launched MetaX, and provided multi-chain None-Custody Wallet, OKE NFT Market, DEX, Dapps and other products. As its self-developed public chain, OEC has also begun its ecological construction. It can meet various digital asset service requirements of users. OKX Ventures has invested in hundreds of blockchain projects around the world to promote the prosperity of the crypto economy.

{% hint style="info" %}
Trade on ZKE Exchange：<https://www.zke.com/&#x20>;

Twitter：<https://twitter.com/ZKE\\_com>

Telegram：<https://t.me/ZKEGlobal>
{% endhint %}