> For the complete documentation index, see [llms.txt](https://help.zke.com/symbol/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.zke.com/symbol/iost.md).

# IOST

* Issue Time

  2018-01-20
* Total Supply

  18,588,745,668 IOST
* Circulation

  18,588,745,668 IOST
* White paper

  \--
* Website

  <http://iost.io/>
* Block Explorer

  <https://www.iostabc.com/>

IOST consists of Internet-of-Service (IOS) and word token (T). IOST is described as an ultra-fast decentralized blockchain network based on next-generation consensus algorithms based on proof of confidence (PoB), focusing on scalable and high-throughput smart contract processing. To meet the security and scalability requirements of a decentralized economy.

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