# ASTR(Astar)

* Issue Time

  \--
* Total Supply

  7,837,969,361 ASTR
* Circulation

  4,363,441,347 ASTR
* White paper

  <https://github.com/AstarNetwork/plasmdocs/blob/master/wp/en.pdf>
* Website

  <https://astar.network/>
* Twitter

  <https://twitter.com/AstarNetwork>
* Telegram

  <https://t.me/PlasmOfficial>
* Block Explorer

  <https://astar.subscan.io/>

Astar is a dApp hub on Polkadot that supports Ethereum virtual machines, WebAssembly smart contracts, and tier 2 solutions like ZK Rollups. Astar aims to be a multi-chain smart contract platform that will support multiple blockchains and virtual machines. Shiden Network is a sister network of Astar network and a dApp center in Kusama.

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

Twitter：<https://twitter.com/ZKE\\_com&#x20>;

Telegram：<https://t.me/ZKEGlobal>

Support: <https://support.zke.com>
{% endhint %}