# Zeta 答案

By [Untitled](https://paragraph.com/@0x637a37ef1855052a0416d2abf7f8cbccfa1db00a) · 2023-03-21

---

1.  Athens testnet
    
2.  ZETA
    
3.  Paying gas fees for ZetaChain smart contracts & securing the PoS ZetaChain blockchain by bonding/staking/slashing
    
4.  ZetaScan
    
5.  5 million+
    
6.  Validators, Observers, & Signers
    
7.  $2 billion+
    

> 12

---

*Originally published on [Untitled](https://paragraph.com/@0x637a37ef1855052a0416d2abf7f8cbccfa1db00a/zeta)*