# Solana Frontier Hackathon Registration is now open

[🏔️FrontierLive Now](https://colosseum.com/frontier)

**Submissions due**  
09d: 17h: 02m: 21s

**16,358+ builders**  
[Register Now](https://arena.colosseum.org/hackathon)

# Archer Exchange

**C4**: India

[Website](https://archer.exchange/)  
[X / Twitter](https://x.com/ArcherExchange_)

An MEV-resistant decentralized exchange on Solana using dual batch flow auctions to offer competitive pricing and reduce latency races.

## Team

Dhrumil](https://arena.colosseum.org/profiles/mmdhrumil)  
Sriram](https://arena.colosseum.org/profiles/Sriram)

## More from Cohort 4

**Capitola Labs**  
C4·United States  
Capitola Labs is a product-led research and development firm building novel information finance applications. Capitola Labs’ first product is Vistadex, a full-stack RFQ prediction markets platform on Solana enabling users to trade all events listed across major venues at the best price.](https://colosseum.com/companies/capitola-labs)

**Cloak**  
C4·Brazil  
A privacy layer for Solana enabling confidential transactions through decentralized pools and miner-driven anonymity sets, protecting users from transaction tracing.](https://colosseum.com/companies/cloak)

**Credible**  
C4·United Arab Emirates  
A stablecoin-powered remittance rail on Solana for cross-border business payments, offering guaranteed FX rates and instant settlement.](https://colosseum.com/companies/credible)