Hollow

Pool-based perpetual protocol on Arcology which demonstrates parallezation advantages

Hollow

Created At

ETHOnline 2025

Winner of

Arcology

Arcology - The Best Parallel Contracts 3rd place

Project Description

Current DeFi protocols, such as Uniswap, are the targets for MEV attacks because of the single-thread EVM virtual machine. Now with Arcology Network, we can mitigate this risk by implementing a parallelized solution, such as Netting Engine for Uniswap V3, implemented by the Arcology Team. Based on that, we upgrade the protocol to the peer-to-pool perpetual exchange.

How it's Made

From the Uniswap V3 template from Arcology, we ran the project, then analyzed the structure and patterns. Then working with new architecture for a perp dex with MEV-resistant netting mechanism.

Used hardhat and solidity with concurrentlib.

Ran on Arcology Devnet for generating a benchmark test.

A lot of tests to make sure it works as a real-world perp protocol

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