Sorella Angstrom Protocol Security Audit

Uniswap v4 Hook Security Review of Sorella Angstrom

Sorella is an MEV-protected Uniswap v4 hook that aims to improve fairness and stability for both LPs and swappers. Its Angstrom implementation introduces new primitives to reduce LVR (Loss versus Rebalancing), minimize sandwich attacks, and distribute rewards via tick-based mechanisms to support sustainable liquidity provisioning.

To assess the resilience of this system, Sorella Labs engaged Spearbit through Cantina for a security audits review. The audit covered critical components including fee distribution logic, calldata decoding, internal balance tracking, and hook coordination, ensuring reliable execution across custom swap bundles and per-position incentives.

Cantina also offers additional layers of defense for AMM innovation through bug bounty programs, crowdsourced security competitions, and multisig security, supporting protocols like Sorella in deploying advanced hook-based trading systems with confidence.