# zkSol

> Solana's ZK Compression Scaling Sparks Debate

**Published by:** [aundingoya.eth](https://paragraph.com/@aundingoya.eth/)
**Published on:** 2024-06-25
**URL:** https://paragraph.com/@aundingoya.eth/zksol

## Content

Solana's new ZK Compression scaling solution is stirring controversy among Ethereans. Developers claim it slashes on-chain computation costs using zero-knowledge proofs and calldata, akin to Ethereum's Layer 2 approach. However, critics within the Ethereum community argue it contradicts Solana's anti-Layer 2 stance. Recently, Light Protocol partnered with Helius Labs to launch the ZK Compression testnet, aiming to store only state roots on-chain and use minimal proofs for validity. This could drastically cut costs, like reducing airdrop expenses on Solana from $260,000 to $50. Supporters hail ZK Compression for enhancing Solana's scalability without traditional Layer 2 complexities. Yet, Ethereum advocates insist it effectively acts as a Layer 2 solution, prompting heated debate across crypto communities. Despite the disagreement, industry figures like Raoul Pal see potential in Solana's innovation, noting its significant scalability and cost benefits.

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