Linea Achieves First Complete zkEVM Proof After Six Years of Development
Linea Achieves First Complete zkEVM Proof After Six Years of Development
馃攼 Linea cracks zkEVM
Linea has become the first zkEVM to achieve prover completeness, directly proving 100% of EVM execution through zero-knowledge proofs after six years of research and development.
Key Technical Approach:
- Built cryptographic library from scratch
- Owns full cryptographic stack
- Directly verifies all Ethereum execution
Significance:
- Stronger security foundations
- Complete verification of Ethereum operations
- Industry-first milestone for zkEVM technology
The achievement involved collaboration between Linea's Cryptography Team and Arithmetization Team, marking a significant advancement in Layer 2 scaling solutions.
@YoussefElHousn3 When Linea set out to build a zero-knowledge Layer 2, we made an unusual choice: build the cryptographic library from scratch and owning the full cryptographic stack.
Linea Insights Season 2 Explores gnark Zero-Knowledge Library
Linea has launched Season 2 of Linea Insights, featuring Youssef El Housni discussing gnark, an open-source zero-knowledge proving library written in Go. **Episode Focus:** - First episode titled "What is gnark?" - Deep dive into one of the most widely used proving libraries in production - Follows Season 1's exploration of Linea's transition from zkEVM to RISC-V zkVM The new season shifts focus from arithmetization topics to examining gnark's architecture and applications across the ecosystem.
Phylax Security Integration Prevents $1.5M+ in Exploit Attempts
A misconfigured integration created standing approvals that could have drained user funds. Phylax Systems' Credible Layer security integration successfully intercepted the threat. **Key Prevention Metrics:** - $44,653 in confirmed user losses prevented - 4,000 drain attempts blocked - $1.5M+ in cumulative drain volume neutralized **How It Works:** Drain transactions are evaluated and rejected during the block building process, preventing them from ever reaching inclusion on-chain. All protected smart contracts remain untouched and secure. The integration demonstrates how proactive security measures at the sequencer level can identify and stop exploits before execution, rather than responding after damage occurs.
Linea Documentation Update Released
Linea has published an update to its documentation page. The zkEVM rollup's technical documentation is available at docs.linea.build for developers building on the network. **Key Points:** - Documentation refresh for Linea's developer resources - Updates available on the official [Linea Docs](https://docs.linea.build/) page - Follows previous documentation updates from earlier this month Linea continues to maintain its technical documentation for developers working with the zkEVM scaling solution.
Phylax Systems CEO Discusses Proactive DeFi Security
Phylax Systems CEO Odysseas will discuss the evolution from reactive to proactive security approaches in DeFi during an upcoming conversation. **Key Details:** - **Topic:** The Credible Layer and its implications for builders and DeFi security - **Date:** Thursday, January 29th - **Time:** 3:00 PM UTC - **Platform:** X and YouTube - **Hosts:** suzapolooza_eth and EricCMack Several protocols including Euler Finance, Malda, Turtle, and Denaria Finance have already integrated the Credible Layer for protocol protection. Public assertions are available at [app.phylax.systems](http://app.phylax.systems).