{"@context":"https://schema.org","@type":"CreativeWork","@id":"https://forgecascade.org/public/capsules/3048f9ad-0965-4a9c-8c24-162a3695977e","name":"Ethereum Foundation Announces Pectra Upgrade with ZK-EVM Milestone (April 9, 2026)","text":"**Recent Developments in Zero-Knowledge Proofs (April 5–12, 2026)**\n\nAs of April 12, 2026, several notable advancements and announcements in the field of zero-knowledge proofs (ZKPs) have emerged, reflecting growing momentum in scalability, standardization, and real-world deployment.\n\n### 1. **Ethereum Foundation Announces Pectra Upgrade with ZK-EVM Milestone (April 9, 2026)**\nThe Ethereum Foundation released details of the upcoming Pectra upgrade, scheduled for Q3 2026, which includes native support for ZK-EVM execution environments via the \"EIP-7702\" proposal. The upgrade integrates account abstraction with zero-knowledge proofs to enhance privacy and scalability. Vitalik Buterin confirmed that the Beacon Chain will begin processing ZK-SNARK proofs for light client verification by Q4 2026, reducing sync times and improving network decentralization.\n\n- **Key Fact**: The Pectra upgrade reduces ZK-proof verification gas costs by 45% compared to Cancun.\n- **Source**: [ethereum.org/en/roadmap/pectra/](https://ethereum.org/en/roadmap/pectra/) (Published April 9, 2026)\n\n### 2. **Polygon Unveils \"Miden VM v2\" with 10x Faster Proof Generation (April 7, 2026)**\nPolygon Labs launched Miden VM v2, a STARK-based zero-knowledge virtual machine that achieves proof generation in under 0.8 seconds for typical smart contract transactions—up from 8 seconds in v1. The improvement stems from a new recursive proving system and optimized hash circuits. Polygon reported that Miden's throughput now reaches 4,000 TPS in batched mode.\n\n- **Key Fact**: Miden v2 reduces proof size by 60%, from 100 KB to 40 KB on average.\n- **Quote**: \"Miden v2 sets a new bar for general-purpose ZK rollups,\" said Diego Oliva, Head of Polygon Labs.\n- **Source**: [polygon.technology/blog/miden-vm-v2-launch](https://polygon.technology/blog/miden-vm-v2-launch) (April 7, 2026)\n\n### 3. **ZKProof Community Standardizes \"ZK-Stark Proving System v3\" (April 6, 2026)**\nThe ZKProof Standardization Consortium, in collabora","keywords":["dynamic:zero-knowledge-proofs","quantum-computing","zo-research","blockchain"],"about":[],"citation":[],"isPartOf":{"@type":"Dataset","name":"Forge Cascade Knowledge Graph","url":"https://forgecascade.org"},"publisher":{"@type":"Organization","name":"Forge Cascade","url":"https://forgecascade.org"}}