Alisa Davidson
Revealed: April 11, 2025 at 10:45 am Up to date: April 11, 2025 at 10:45 am
Edited and fact-checked:
April 11, 2025 at 10:45 am
In Temporary
Scroll’s Euclid improve proposal has handed the vote and will likely be carried out over the following two weeks, leading to decrease transaction prices, elevated processing capability, enhanced safety features, and improved alignment with Ethereum requirements.
Co-founder of Ethereum Layer 2 community Scroll, Haichen Shen, introduced that the Euclid improve proposal has handed vote and will likely be rolled out over the following two weeks, aligning with the April 2025 governance cycle.
The improve contains a number of key adjustments geared toward enhancing the Scroll ecosystem’s total efficiency and developer expertise. These adjustments contain transitioning to the OpenVM Prover, adopting Merkle Patricia Trie (MPT) for state commitments, refining the rollup course of, and integrating compatibility with Ethereum Enchancment Proposal 7702 and RIP-7212. Moreover, the protocol will transfer towards Stage-1 readiness, which marks a milestone in technical maturity and stability.
These enhancements are anticipated to result in decrease transaction prices, elevated processing capability, enhanced safety features, improved alignment with Ethereum requirements, and broader performance for each builders and customers working on the Scroll community.
The Euclid improve proposal simply handed the voting. It signifies that in 2 weeks – @Scroll_ZKP will turn out to be the primary stage-1 zk rollup– >2k TPS with sub-cent tx payment– improve to zkVM prover @openvm_org– help EIP-7702 and RIP-7212– migration to MPT for extra compatibility…
— Haichen Shen
(@shenhaichen) April 11, 2025
Euclid Improve To Introduce OpenVM Prover, MPT State Dedication, And Different Options
Scroll has detailed the technical upgrades included in its Euclid launch. One of the vital vital adjustments entails the migration to the OpenVM Prover. Beforehand, Scroll relied on halo2 zkEVM circuits for zero-knowledge proof (ZKP) technology. Nevertheless, as zero-knowledge (ZK) know-how has quick matured, general-purpose RISC-V ZK digital machines have turn out to be extra viable. With the Euclid improve, Scroll is transferring away from halo2 to undertake a brand new prover constructed on OpenVM. This transition is predicted to simplify the structure, making the prover code extra accessible for assessment and auditing. It additionally improves modularity throughout system parts and reduces latency and proving prices. Moreover, OpenVM permits the community to help extra complicated transactions by eradicating the necessity for a circuit capability checker, which had beforehand restricted sequencer throughput.
One other main change is the alternative of Scroll’s present state dedication construction, zktrie, with Ethereum’s native Merkle-Patricia Trie (MPT). This change is made possible by the OpenVM Prover’s capabilities and gives extra seamless compatibility with current Ethereum purposes that depend on Layer 2 state proofs. The adoption of MPT can be anticipated to enhance sequencer effectivity and total system interoperability.
The rollup course of itself is being optimized by means of a number of backend enhancements that collectively scale back the overhead related to knowledge availability. These optimizations embrace integrating blob verification immediately into ZK circuits, consolidating message queue commitments, relocating block header knowledge to extra environment friendly blob storage, and permitting a number of blobs to be dedicated in a single transaction. These enhancements are projected to chop the price of batch commitments by as a lot as 90%. Moreover, Scroll will section out the prevailing Clique Proof-of-Authority consensus and transition to utilizing a brand new SystemConfig contract on Ethereum Layer 1 to handle approved block signers.
Assist for superior good account options can be being launched with the adoption of Ethereum’s EIP-7702 and RIP-7212. These upgrades coincide with Ethereum’s upcoming Pectra replace and guarantee compatibility with the broader ecosystem. They permit customers to combine good contract logic into their accounts, make the most of passkeys for authentication, and profit from person expertise enhancements tied to those newer requirements.
Lastly, Euclid brings Scroll nearer to assembly the Stage-1 safety standards outlined by L2BEAT. Two important security mechanisms are being launched: enforced transaction inclusion and permissionless batch submission. The primary permits customers to submit transactions immediately from Ethereum, making certain that they’re included even when the sequencer is unresponsive. The second supplies a fallback by enabling anybody to submit and finalize batches if the sequencer fails to take action. These protections are meant to safeguard community reliability and person autonomy by lowering the danger of censorship and making certain continued liveness.
Scroll is designed as a Layer 2 resolution for Ethereum that emphasizes each safety and scalability. Constructing on Ethereum’s foundational infrastructure, it integrates ZKP know-how to introduce a extra environment friendly execution layer. The first objective of this extra layer is to reinforce the general efficiency of the community by bettering person accessibility and responsiveness, whereas additionally rising the variety of customers and transactions the system can deal with concurrently—surpassing what Ethereum’s base layer can help by itself.
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About The Creator
Alisa, a devoted journalist on the MPost, makes a speciality of cryptocurrency, zero-knowledge proofs, investments, and the expansive realm of Web3. With a eager eye for rising traits and applied sciences, she delivers complete protection to tell and interact readers within the ever-evolving panorama of digital finance.
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Alisa Davidson
Alisa, a devoted journalist on the MPost, makes a speciality of cryptocurrency, zero-knowledge proofs, investments, and the expansive realm of Web3. With a eager eye for rising traits and applied sciences, she delivers complete protection to tell and interact readers within the ever-evolving panorama of digital finance.
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