ZK White Paper: Efficient ZK Proofs for Keccak

As part of our ongoing efforts to inform the Ethereum community about the efforts of Polygon’s zero-knowledge (ZK) teams, we will be posting a series of technical papers by our engineers and researchers. We hope that everyone who’s interested in the inner workings of Polygon’s ZK projects, Ethereum itself, and cryptographic engineering in general will […]

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From Rollup to Validium With Polygon Avail

Rollups scale Ethereum by providing a separate layer where transactions can be executed. But they still rely on the mainnet to store transaction data, which is costly and eats up valuable blockspace. Polygon Avail is a modular data availability blockchain that solves this problem by taking the data off chain, helping bring the vision of […]

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Polygon ZK: Deep Dive Into Polygon Hermez 2.0

Hermez 1.0 is the first-ever decentralised ZK Rollup on the Ethereum mainnet. Polygon Hermez has been busy building Hermez 2.0 -- a ZK implementation of the Ethereum Virtual Machine (EVM) and something that has never been accomplished before. Here is what you can expect from this much-anticipated release.  What is Polygon Hermez 2.0? Polygon Hermez […]

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Polygon Announces Polygon Miden - A STARK-Based, Ethereum-Compatible Rollup

TL;DR: We are excited to announce the newest member of the Polygon solution suite - Polygon Miden, an upcoming STARK-based, EVM-compatible rollup. The project is led by Bobbin Threadbare, former Facebook’s core ZK researcher who led the development of Winterfell. Today we are releasing Polygon Miden’s core component - Miden VM, the first open-source STARK-based […]

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Seven Takeaways From Polygon Hermez Fireside Chat

Hermez is an open-source ZK-Rollup optimized for low-cost token transfers on the Ethereum blockchain. Recently, Hermez merged with Polygon, becoming Polygon Hermez and expanding Polygon’s suite of scaling solutions for Ethereum. Polygon aims to become the go-to platform for Ethereum scaling and infrastructure development and already offers an entire ecosystem of solutions. Polygon PoS chain […]

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Polygon Nightfall Webinar Highlights

Polygon Nightfall is a one-of-a-kind, privacy-focused Rollup that combines Optimistic Rollups with Zero-Knowledge (ZK) cryptography commonly used in ZK-Rollups. It creates a scalable and private hybrid of the two popular technologies.  The Polygon Nightfall Webinar, which took place earlier this month, delved into topics including what Polygon offers, its collaboration with EY, and why Nightfall […]

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