1/8 It's official: #Polygon welcomes @MirProtocol, a groundbreaking ZK startup in a $400M deal!
Mir's amazing team developed the world’s fastest ZK scaling tech; we are joining hands to utilize it and build Polygon Zero - a highly-scalable, Ethereum-compatible ZK Rollup. 🦄💫
2/8 We recently announced our strategic focus & $1B funds for ZK-based solutions.
3/8 Polygon Zero is a highly-scalable, Ethereum-compatible ZK Rollup.
Solutions like this can be the Holy Grail of #Ethereum scaling, but they do not exist yet.
One missing piece has been efficient recursive proofs, as recursion enables much better performance. This ends now!
4/8 We are announcing #plonky2, a recursive proof system that is:
1⃣ Incredibly fast - 0.17 seconds to generate proofs on a laptop; by far the fastest implementation available today
2⃣ Ethereum friendly - Can support Ethereum transactions & is practical to verify on Ethereum L1
5/8 Additionally, unique features of plonky2 open the door for horizontal scaling, where the throughput increases with every node that gets added to the network.
💫 We believe this engineering breakthrough will be a huge value-add and will open new frontiers of Ethereum scaling.
The team is one of the most talented groups working on ZK, with impressive backgrounds & skill sets, from engineering at Google to PhD research in pure math & degrees from top crypto research institutions.
7/8 The development of Polygon Zero is already well underway.
A part of the solution is a transpiler that will make Solidity contracts compatible with Zero VM.
This design is conceptually similar to zkSync 2.0, but with significant optimizations and high proving efficiency. 💫
We believe #Polygon now has all the necessary components to become the industry’s leading ZK powerhouse and push the frontiers of innovation in this exciting field.
Let's bring the world to Ethereum! 🦄💫
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1/7 💫 We are proud to reveal the newest member of the Polygon family - Polygon Miden, an upcoming STARK-based, EVM-compatible Rollup!
The project is led by @bobbinth, former Facebook's lead ZK researcher who led the development of Winterfell.
A 🧵 on why this is exciting...
2/7 We recently announced our strategic focus and $1B fund for ZK-based solutions.
Following the announcements of @0xPolygonHermez (and zkEVM) and Polygon Nightfall, we are continuing our quest to become the ZK powerhouse with our work on Polygon Miden.
We have started collaboration with EY, a global professional services and technology firm, on building Ethereum scaling and enterprise solutions!
As part of this collaboration, we will work on Polygon Nightfall, a privacy-focused Rollup!
2/9 EY announced Nightfall in 2019 as a set of protocols for enabling private transactions on Ethereum.
Although it is a great contribution that quickly gained a lot of attention, Nightfall's wider adoption was hindered by congestion and high gas fees on the Ethereum mainnet.
3/9 The EY team started exploring Ethereum scaling solutions to mitigate these challenges and eventually released Nightfall 3 - the latest, scalable version of Nightfall.
Along the way, the EY team started collaborating with Polygon, and the idea Polygon Nightfall was conceived.
We are announcing a strategic focus on ZK-based scaling solutions and $1B in funding for this effort.
As our first big foray into the exciting world of ZK, we are excited to announce the merger/acquisition of @hermez_network! 🔥
Thread.. 🧵
2/14 Six months ago, when we announced Polygon, there was a pressing need to scale Ethereum and our PoS chain turned out to be the best immediate solution/relief.
Now both Polygon and Ethereum are in a better place, so we believe it is the right time to focus more on innovation.
3/14 We have been actively experimenting with all major scaling technologies since 2017.
Based on what we have learned, we believe that ZK crypto is our best bet to build the solutions we all want and deserve.
1/ We are extremely excited to announce Avail - an important component of a completely new way on how future blockchains will work. #Avail is a general-purpose, scalable data availability-focused blockchain targeted for standalone chains, sidechains & off-chain scaling solutions.
2/ #Avail provides a robust data availability layer by using an extremely secure mathematical primitive - DA checks using erasure codes. We use KZG polynomial commitments to create a 2D DA scheme.