zkSync Profile picture
Oct 18 5 tweets 2 min read
There are only 10 days remaining on the #marchtomainnet. Yesterday we achieved a significant milestone, integrating our provers into the system and achieving an end-to-end system running on testnet.

But why do we need a prover? 🧵 (1/5)
To inherit layer 1 security, there must be a way that we can reconstruct the layer 2 state transitions directly from Ethereum. Differently from optimistic rollups (that rely on game theory), zkRollups rely on pure math to attest that state transitions are valid.

(2/5)
On our L2, a set of contracts will organize the transactions into batches & generate proofs for them. Those proofs are sent to a smart contract on L1 to verify that they are valid, ensuring that no transactions inside a batch were altered or contained invalid information.

(3/5)
In conclusion, verifying proof of a batch of transactions in L1 requires much less computation and data storage than running the transactions themselves, generating savings in fees for both developers and end users.

(4/5)
The first proof transaction performed by our prover on Goerli testnet is available here: goerli.etherscan.io/tx/0xcebe52ada…

(5/5)

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More from @zksync

Oct 17
Today, we’re extremely excited to announce that we have successfully completed Milestone 3: Proof Merging. With the integration of validity proofs, zkSync 2.0 is officially the world’s first-ever zkEVM running on a public testnet.

medium.com/@shazia_h/mile…

🧵 (1/5)
Many dev teams have been waiting for this: public verification of the validity proofs generated by the rollup & the final piece for the Alpha version of the system. As users transact with zkSync 2.0, these proofs provide a guarantee of the correctness of program execution.

(2/5)
We’ve had fully functional circuits in our dev environment for a while, but this milestone will enable everyone on our testnet to experience our ZK Prover which is fully operational with proof generation, aggregation & verification on-chain happening on the public testnet.

(3/5)
Read 5 tweets
Oct 10
As we get closer to zkSync 2.0’s mainnet launch, we’re delighted to see the number of projects joining the zkEVM future by launching on our platform. Here are another five updates from our fast-growing ecosystem. #jointhemission

🧵(1/7)
@mesonfi’s cross-chain stablecoin swap protocol is coming to zkSync, and the team explained what the integration will enable for our developer and user ecosystem.

medium.com/@mesonfi/meson…

🧵(2/7)
@SatisDEX announced they’re bringing their Multichain Order Book DEX to zkSync 2.0, and explained how user and developer experience are central to the platform’s design.

satis.medium.com/2eebfc9511da

🧵(3/7)
Read 7 tweets
Oct 10
With 18 days to zkSync 2.0 on mainnet, we're thrilled to share another exciting milestone on the horizon: zkSync's Layer 3 Pathfinder will be released to the public testnet in Q1 2023.

blog.matter-labs.io/zksync-l3-path…

(1/6)
Layer 2 Sets the Stage

Our Layer 2 will provide the foundation necessary for Ethereum to scale without compromising its security or decentralization. Ultimately, we envision mass adoption happening in Layer 3 and beyond due to unlimited scalability.

(2/6)
zkSync’s Layer 3 is the Next Frontier

As we define Layer 3, we envision a trustless, customizable blockchain ecosystem powered by zkEVM called HyperChains. A starfield of 10X moments will result from Layer 3's limitless scaling and customization.

(3/6)
Read 6 tweets
Oct 7
21 Days to zkSync 2.0 on mainnet. We are actively hiring to make zkSync the #1 choice for developers and want your feedback on how we're performing as we grow our team. Quote tweet us if you want to help contribute. #1000truedevs

🧵(1/5)
Educational Content

Educational resources such as tutorials make porting/ building on zkSync more straightforward. How are our current tutorials? What additional tutorials would you like to see? RT and share your feedback below. #1000truedevs

(2/5)
Community Support

We have awesome community members who help users and developers to build on zkSync. How has your experience been in getting help on zkSync? How can we improve? RT and share your feedback below. #1000truedevs

(3/5)
Read 5 tweets
Sep 19
39 Days to zkSync 2.0 on mainnet. It’s been a long journey to the first zkEVM zkRollup, and we continue to be amazed by the wave of projects launching on our platform. Here are another five exciting updates from our growing ecosystem. #jointhemission

🧵(1/7)
@IncrementHQ launched the v2 beta of their complete infrastructure for algorithmic, distributed perpetual swaps project on zkSync 2.0 testnet.

medium.com/increment-news…

🧵(2/7)
@IncrementHQ @spacefi_io launched on zkSync 2.0 testnet, and detailed the exciting benefits of zkSync as mainnet launch gets closer.



🧵(3/7)
Read 7 tweets
Sep 16
We're proud to support @chainlink #SmartCon 2022. Register to meet with the zkSync team in #NYC: linktr.ee/zkSyncEvents.

Where you’ll find us at SmartCon 🧵 (1/5) Image
Dev Workshop – Building on zkSync 2.0 (Sept. 27 | 4:20 p.m.)

With zkSync 2.0 weeks away from mainnet, we'll share an overview of the zkEVM, background on the engineering challenges faced while building it, and a look at what's ahead.

Registration: chainlinkcommunity.typeform.com/to/mKBi0Iew

(2/5)
Keynote – L3 and the Internet of Hyperchains (Sept. 29 | 9:15 a.m.)

Chief Product Officer @stevenewcomb will walk through the components and capabilities of zkSync's Layer 3 Hyperchains including recursive zkRollups, zkPorters, zkValidiums, and native Hyperbridges.

(3/5)
Read 5 tweets

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