Blockchain
Jordi Baylina, a core developer of Polygon zkEVM, an upcoming L2 scaler on zero-knowledge proofs (ZKPs), disagreed with Anatoly Yakovenko’s tackle scalability options.
Polygon’s (MATIC) Jordi Baylina dismissed assault on ZK rollups
On his Twitter, Solana (SOL) co-founder Anatoly Yakovenko claimed that provers (parts of L2 programs liable for the validity of transactions broadcast to the L1 mainnet) are unable to maintain up with the underlying chain.
1/15
The scalability of a #zkRollup IS NOT restricted by the show.I am detecting some missunderstandings of how a zkRollup works.
Let me clarify on this thread why the prover shouldn’t be the limiting issue and what are the precise limitetions of zk ( and optimistic ) rollups. pic.twitter.com/cNtaBgteAZ
— Jordi Baylina – baylina.eth 💜 (@jbaylina) February 25, 2023
For them, the one alternative to maintain the identical pace because the L1 is when information masses are intermittent. Nevertheless, in actual blockchain programs, this requirement can’t be met.
As such, the best way Solana (SOL) addresses the scaling drawback is the one productive one: it processes a endless chain of state dependencies. Baylina disagreed and shared his ideas on the true limitations of ZK-centric designs.
In line with him, the info aggregation processes between L1 and L2 could be organized in “parallel” bushes of proofs. This technique is versatile and has no design bottlenecks — at the least, within the case of zkEVM by Polygon (MATIC):
So you may construct a tree of proofs the place the foundation proves a full chain section. You possibly can construct this tree with the form you need and in parallel
On precise roadblocks for ZK-based programs
He added that the sending of aggregated proof on-chain is a one-time occasion that takes half-hour within the case of Polygon’s (MATIC) zkEVM.
Nevertheless, ZK-based programs even have some limitations. As an example, information availability issues are but to be addressed. On this regard, the implementation of danksharding and the EIP 4844 replace could be productive for Ethereum (ETH) and its rollups.
As coated by U.At this time beforehand, Polygon (MATIC) goes to roll out its zkEVM scaling answer on March 27, 2023. It’s set to push the limitations of resource-efficiency and transactional pace for Ethereum-based blockchain programs.
