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 techniques liable for the validity of transactions broadcast to the L1 mainnet) are unable to maintain up with the underlying chain.
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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 isn’t 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 velocity because the L1 is when knowledge hundreds are intermittent. Nonetheless, in actual blockchain techniques, this requirement can’t be met.
As such, the way in which Solana (SOL) addresses the scaling downside 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 keeping with him, the info aggregation processes between L1 and L2 may be organized in “parallel” bushes of proofs. This technique is versatile and has no design bottlenecks — not less than, within the case of zkEVM by Polygon (MATIC):
So you possibly can construct a tree of proofs the place the basis proves a full chain section. You’ll be able to construct this tree with the form you need and in parallel
On precise roadblocks for ZK-based techniques
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.
Nonetheless, ZK-based techniques even have some limitations. For example, knowledge availability issues are but to be addressed. On this regard, the implementation of danksharding and the EIP 4844 replace may be productive for Ethereum (ETH) and its rollups.
As lined 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 boundaries of resource-efficiency and transactional velocity for Ethereum-based blockchain techniques.
