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Author: haotian, independent researcher Source: X, Tell0211
How to understand Entangled Rollup Network launched by @Projectzkm?Simply put: It is an interactable communication unified liquidity network constructed based on the ZKVM universal execution layer.At the moment when the BTC Layer2 track is extremely scarce Native cross -chain solution, we can also regard it as a BTC Layer2 solution that can realize the original cross -chain migration of assets?Next, talk about my understanding from a technical perspective:
1) ZKM is a general-Purpose universal ZK execution layer. The separation of the calculation layer and the verification layer through ZK technology can be used to efficiently calculate the environment under the chain.Is it correct?ZKM can use the modular ZK execution layer to each chain, which can give full play to the decentralized trust potential of ZK technology and make it a common execution layer of Zero Layer. As a “upstream” technical service partyZK technical support.
Entangled Rollup Network is a commonized interactive operating layer launched by ZKM. On the basis of the ZK execution layer+verification layer, it constructs a decentralized relay network.Asset settlement.
ZKM can be regarded as a underlying hardcore technology framework. Entangled Rollup Network will specifically land the execution and verification capabilities of ZKVM into some cross -chain settlement and communication application scenarios.
Between the EVM homogeneous chain but heterogeneous but supports smart contracts, Entangled Rollup Network only needs a set of relay protocols to distinguish the smart contracts on different chains to achieve unified scheduling and management of assets. In NON NON NON NON NON-EVM and do not support smart contracts between BTC chains are the key to testing Entangled Rollup Network cross -chain solutions.
2) From the perspective of the viewing angle of the LONG-TERM, Entangled Rollup Network is an interactive operating network that allows Ethereum to eventually become a general settlement layer.And communication ability.Because it can indeed be based on the modular execution layer design of ZKVM to achieve “trust” between the heterogeneous chain.
I have a special explanation in previous articles that ZKVM allowed the New Rui Ethereum Layer2 Project @Metisl2 to add ZK Special ROUTER to OP-ROLLUP, a hybrid Rollup ability that can quickly andDRAW.This is an innovative breakthrough in ZKVM in Ethereum ecology. It allows the construction of the ZK cross -chain trust mechanism between the Ethereum main network and Layer2.
Theoretically, ZKM’s universal ZK execution layer ability can use Ethereum as a unified settlement (universe) center, and Entangled Rollup Network will become a relay network connecting the multi -chain environment accordingly, which can build a unified unified chain for different chains.Liquidity liquidity network center.
Put aside the long cycle of ZKM and Entangled Rollup Network.From the perspective of more vertical focus, we can also regard Entangled Rollup Network only as a BTC Layer2 that can give the BTC main chain asset migration ability.It provides Native BTC cross -chain services for hundreds of BTC Layer2 projects, becoming a shared interactive operating layer of the BTC Layer2 ecosystem.
3) Take BTC Layer2 cross -chain scene as an example. How does Entangled Rollup Network achieve Native BTC cross -chain?How it works?Just as ZKM Founder @Kevinliub said below, a absolutely safe BTC Layer2 cross -chain solution should have two key factors:
1. The assets on the BTC main network shall implement script control through multiple signatures;
2. The Sequencer of BTC Layer2 should achieve decentralization, and there is a challenger mechanism involved in the main network script.Specifically:
Step 1: If users want to conduct cross -chain transactions from BTC Layer2, they need to create a commissioned transaction on the BTC main network, that is, a Commission, promising to entrust the assets to Entangled Rollup Network on behalf of “custody”.Network node monitor and record;
Step 2: Perform the corresponding state root under the ZKVM chain and record the state transfer process of the commissioned transaction, and generate the corresponding WRAPPED BTC on the Entangled network;
Step 3: ENTANGLED network will create a certificate deposit transaction on the BTC main network according to the information in the user commissioned transaction, including the PROOF proof and status of the ZKVM execution and store it in the Bitcoin main network OP_RETURN data;
Step 4: ZKVM executes a proof proof of proof will be distributed by Proof Network to prove it to prove that the state migration data in the process is true and valid;
Step 5: ENTANGLED ROLLUP Network has a complete set of decentralized Sequencer trading sorting and processing system. The Sequence Node will pledge the BTC deposit on the main network and pledge the corresponding token in the network to participate in network governance;
Step 6: When the user returns to the main network from BTC Layer2 BTC, after a series of status verification and confirmation, you can obtain the assets of the ENTANGLED node deposit on the BTC main network, and then achieve the safe exit of native assets.
4) Overall: Entangled Rollup Network through a set of credible and secure PEG-in and PEG-OUT mechanisms, users have allowed users to realize the security cross-chain and transfer of assets.The technical concept and the RGB native agreement rely on the status of the main network, and the subsequent state promises that Unlock locks the assets.The difference is that RGB wants to be based on a centered client P2P network, and Entangled Rollup Network needs to build a trusser network through a pledge and use ZKVM to build a trust.
The question is, what if the status migration data before the Sequencer tampered with PEG-OUT caused the ledger chaos?Therefore, Sequence must be decentralized, and there must be a challenge mechanism that always challenges the safety and effectiveness of the SEQUENCER work.
Entangled Rollup Network defines the challenge mechanism as OCP (Optimism Challenge Process). Any user or node can pass the transaction data status fragment of Layer2 network to the main network at any time point to launch a challenge to the promise locking to the main network script. If Layer2The data and the main network commitment is inconsistent, and the challenge is successful. Assets pledged on the main network will be punished.In this way, the decentralized Sequencer will not be subjective.
above.
As mentioned earlier, ZKM’s interactive operation network can theoretically act in theoretically under the full -chain environment, becoming the underlying infrastructure of the new generation of “chain abstraction”; of course, it can also act in the current situation.BTC Layer2 field of asset cross -chain solutions.The latter is used to serve the BTC Restaurant.
