ZKRollup-as-a-Service: Opside's L3 Rollup Chain, Environments, Advantages, and Support for Devs

Opside is a cutting-edge zkRollup-as-a-Service (ZK-RaaS) platform that enhances the performance, security, and scalability of decentralized applications (dApps) with its three-layered architecture and Zero-Knowledge (ZK) technology. Developers can build dApps on to reap: Opside's L3 rollup chain a high-throughput, low-fee environment without infrastructure maintenance. Existing EVM-compatible applications can be easily migrated to Opside L3, and developers familiar with Ethereum or other EVM-compatible L1 platforms can utilize our existing resources. Decentralized ZK-RaaS , aka the Rollup Layer, is a , so it doesn’t have to compete for precious Execution Layer block space. Opside Layer3 scaling solution that executes transactions off-chain Rollup offloads the expensive transaction process from on-chain to off-chain while placing verification results on-chain, thus enabling scalability. After a transaction , a batch of the transaction data or proof of execution is sent to the Execution Layer, where it is validated and finalized. is executed Therefore, the Rollup scaling solution is protected by the same security measures as the Execution layer, which acts as the source of truth for the Rollups. A zero-knowledge EVM (zkEVM) recreates existing EVM opcodes for proving/verification in circuits, allowing for executing smart contracts in a ZK-friendly environment. Opside L3 uses several zkEVM that can efficiently verify the correctness of program execution to cater to the different requirements of dapps. To be specific, Opside Layer3 will be composed of the : following types of ZK-Rollup environments 1. General-Use Environment The general-use environment enables ordinary users and developers to interact with Opside Layer3. To ensure a safe, stable, and reliable zkEVM to run the general-use rollup, Opside proceeds along two aspects: a. Continue to f currently on the market, including Polygon Hermez, Scroll, Taiko, etc. Opside will selectively integrate these projects according to each project's features and specific conditions (like open source degree and code stability). ollow up on and study the open-source zkEVM projects b. Opside also has a strong relationship with , an under-development designed to be friendly to apps from the traditional Webassembly community, including web, gaming, and social applications. ZKWasm ZKWASM-based scaling framework 2. App-Specific Environment Regarding App-specific Rollups, to meet the various needs of their Apps in terms of performance and economic models. Opside will provide independent execution environments for projects in need through specialized configuration and optimization Since valid zero-knowledge proofs still need to be submitted to L2, these customized changes will not affect the security of this type of rollup. and enjoy additional features, including cross-rollup communication, precompiled ZKP verification contracts, etc. Such Rollups will also be registered in L2 Rollup Slots Opside also plans to design and implement application-specific circuits for these app-specific rollups. The team will . This modification trades some common but unnecessary operations for less runtime overhead. modify rollups' underlying circuits and operation codes to make them more suitable for the applications' operation logic Other Advantages of Using OPSide’s Rollup Layer 1. - ZK-Rollup has the advantages that OpStack does not have: ZK-RaaS more secure, more trustless, and faster withdrawals 2. - Developers do not need to bear any hardware costs Hardware support 3. - Developers can adjust/reduce the gas token and gas fee, even to 0. Thus, users do not need to pay any fees 0 gas fee 4. - All project data, including games, financial derivatives, and social networks, can be fully on-chain Fully on-chain 5. - We will introduce multiple zkEVM SDKs, including , among others EVM compatible Polygon zkEVM, Scroll, zkSync, and StarkNet 6. - Developers have sovereignty over ZK-Rollup and can , such as the 0 gas fee mentioned above Sovereignty customize the rollup economic model 7. - Layer 3 ZK-Rollups will share the same interface specification and data results, Cross-rollup communication realizing native cross-rollup communication 8. - Opside adopts and will have more than 100k validators. More decentralized ETH2.0 PoS consensus Support Developers seeking support while deploying on the Opside L3 Testnet can contact us via the Opside Discord server. Building on app-specific zkRollups is similar to the general-use Rollup, with the only difference being: The unique RPC endpoints and Contract information For more info, please visit our . documentation