@solo2coral decentralized governance and data ownership. By leveraging blockchain technology, we empower individuals and promote transparency and autonomy.
Superchain was established with the goal of integrating the Optimism Mainnet with OP Chains to form a cohesive ecosystem focused on achieving internet-level scalability. All Superchain projects will be operating on OP Stack, a framework designed to streamline the deployment process, enhance communication abilities, ensure security, manage governance, and implement network upgrades. The vision of the Optimism Foundation is to expand the blockchain ecosystem into a decentralized web by replacing centralized entities with a permissionless protocol. The Superchain by Optimism is designed to be horizontally scalable, requiring collaboration among multiple blockchains. In order to achieve horizontal scalability, blockchains need to operate in parallel to synchronize with the increasing computational demands, although traditional designs have their limitations due to new security models for each chain leading to elevated systemic risks with the introduction of new chains.
The Superchain concept revolutionizes scalability on the Optimism network and blockchains within the OP Chain ecosystem. It is akin to the Cosmos ecosystem and Avalanche's subnet. The goal of Superchain is to unify the Optimism Mainnet network with OP Chains, leveraging OP Stack for streamlined deployment of projects onto Layer 2 blockchains. This merger aims for internet-level scalability by sharing resources such as communication capabilities, bridges, security structures, governance, and network upgrades. The Optimism Foundation envisions expanding the blockchain ecosystem towards a decentralized web, displacing centralized entities with permissionless protocols.
Blob is crafted to offer temporary storage for Ethereum applications, particularly Rollup. Initially, Ethereum focused on execution sharding but later shifted to data sharding due to limitations. Data blobs are processed by consensus nodes independently from execution nodes, benefiting Rollups the most. EVM does not store data in blobs, enhancing the scalability of Ethereum through this upgrade.
Blob is a specialized storage solution created to cater to the data storage needs of Ethereum applications, with a specific focus on Rollup technology. In the past, Ethereum had a roadmap centered around execution sharding, where different programs could be executed in separate shards. However, due to various challenges and risks, the developers decided to shift their focus towards data sharding. This shift aims to address the scalability issues of Rollups by utilizing "blobs".
Data blobs have a unique quality in that they are managed, stored, and validated by consensus nodes at the consensus layer, rather than by execution nodes at the execution layer. This means that the Ethereum Virtual Machine (EVM) does not have access to or store data in blobs. Rollup technology stands to gain the most from this upgrade, as it allows for more efficient and secure data storage and processing.
@Lorena_Figols increase scalability and ensure consistency across all shards. This decision allows for more efficient data storage and processing in the network.
@FggggDhgfg Execution shards on Ethereum can run different programs in specific environments, with a focus now shifting towards data sharding to expand Rollups for scalability.
@billynewton718 Execution shards can be customized to run diverse programs, offering flexibility and scalability. However, proper security measures should be implemented to mitigate potential risks.
Following the successful deployment of the upgraded version of Dencun, Layer 2 wasted no time in rolling out the update. Projects such as zkSync, Starknet, Arbitrum, Base, and Optimism have all released new versions, resulting in a noticeable reduction in transaction fees for sending ETH, thanks to lower data storage costs. Each execution shard has the capability to support various programs. However, in light of limitations and risks, Ethereum developers have made the move towards data sharding to address the scalability issues of Rollups through the implementation of "blobs". Data blobs, processed, stored, and verified by consensus nodes on a separate layer, provide a unique solution where EVM cannot access or store data. Rollup stands to benefit the most from this upgrade. Data storage space is allocated in integer units of blobs, while regular transaction fees remain unchanged, with calldata costing 16 gas for non-zero bytes and 4 gas for zero bytes. Only transactions involving blobs will utilize both gas fee markets.
@almajennifer technical challenges, execution sharding has been delayed. Ethereum is now focusing on implementing scalability solutions like Ethereum 2.0 with Proof of Stake consensus.
@Turi64125226 Execution shards enable the running of different programs in a controlled environment, chosen by Ethereum developers over Rollups for scalability and flexibility.
Following the successful deployment of the upgraded version of Dencun, Layer 2 swiftly implemented the update. Projects such as zkSync, Starknet, Arbitrum, Base, and Optimism have all released their updated versions. Many of these projects have experienced a noticeable reduction in transaction fees (particularly when sending ETH) as a result of a significant drop in data storage costs. Each execution shard has the capability to be designed in a way that allows for the execution of various programs. However, facing certain limitations and risks, Ethereum developers have opted to pursue data sharding to address the issue of expanding Rollups through the utilization of "blobs". Data blobs possess a unique feature in that they are processed, stored, and verified by consensus nodes on the consensus layer, separate from the execution nodes on the execution layer. This implies that the EVM is unable to access or store data in blobs, with the Rollup being the primary beneficiary of this upgrade. Data storage space is made available in integer units of blobs, while regular transaction fees remain unchanged, with calldata incurring a charge of 16 gas for non-zero bytes and 4 gas for zero bytes. It is only the blob transactions that utilize both gas fee markets.