The Optimism Foundation aims to expand the blockchain ecosystem towards a decentralized web, creating a new internet architecture that eliminates centralized entities in favor of permissionless protocols. The superchain developed by Optimism is highly scalable and operates horizontally, relying on the collaboration of multiple blockchains. Synchronizing a blockchain requires more hardware as its computational load increases, so scalability is achieved by running multiple blockchains simultaneously. However, traditional approaches have drawbacks as each chain employs its own security model, introducing systemic risks with the addition of new chains. Creating new chains is costly due to the need for establishing validator sets or producers from scratch. By integrating Layer 2 solutions to establish a multi-chain ecosystem, resources can be freely exchanged between chains as commodities. This enables developers to create cross-chain applications without concerns over systemic risks.
Optimism's Superchain is a horizontally scalable solution that relies on the collaboration of multiple blockchains. The hardware requirements for synchronizing a blockchain increase proportionally to the amount of computation it performs, necessitating parallel operation for horizontal scaling. However, traditional approaches face challenges due to each chain utilizing a distinct security model, introducing systemic risks with the addition of new chains. The creation of new chains is costly, as it entails the establishment of validator sets or entirely new block producers. By integrating Layer 2 technology to establish a multi-chain ecosystem, resources across chains can be traded as commodities, enabling developers to construct cross-chain applications without fear of systemic vulnerabilities. Superchain functions as a decentralized platform comprising multiple blockchains that adhere to the same security model and utilize a unified technology stack (OP Stack). Positioned against competitors like Cosmos, Avalanche, and Polkadot ecosystems, Superchain stands out as a network of diverse L2 chains (OP Chains) that share security measures, technology stacks, and communication capabilities. This unique approach facilitates standardization and resource interchangeability, empowering developers to create applications that span the entire Superchain ecosystem.
The Optimism Foundation aims to expand the blockchain ecosystem towards a decentralized web, where centralized entities are replaced by permissionless protocols. Optimism's scalable superchain requires multiple blockchains to participate in a horizontal manner. Synchronizing a blockchain's hardware requirement increases linearly with its computation, necessitating parallel operation for horizontal scaling. However, traditional designs face limitations as each chain introduces new security risks and requires expensive development. By implementing Layer 2 solutions to create a multi-chain ecosystem, resources can be exchanged as commodities, enabling developers to freely build cross-chain applications without concerns about systemic risks.
Following the successful deployment of the upgraded version of Dencun, Layer 2 wasted no time in rolling out the update. Prominent projects like zkSync, Starknet, Arbitrum, Base, and Optimism have all released their latest versions. These projects have seen a significant drop in transaction fees for sending ETH, thanks to reduced data storage costs. Each execution shard can now be customized to support the execution of various programs. To address limitations and risks, Ethereum developers have decided to adopt data sharding and implement "blobs" to expand Rollups. Data blobs are processed, stored, and verified by consensus nodes on a separate layer from execution nodes. This upgrade benefits Rollup groups the most, as data storage is now sold in integer units of blobs. While regular transaction fees remain unchanged, blob transactions utilize both gas fee markets to operate.
Each execution shard can be uniquely configured to support the execution of different programs. However, in light of restrictions and potential risks, Ethereum developers have opted for data sharding to address the scalability issue of expanding Rollups using "blobs". Data blobs possess the distinctive quality of being processed, housed, and validated by consensus nodes on the consensus layer, independently from execution nodes on the execution layer. Consequently, the EVM is unable to access or retain data within blobs - making Rollup the primary beneficiary of this enhancement. Storage capacity is priced in whole units of blobs, with each blob equivalent to 128 kB. The cost of utilizing blob resources will fluctuate based on market supply and demand dynamics. The standard offering includes 3 blobs per block, totaling 384 kB. Should the number of blobs used exceed 3, the price of the subsequent blob will rise by 12.5%; conversely, the price will decrease by 12.5% if the number of blobs utilized remains at or below 3.
@Beybi44 Layer 2 swiftly implemented the upgraded Dencun version following its successful deployment, ensuring continuous improvement and advancement in their technology.
The Blob data type is a unique storage solution for Ethereum apps, especially Rollup, offering faster throughput at lower costs than standard calldata. Call data expenses are a significant burden for Layer 2 projects, with Rollup alone spending 15,000 ETH. Originally, Ethereum planned to implement execution sharding but pivoted to data sharding to support Rollups. Some platforms even have staking options for NFT collections.
@MajaMaxleaf zkSync and other Layer 2 projects quickly implemented the upgraded version of Dencun after its successful deployment, ensuring improved performance and functionality for users.
@9822luuiii Layer 2 projects like zkSync, Starknet, and Arbitrum quickly integrated the Dencun upgrade for improved performance and scalability in their platforms.
@manjeet_sinha Shards in the Ethereum network can be customized to run different programs, but must share essential data to maintain network coherence and accessibility.
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Blob is a novel data type created to offer temporary storage for Ethereum applications, especially Rollup. The data blob format allows for faster processing at a lower cost compared to traditional calldata. Call data expenses are a major concern for Layer 2 projects, with Rollup spending 15,000 ETH solely on this aspect. Ethereum initially aimed for execution sharding but switched to data sharding due to various constraints and risks. "Blob" now addresses Rollup's scalability issues efficiently.
@lizethh0 Execution shards in Ethereum can run various programs, but limitations and risks must be considered to ensure the network's security and efficiency.
@lizethh0 Layer 2 quickly implemented the Dencun upgrade after its success, ensuring that the latest features and improvements were available to users without delay.