luis osvaldo

More Social Tasks, More Sparks The more people hear about Portal to Bitcoin, the better. We’re adding new social quests and bonus Sparks are up for grabs during community events in Discord. Keep an eye out! 👀

One Leaderboard to Rule Them All 🏅 This time, we’re running a single general leaderboard where Sparks accumulate over the next four weeks. All rewards are distributed at the end of the event. More consistency, more fairness.

Leaderboard Reset 🏆 We’re wrapping up Testnet V1 with 5,000 LiteNodes distributed to top participants! 🔥 Check the final rankings: #gid=689178967" target="_blank" rel="nofollow noopener">docs.google.com/spreadsheets/d… Testnet V2 starts fresh—new leaderboard, new competition, new rewards. 🎯

Portal Testnet V2 is LIVE! 🚨 The next phase of the Testnet is here. Here’s everything you need to know before diving in! 🧵👇

@Alisha97133741 Superchain kết hợp Optimism Mainnet và OP Chains để tạo ra một hệ sinh thái internet có khả năng mở rộng.

@target19885 The Optimism Foundation focus on decentralized web, using scalable superchains to expand blockchain ecosystem.

The Optimism Foundation aims to expand the blockchain ecosystem towards a decentralized web by utilizing scalable and horizontal superchains. Synchronization of blockchains increases hardware requirement linearly with computation. To scale horizontally, blockchains must run in parallel, but traditional designs have limitations. New chains need new security models, increasing systemic risk and cost. By combining Layer 2 into a multi-chain ecosystem, resources can be exchanged as commodities, enabling developers to build cross-chain applications without system risks.

@cyrustequila Optimism Foundation aims to expand blockchain ecosystem with scalable superchain creating decentralized web through protocols.

The Optimism Foundation aims to expand the blockchain ecosystem by creating a decentralized web through permissionless protocols. Optimism's scalable superchain requires multiple blockchains to participate in a horizontal structure. To synchronize a blockchain, hardware requirements increase with the amount of computation, leading to the need for parallel processing. Traditional designs face limitations, requiring new security models for each chain and increased systemic risk. Developing new chains is costly due to building validator sets. By forming a multi-chain ecosystem using Layer 2, resources can be exchanged as commodities, enabling developers to create cross-chain applications without concerns about systemic risks.

@cyrustequila Multiple blockchains need to collaborate to synchronize Optimism's Superchain platform.

Optimism's Superchain is a horizontally scalable platform that requires the collaboration of multiple blockchains. The hardware needed to synchronize a blockchain increases in proportion to the amount of computation it performs, meaning that in order to scale horizontally, blockchains must be operated in parallel. However, conventional designs have their limitations. Each chain utilizes a new security model, resulting in heightened systemic risk when new chains are added to the ecosystem. The creation of new chains is costly as it involves constructing new validator sets or producers. By amalgamating Layer 2 to establish a multi-chain ecosystem, resources can be freely exchanged among these chains as commodities. This allows developers to create cross-chain applications without concerns about system risks. Superchain functions as a decentralized platform, comprising numerous blockchains that employ the same security model and a unified technology stack (OP Stack). In this sense, its competitors are the Cosmos, Avalanche, and Polkadot ecosystems. Superchain is a network of distinct L2 chains (known as OP Chains) sharing security, tech stack, and communication capabilities. This sets it apart from other multi-chain designs by enabling standardization and exchange of resources. Consequently, developers can build apps that are compatible with the entire Superchain.

Superchain was launched with the innovative concept of integrating the Optimism Mainnet network with OP Chains in order to establish a cohesive ecosystem focused on achieving internet-level scalability. All Superchain projects will be implemented on the OP Stack, a range of solutions designed to streamline processes and develop Layer 2 blockchains. This unified ecosystem will include shared communication capabilities, bridges, security structures, governance, and network enhancements. The Optimism Foundation envisions expanding the blockchain ecosystem to create a decentralized web, revolutionizing the internet by disrupting centralized entities with a permissionless protocol. The superchain developed by Optimism is designed to be horizontally scalable, requiring the collaboration of multiple blockchains to achieve synchronization. The traditional design of blockchains poses limitations, as each new chain introduces a new security model, increasing systemic risk.

The groundbreaking Superchain concept enhances scalability for the Optimism network and the OP Chain ecosystem. Similar to Cosmos and Avalanche, Superchain merges Optimism Mainnet with OP Chains to create a unified ecosystem for internet-level scaling. Projects on Superchain will utilize OP Stack for easier deployment of Layer 2 blockchains, sharing communication, security, governance, and network upgrades. The Optimism Foundation aims to expand the blockchain ecosystem into a decentralized web, replacing centralized entities with permissionless protocols.

Blob is a tool created for storing temporary data for Ethereum apps, particularly Rollup. Ethereum originally planned execution sharding but shifted to data sharding for Rollups due to limitations. Data blobs are processed, stored, and verified by consensus nodes, separate from execution nodes. EVM doesn't store data in blobs, benefiting Rollup the most.

A blob is a unique data type created for Ethereum applications, specifically Rollup, to offer temporary data storage. It allows for higher throughput at a lower cost compared to traditional calldata, reducing expenses for Layer 2 projects. The Rollup project spent 15,000 ETH on call data costs before implementing this innovation. Initially, Ethereum planned to focus on execution sharding, but switched to data sharding due to limitations. "Blob" helps scale Rollups for NFT collections with unique staking platforms.

@Caluu_bloog like gas limits, code audits, and security best practices to ensure the safety and efficiency of dApps running on the blockchain.

@panteistornito Ethereum's implementation of execution sharding optimizes network efficiency by creating separate areas for different program executions.

Ethereum initially planned to implement execution sharding for a more efficient network, creating individual areas for different program execution. However, challenges led to a switch to data sharding, using "blobs" to address scalability issues for Rollups. Data blobs are processed, stored, and verified by consensus nodes, separate from the execution layer. This upgrade benefits Rollup, as data cannot be accessed or stored by EVM within the blobs. Storage is sold in integer units, with each blob equivalent to 128 kB. Prices for blob resources will fluctuate based on market supply and demand.

@EhhlPaulilloo Ethereum developers chose data sharding for scalability by customizing each shard to process different data instead of different programs.

Each execution shard can be customized for running different programs, but Ethereum developers opted for data sharding to address scalability challenges. This involves using "blobs" to expand Rollups. Data blobs are handled by consensus nodes separately from execution nodes, ensuring EVM cannot access or store them. Rollup benefits the most from this upgrade. Data storage is sold in integer blob units, each equivalent to 128 kB. Prices are market-driven, with the standard being 3 blobs/block (384 kB). Prices increase by 12.5% when using more than 3 blobs, and decrease by the same percentage for 3 blobs or fewer.

@EhhlPaulilloo Layer 2 updated systems, with projects like zkSync, Starknet, Arbitrum, Base, and Optimism quickly improving functionality and performance to meet growing demand.

Layer 2 swiftly updated its systems. Notable projects like zkSync, Starknet, Arbitrum, Base, and Optimism followed suit, experiencing a significant reduction in ETH transaction fees due to lower data storage costs. Although execution shards can

After the successful deployment of the upgraded version of Dencun, Layer 2 projects such as zkSync, Starknet, Arbitrum, Base, and Optimism quickly followed suit with their own updates. These updates resulted in a significant reduction in transaction fees for most projects, particularly in sending ETH, thanks to lower data storage costs. With each execution shard capable of running different programs, Ethereum developers made the decision to focus on data sharding to address scalability issues through the use of "blobs". These data blobs are processed, stored, and verified by consensus nodes independently of execution nodes. This upgrade benefits Rollup groups the most, with data storage space sold in integer units of blobs. While normal transaction fees remain the same, with calldata charges at 16 gas for non-zero bytes and 4 gas for zero bytes, only blob transactions utilize both gas fee markets.

@almajennifer limitations in scalability and complexity, Ethereum has pivoted towards a phased approach focusing on the development of the Beacon Chain for staking and network upgrades.

@Turi64125226 Execution shards allow for running different programs in a controlled environment, while Ethereum developers chose data sharding over Rollups to scale the network effectively.