Topics of Crypto World

This article covers smart contract programming techniques, including guidelines for reading, writing, and auditing. Understanding the structure and code blocks of smart contracts is the first step to writing them in Solidity or other languages. Given that smart contracts are central to Decentralized Finance (DeFi) and Decentralized Applications (DApps), ensuring their security and flawlessness is crucial, with smart contract audits playing a key role.

This article explores Optimism, a prominent Layer 2 solution on the Ethereum network, known for reducing gas fees and speeding up transactions. Delving deep into its features and functionalities, we compare it with other solutions including Arbitrum and Polygon, aiming to deduce if it holds the future of Ethereum. The guide also offers insights on leveraging Optimism effectively while addressing frequently asked questions in the domain.

As the fervor around Ordinals and BRC-20 intensifies, a key question emerges: how can Bitcoin scale while maintaining its store of value, ensuring sustainable growth for the future?

Addressing the issues that decentralized stablecoins commonly encounter, such as capital inefficiency and collateral liquidation, this article introduces the Delta Neutral strategy as a potential remedy. Through real-world examples, it sheds light on decentralized stablecoin projects in DeFi that use derivatives for hedging, encompassing problem descriptions, project analysis, applications, and challenges.

This article explains the technical details of Web3 implementation, including concepts such as credentials, account abstraction, and social graphs, its rise and challenges, how to explore and experiment with account abstraction through CyberConnect, and integrate it into an actual Web3 environment.

This article reviews Crypts and Caverns (C&C)'s history and role in enriching the Lootverse as a procedurally generated map NFT project. It explores CHEDAO's reasons for acquiring C&C, emphasizing the potential in its adaptive map generation capabilities and highlighting the promising prospects in the dynamic NFT and digital asset landscape.

This article reviews the history of L1 and Ethereum's dominance in the blockchain realm, comparing key indicators like user count, developer activity, and liquidity across various L1 blockchains to explore if any have the potential to surpass Ethereum. It analyzes each platform's strengths and challenges, attempting to predict factors that will influence these networks' future growth and market acceptance.

This article explores the business structure and logic of EigenLayer, providing an evaluation of its project. It also seeks to address a series of essential questions, including the definition of Restaking services, its target customer base, and the primary issues it resolves.

This article delves into the diverse perspectives on the future direction of blockchain development, with a particular focus on the current state of multi-chain narratives compared to Layer2. By providing a comprehensive overview and side-by-side comparison of both old and new blockchain solutions, we gain insight into the current state of Layer2 networks. The structure of Cosmos is also introduced to analyze the present situation and prospects of Layer2 competitors like Op Stack.

The article sorts through the development history of Web2 game engines and explores the ECS architecture of Web3 game engines. It also analyzes the significance of Web3 game engines for the development of blockchain games, and provides a forward-looking perspective on the future of Web3 full-chain games, believing that they could become an opportunity for the practical application of blockchain technology.

This article explores the development trend of multi-chain in blockchain and the core position of cross-chain interoperability protocols, focusing on the analysis of Layer Zero's technical characteristics, advantages, and ecological status. Through a detailed introduction of LayerZero from infrastructure to application examples, it reveals its broad prospects in the field of full-chain interoperability protocols.

Zero-Knowledge Proof (ZKP) is an encryption method that allows one party (known as the prover) to prove to another party (known as the verifier) that a statement is true, without revealing any other information. The popular ZKP solutions include zk-SNARKS, zk-STARKS, PLONK, and Bulletproofs. This article will introduce these four types of ZKP solutions and analyze their advantages and disadvantages.

The zk-SNARK technology represents a significant breakthrough in the fields of privacy protection and encrypted verification. It is not only promising in providing strong privacy guarantees but also practical in enhancing the scalability of blockchain and various other applications.

Tokemak is built on Ethereum as a liquidity service protocol and was launched in April 2021. Its product was designed with some innovation. Version 1 used a reactor voting event to select the cooperative protocol that needed liquidity provision. Users can become liquidity providers (LP) in Tokemak, depositing single-sided assets into the realtor to earn TOKE tokens as rewards. Meantime, TOKE stakers can earn TOKE rewards through liquidity guidance voting. After voting, the Tokemak protocol deploys assets from the reactor to the DEX to provide liquidity for the cooperative protocols. The protocol is about to launch its version 2 (v2) which will introduce Autopilot and DAO to the liquidity market successively.

Merit Circle is a game guild that exists in the form of a DAO. It has developed itself into a competitive gaming ecosystem through four verticals: investments, gaming, studios, and infrastructure. The utility and value of the Token MC are maximized within this ecosystem. To date, Merit Circle has over 40 portfolios and a DAO treasury close to $100M. Recently, it has also launched its own blockchain called Beam.