This article captures the exchange rate changes of 350 trading pairs against BTC since their listing, attempting to find cryptocurrencies that can outperform BTC over a long period.

For future Layer2 developers, the OP Stack will become a universal Layer2 architecture, allowing developers to flexibly choose between optimistic proofs or zero-knowledge proofs based on the security and effectiveness required by their applications when launching their own Layer2.

AA is a standardized and modular implementation of CA wallets, which is continuously iterating. This article will analyze its advantages and disadvantages, existing infrastructure, and prospects.