Core Insights - Blockchain technology is regarded as the "cornerstone of the next-generation internet," with public chains being essential for decentralized applications (DApps) and value transfer [1] - The public chain industry faces significant challenges, including the balance of performance, security, and decentralization, ecological fragmentation, regulatory uncertainty, and high user experience barriers [3][4][5][6] Group 1: Challenges in Public Chains - The "impossible triangle" of balancing performance, security, and decentralization remains a fundamental challenge for public chains, with examples like Bitcoin, Ethereum, and Solana illustrating the trade-offs involved [3] - Ecological fragmentation leads to "chain islands," where assets and data cannot flow freely between different public chains, hindering collaborative development [4] - Regulatory uncertainty poses compliance risks, with varying attitudes towards cryptocurrencies across countries, impacting the operation of public chain projects [5] - High user experience barriers, such as complex private key management and high transaction fees, hinder the widespread adoption of Web3 applications [6] Group 2: Decision-Making Framework - Developers should prioritize public chains that support mainstream programming languages and have robust ecological tools, such as Ethereum and BNB Chain [7][8] - Investors should assess the activity level of ecosystems, focusing on metrics like Total Value Locked (TVL), DApp count, and user engagement, with Ethereum Layer 2 and Solana showing rapid growth [8] - Investors are advised to select deflationary tokens or those with broad application scenarios, such as BTC, ETH, and BNB [9] - Enterprises should prioritize compliance and cross-chain capabilities, selecting public chains with strong regulatory adherence [11] Group 3: Innovative Solutions - Akashi public chain aims to create a "cross-chain highway," enabling seamless asset and data flow between different public chains, enhancing interoperability [14] - Messiah Exchange serves as a cross-chain trading platform, integrating multi-chain assets and providing one-click exchange services, with a focus on compliance and liquidity [15][16] - Technological advancements, such as zero-knowledge proofs and sharding, are expected to enhance public chain performance, while standardized cross-chain protocols will accelerate ecosystem integration [18] Group 4: Future Outlook - The public chain industry, despite its challenges, shows signs of breakthrough with Akashi's cross-chain technology and Messiah's compliance practices, emphasizing the dual importance of "connection" and "compliance" [19] - The future vision for public chains is a connected, secure, and trustworthy blockchain "continent," moving away from isolated "digital castles" [20] - Understanding challenges, making rational choices, and embracing innovation will be key for participants to seize opportunities in the blockchain era [21]