The pattern in the public chain field shows a trend of "one super, many strong ones, and a hundred flowers blooming". Ethereum is still leading with its ecological moat, while Solana, Avalanche and others are challenging performance. Meanwhile, Polkadot, Cosmos, which focuses on interoperability, and Chainlink, which is a critical infrastructure, form a future picture of multiple chains coexisting. For users and developers, choosing which platform is no longer a single choice, but requires a trade-off between performance, cost, security and ecological maturity based on specific needs.

Cardano's Alonzo hard fork upgrade has successfully transformed Cardano from a value transfer network to a fully functional smart contract platform by introducing the Plutus smart contract platform. 1. Plutus is based on Haskell language, with powerful functionality, enhanced security and predictable cost model; 2. After the upgrade, dApps deployment is accelerated, the developer community is expanded, and the DeFi and NFT ecosystems are developing rapidly; 3. Looking ahead to 2025, the Cardano ecosystem will be more mature and diverse. Combined with the improvement of scalability in the Basho era, the enhancement of cross-chain interoperability, the evolution of decentralized governance in the Voltaire era, and the promotion of mainstream adoption by enterprise-level applications, Cardano has

Recently, the discussion in the digital asset field has remained hot. Dogecoin DOGE, as one of the most popular focus, has become a question that many people have explored. Where does it "settling down"? What is the relationship with the current leading trading platform, Binance? To answer these questions, we need to conduct in-depth analysis from the two dimensions of the underlying technical logic of digital assets and the platform ecology, rather than just staying in appearance.

The top 20 most promising crypto assets in 2025 include BTC, ETH, SOL, etc., mainly covering multiple tracks such as public chains, Layer 2, AI, DeFi and gaming. 1.BTC continues to lead the market with its digital yellow metallicity and popularization of ETFs; 2.ETH consolidates the ecosystem due to its position and upgrade of smart contract platforms; 3.SOL stands out with high-performance public chains and developer communities; 4.LINK is the leader in oracle connecting real data; 5.RNDR builds decentralized GPU network service AI needs; 6.IMX focuses on Web3 games to provide a zero-gas-free environment; 7.ARB leads with mature Layer 2 technology and huge DeFi ecosystem; 8.MATIC has become the value layer of Ethereum through multi-chain evolution

The core difference between USDC, DAI and TUSD lies in the issuance mechanism, collateral assets and risk characteristics. 1. USDC is a centralized stablecoin issued by Circle and is collateralized by cash and short-term treasury bonds. Its advantages are compliance and transparent, strong liquidity, and high stability, but there is a risk of centralized review and single point failure; 2. DAI is a decentralized stablecoin, generated through the MakerDAO protocol, and the collateral is a crypto asset. It has the advantages of anti-censorship, transparency on chain, and permission-free, but it also faces systemic risks, dependence on centralized assets and complexity issues; 3. TUSD is a centralized stablecoin, emphasizing real-time on-chain reserve proof, providing higher frequency transparency verification, but has a small market share and weak liquidity. The three are collateral types and decentralization

Whether ordinary people can make money by participating in the cryptocurrency market depends on multiple factors, and opportunities and risks coexist. This article introduces mainstream projects such as Bitcoin, Ethereum, Solana, BNB and Cardano. The highlights are market consensus, smart contract ecosystem, high-performance public chains, platform resource support and technical rigor; potential opportunities include high growth potential, technological innovation and low entry threshold, but risks are also significant, such as large price fluctuations, technical complexity, security issues and regulatory uncertainty; for beginners, it is recommended to follow the following steps: 1. Independent research (DYOR); 2. Select a reliable trading platform; 3. Complete identity verification; 4. Small batch investment; 5. Learn to keep assets safely. Overall, the cryptocurrency market has potential, but it needs to be treated with caution

At a time when the digital economy wave swept the world, cryptocurrencies have become the focus of attention from all walks of life with their unique decentralization and transparency. From the initial geek niche experiment to the current financial landscape with a market value of trillions, the evolution of cryptocurrencies is amazing. It not only brings innovations in underlying technologies, but also gives birth to countless innovative applications, which are profoundly affecting all aspects of finance, technology and even social governance.

Ethereum Layer 2 (L2) expansion solution significantly improves efficiency and reduces costs by processing off-chain transactions. The main solutions include 1. Rollups (optimistic Rollup and zero-knowledge Rollup) performs computing in L2 and L1 storage data; 2. The state channel is suitable for off-chain high-frequency interaction; 3. The side chain provides independent blockchain and L1 connection; L2 makes micro payments and high-frequency transactions possible through batch processing of transactions and reducing Gas fees; at the same time, it empowers the application ecosystems such as DeFi, NFT and blockchain games, and is integrated by mainstream platforms such as Binance and Ouyi to achieve rapid asset transfer and promote the development of crypto asset liquidity.