The duration of the airdrop dividend is uncertain, but the LayerZero, StarkNet and ZK ecosystems still have long-term value. 1. LayerZero achieves cross-chain interoperability through lightweight protocols; 2. StarkNet provides efficient and low-cost Ethereum L2 expansion solutions based on ZK-STARKs technology; 3. ZK ecosystem (such as zkSync, Scroll, etc.) expands the application of zero-knowledge proof in scaling and privacy protection; 4. Participation methods include the use of bridging tools, interactive DApps, participating test networks, pledged assets, etc., aiming to experience the next generation of blockchain infrastructure in advance and strive for potential airdrop opportunities.

Ordinary investors can discover potential tokens by tracking "smart money", which are high-profit addresses, and paying attention to their trends can provide leading indicators. 1. Use tools such as Nansen and Arkham Intelligence to analyze the data on the chain to view the buying and holdings of smart money; 2. Use Dune Analytics to obtain community-created dashboards to monitor the flow of funds; 3. Follow platforms such as Lookonchain to obtain real-time intelligence. Recently, Cangming Money is planning to re-polize LRT track, DePIN project, modular ecosystem and RWA protocol. For example, a certain LRT protocol has obtained a large amount of early deposits, a certain DePIN project has been accumulated continuously, a certain game public chain has been supported by the industry treasury, and a certain RWA protocol has attracted institutions to enter.

To identify fake altcoins, you need to start from six aspects. 1. Check and verify the background of the materials and project, including white papers, official websites, code open source addresses and team transparency; 2. Observe the online platform and give priority to mainstream exchanges; 3. Beware of high returns and people-pulling modes to avoid fund traps; 4. Analyze the contract code and token mechanism to check whether there are malicious functions; 5. Review community and media operations to identify false popularity; 6. Follow practical anti-fraud suggestions, such as not believing in recommendations or using professional wallets. The above steps can effectively avoid scams and protect asset security.

The coordinated rise of Bitcoin, Chainlink and RWA marks the shift toward institutional narrative dominance in the crypto market. Bitcoin, as a macro hedging asset allocated by institutions, provides a stable foundation for the market; Chainlink has become a key bridge connecting the reality and the digital world through oracle and cross-chain technology; RWA provides a compliance path for traditional capital entry. The three jointly built a complete logical closed loop of institutional entry: 1) allocate BTC to stabilize the balance sheet; 2) expand on-chain asset management through RWA; 3) rely on Chainlink to build underlying infrastructure, indicating that the market has entered a new stage driven by real demand.

USDC is safe. It is jointly issued by Circle and Coinbase. It is regulated by the US FinCEN. Its reserve assets are US dollar cash and US bonds. It is regularly audited independently, with high transparency. 1. USDC has strong compliance and is strictly regulated by the United States; 2. The reserve asset structure is clear, supported by cash and Treasury bonds; 3. The audit frequency is high and transparent; 4. It is widely accepted by institutions in many countries and is suitable for scenarios such as DeFi and compliant payments. In comparison, USDT is issued by Tether, with an offshore registration location, insufficient early disclosure, and reserves with low liquidity assets such as commercial paper. Although the circulation volume is large, the regulatory recognition is slightly low, and it is suitable for users who pay attention to liquidity. Both have their own advantages, and the choice should be determined based on the purpose and preferences of use.

The altcoin transfer fee varies from chain to chain and is mainly determined by the basic network fee, transaction speed and Gas unit. 1. The Ethereum fee is high, with an average of US$2~20 per transaction, suitable for high-value transactions; 2. The Binance Smart Chain fee is low, about US$0.1~0.3, suitable for daily operations; 3. The Solana fee is extremely low, usually below US$0.0001, suitable for high-frequency transactions; 4. The Polygon fee is less than US$0.01, compatible with EVM; 5. TRON focuses on low-cost, and the handling fee is almost negligible. Users should reasonably choose the transfer method based on the characteristics of the chain, network congestion and gas fluctuations, and at the same time confirm that the token belongs to the same link as the receiver to avoid asset losses.

To check the real-time price of altcoins, it is recommended to use the exchange market page, market aggregation website and professional market APP. Specific methods include: 1. View real-time prices and trends through mainstream exchanges (such as Binance, OKX, Huobi); 2. Use market aggregation websites (such as CoinMarketCap, CoinGecko) to obtain authoritative and comprehensive data; 3. Use professional APP for personalized monitoring and chart analysis. It is recommended to combine multi-platform data, use chart tools to analyze trends, set price reminders, and give priority to highly-known platforms to ensure accurate and timely data.

PYUSD is not suitable as a speculative asset, but is suitable for payment and funding stability. 1.PYUSD is issued by PayPal, anchored to the US dollar, and has no appreciation potential; 2. It is suitable for short-term value preservation and avoiding crypto market fluctuations; 3. Currently supports Coinbase, Kraken, Binance US, Huobi and PayPal wallet transactions; 4. Compliance and security should be given priority when choosing a platform.