Blockchain confirmation time refers to the time it takes for a transaction to be broadcasted to be packaged by a block and written to the chain. The confirmation speeds of different chains vary. 1. Bitcoin produces blocks on average in 10 minutes, and it is recommended to confirm 6 times to ensure security; 2. Ethereum produces blocks in about 12 seconds, and 1-3 times can be confirmed, and most transactions are completed within 1 minute; 3. The BSC chain block time is about 3 seconds, suitable for high-frequency trading; 4. The TRON tide block time is 1-3 seconds, suitable for real-time transfer; 5. The Polygon block time is about 2 seconds, with low fees, and is widely used in DeFi and NFT. Trading hash (TxID) is required for query and confirmation status. Recommended platforms include: 1. Ouyi OKX, which supports multi-chain transaction query; 2. Binance, suitable for BSC chain; 3. Huobi HT

In 2025, the cryptocurrency market will be driven by three major factors: clear policy supervision, in-depth institutional participation and technological innovation. 1. The United States may introduce a comprehensive crypto bill, and global regulatory coordination (such as the EU MiCA) will enhance the legitimacy of the industry; 2. Institutional funds will enter large-scale through compliant products such as Bitcoin and Ethereum ETFs, and exchanges such as Binance, OKX, Huobi, Gate.io and Coinbase will serve as core infrastructure to undertake institutional traffic; 3. The popularization of Layer 2 network will promote the scale of applications, and the tokenization of real-world assets (RWA) is expected to inject trillion-dollar liquidity into DeFi. The integration of AI and crypto will give birth to a new paradigm, jointly driving the growth of the industry's intrinsic value.

Digital currency is a decentralized electronic currency based on blockchain technology. Its value is determined by market supply and demand. It is globally universal, transparent in transactions and has certain anonymity. 1. Binance is the largest platform in the world with transaction volume, providing rich currencies and a strong ecosystem. 2. OkX has a comprehensive product line, supporting derivatives trading and Web3 accounts, suitable for advanced users; 3. Huobi (Huobi/HTX) has a long history, is safe and stable, and is deeply trusted by old users; 4. Gat

After experiencing the collapse of algorithmic stablecoins and stricter regulation, the US dollar stablecoin supported by fiat currency reserves has become the biggest winner in the market due to its high transparency and strong compliance, and its dominance has been consolidated. 1. Tether (USDT) has become the core trading pair of mainstream exchanges around the world such as Binance, Ouyi and Huobi with its maximum market value and extensive liquidity; 2. USD Coin (USDC) has won the favor of institutions for its high transparency and regular audits, and has widely supported it on platforms such as Binance, Ouyi and Coinbase; 3. First Digital USD (FDUSD) is an emerging compliant stablecoin, which has developed rapidly under the promotion of Binance and has gradually entered platforms such as Gate.io; 4. Dai (DA

High-frequency trading is one of the most technologically-rich and capital-intensive areas in the virtual currency market. It is a competition about speed, algorithms and cutting-edge technology that ordinary market participants are hard to get involved. Understanding how it works will help us to have a deeper understanding of the complexity and specialization of the current digital asset market. For most people, it is more important to recognize and understand this phenomenon than to try it yourself.

PEPE Coin, full name Pepe Coin, is a meme coin born on the Ethereum blockchain. Its design inspiration comes from the well-known "Pepe the Frog" frog image on the Internet. With its unique community culture and entertainment attributes, it has quickly gained a lot of attention in the field of digital currency. PEPE Coin is designed to create a decentralized ecosystem that is completely community-driven.

519,000 ETHs in the Ethereum beacon chain withdrawal queue are waiting to be withdrawn, with a total value of approximately US$1.9 billion, a new high since June 2023; 1. Early pledges chose to make profits due to sharp price increases; 2. Funds are turning to liquidity re-pled agreements such as EigenLayer to obtain higher returns; 3. Market uncertainty prompts some investors to reduce their risk exposure; despite potential selling pressure, the exit mechanism limits the daily processing volume, ETH will be gradually released rather than centralized selling, and most of the funds may flow into the re-pled or DeFi field, with limited direct impact on spot prices. The actual impact depends on the exchange inflow, market sentiment and buying acceptance strength. We need to pay close attention to queue changes, capital flow and price trends in the future.

The core difference between ETH and ETC comes from the hard fork after the DAO incident in 2016. 1. ETH chose to recover losses through hard forks, adhere to the concept of pragmatism, and support blockchain variability to cope with crises; 2. ETC adheres to "code is law" and maintains the immutability of the original chain; 3. ETH has a huge and active developer ecosystem and PoS consensus, with high security and wide application; 4. ETC follows the PoW mechanism, has slow development, a small ecosystem, has encountered 51% attacks, and has weak market influence; 5. Both can be traded on mainstream exchanges such as Binance, Ouyi, Huobi, and Gate.io, among which ETH is the second largest crypto asset in the world, with liquidity and recognition far exceeding ETC.