Учебное пособие

QuestN is a Web3 task certificate platform built for B-end users that has evolved significantly by 2025. In the same field, most mainstream task certificate platforms such as RabbitHole and Galxe only allow B-end clients of a certain scale to post tasks through platform filtering. However, since its launch, QuestN has set no threshold, allowing entities like KOLs, communities, and DAOs to post tasks. By 2025, the platform has expanded to 185 million registered accounts, 7.3 million NFTs minted, and supports 28 blockchains. QuestN now features AI-driven task recommendations, a token-gated task system, cross-chain reward distribution, and sophisticated analytics tools for business users. The platform's Soulbound Token system has evolved into a comprehensive reputation framework functioning as a portable Web3 resume. QuestN has implemented community-governed task creation mechanisms and enhanced educational components with progressive difficulty levels. Through strategic partnerships with Layer 2 solutions, digi

The fully diluted market cap is a valuation metric considering the total supply of tokens proposed at launch. Learn how to calculate the FDV of cryptocurrencies with Bitcoin's 2025 example showing a $1.38 trillion valuation based on its maximum 21 million supply, demonstrating why the small gap between market cap and FDV indicates stability and lower inflation risk.

PolygonScan is a blockchain explorer that allows users to access publicly shared transaction details on the Polygon network. In the 2025 update, it now processes over 5 billion transactions with millisecond confirmations, features enhanced developer tools, Layer 2 integration, advanced analytics, improved security features, and a redesigned mobile experience. The platform helps users track transactions and gain deeper insights into asset flow across Polygon's growing ecosystem, which now hosts 3.2M daily active addresses and $8.7B in total value locked.

Earn regardless of the market direction

In 2025, crypto cards have revolutionized digital payments, with Gate Crypto Card leading the market through unprecedented innovation. Now supporting over 3000 cryptocurrencies across multiple blockchains, these cards feature AI-powered exchange rate optimization, biometric security, and customizable spending controls. Gate's improved reward structure offers up to 8% cashback, while integration with major digital wallets enables acceptance at 90 million merchants worldwide. The enhanced user experience includes real-time transaction tracking, spending analytics, and automated tax reporting. With competitive advantages over other platforms, Gate Crypto Card demonstrates how the bridge between traditional finance and digital assets has strengthened, making cryptocurrency more accessible and practical for everyday use than ever before.

Solscan is an enhanced Solana blockchain explorer that offers users a web-based platform for exploring and analyzing transactions, wallet addresses, contracts, NFTs, and DeFi projects on the Solana blockchain. Following its 2025 acquisition by Etherscan, the platform now features a redesigned analytics dashboard, expanded developer tools, advanced security features, comprehensive DeFi protocol tracking across 78 protocols, and sophisticated NFT marketplace integrations with rarity analysis tools.

Bitcoin breaks new highs, Ethereum returns to 2600 USD, and "Airdrop" enters a new cycle. From on-chain interactions to trading platform points, and then to content-driven "mouth-撸", this article systematically sorts out the three major毛 paths in the new stage, revealing how to maximize benefits in the early bull market.

Perpetual contract funding rate arbitrage refers to the simultaneous execution of two transactions in the spot and perpetual contract markets, with the same underlying asset, opposite directions, equal quantities, and offsetting profits and losses. The goal is to profit from the funding rates in perpetual contract trading. As of 2025, this strategy has evolved significantly, with average funding rates stabilizing at 0.015% per 8-hour period for popular trading pairs, representing a 50% increase from 2024 levels. Cross-platform opportunities have emerged as a new arbitrage vector, offering additional 3-5% annualized returns. Advanced AI algorithms now optimize entry and exit points, reducing slippage by approximately 40% compared to manual execution.

SharkFin is a principal-guaranteed structured financial product that gives users a better chance of earning high returns. You can buy many different types of SharkFin products from Gate. As of 2025, SharkFin products have evolved significantly, offering enhanced features such as AI-powered market analytics, multi-asset baskets, and advanced knock-out mechanisms. These improvements have increased maximum APY to 35%, introduced hourly observation options, and expanded settlement currencies. The platform now offers dynamic yield adjustments and AI-driven recommendations, improving investment outcomes. Multi-asset SharkFin baskets provide diversification while maintaining principal protection, catering to various risk profiles. Gate has also enhanced user experience with interactive simulators, detailed analytics, and seamless integration with other platform services, making SharkFin a versatile tool for both yield generation and portfolio management in the maturing crypto market.

What is KYC? Why is KYC necessary in cryptocurrencies? What is the role of KYC? Gate Learn takes you to a comprehensive understanding of KYC. Discover the latest KYC trends in the crypto space for 2025, including enhanced biometric verification, AI-powered risk assessment, decentralized identity solutions, and regulatory technology integration. Learn how these advancements improve security, streamline processes, and balance user privacy concerns in the evolving cryptocurrency landscape. ## KYC Trends in the Crypto Space in 2025

Explore how PayFi builds an on-chain settlement network connecting stablecoin issuers, DeFi protocols, and payment merchants through a modular architecture. This article details its core mechanisms, technical architecture, and typical application scenarios, analyzing how it enhances on-chain payment efficiency, reduces costs, and enables cross-chain settlement — becoming a bridge between real-world payments and the crypto ecosystem.

Transactions occur regularly in crypto, but what happens if sent through the wrong blockchain? In 2025, advanced cross-chain technology and industry standards have significantly improved recovery options. With unified address formats, smart contract verification, and specialized tools like Network Detection AI, recovering assets sent to incorrect networks is now more achievable. Success rates vary by network compatibility, with EVM-to-EVM transfers having an 87% recovery rate. Gate recommends using platform verification tools to minimize errors and streamline recovery processes. ## 2025 Latest Developments in Cross-Network Recovery

What are trading bots, and what are the top 7 telegram trading bots? Click the link to find out more.

Tronscan is a blockchain explorer that goes beyond the basics, offering wallet management, token tracking, smart contract insights, and governance participation. By 2025, it has evolved with enhanced security features, expanded analytics, cross-chain integration, and improved mobile experience. The platform now includes advanced biometric authentication, real-time transaction monitoring, and a comprehensive DeFi dashboard. Developers benefit from AI-powered smart contract analysis and improved testing environments, while users enjoy a unified multi-chain portfolio view and gesture-based navigation on mobile devices.

An in-depth analysis of the Miden virtual machine architecture launched by Polygon Labs, exploring how it achieves high-performance, scalable, and privacy-friendly ZK-Rollup solutions through STARK zero-knowledge proof technology, helping Web3 infrastructure advance into a new era.