Since its birth in 2009, Bitcoin has evolved from an experimental product in the geek circle to a mainstream digital asset worldwide. By 2025, as regulatory policies in various countries gradually improve and cryptocurrency infrastructure matures, the threshold for "how to buy Bitcoin" will significantly lower. Whether through exchanges, payment platforms, or offline channels, users will be able to complete transactions in a safer and more efficient manner. This article will provide a comprehensive purchasing guide for beginners and advanced users, covering comparisons of mainstream channels, practical tutorials, and risk management techniques, and will recommend an industry benchmark platform to help you easily step into the world of Bitcoin.

Gate Launchpad is back with another promising project—Ika (IKA)—set to redefine privacy computing in the Web3 space. As Gate.com’s third flagship Launchpad project, IKA introduces a parallel MPC network on Sui, with blazing speeds and serious infrastructure potential. Early access is now open via USD1 and GT subscriptions, but availability is limited and offered on a first-come, first-served basis.

In-depth analysis of the project value, airdrop mechanism, and future prospects of WalletConnect Airdrop, guiding you on how to claim free tokens and participate in ecological governance, laying out the latest opportunities.

Join the Gate Alpha Points Carnival, trade popular on-chain tokens to win Alpha Points, share in over $500,000 in rewards, and enjoy a 40% friend referral rebate. Multiple incentives help investors profit efficiently.

In crypto, everything starts with the ledger. It’s the system that records every move, keeps things transparent, and makes decentralised finance possible. Let’s unpack what it really is.

Revolutionizing digital identity, Humanity Protocol's palm-vein scanning technology is reshaping Web3. With a $1 billion valuation and cross-chain compatibility, this innovative solution offers enhanced privacy and security through zero-knowledge proofs. From healthcare to finance, Humanity Protocol is setting new standards for decentralized identity verification, promising a more secure and interconnected digital future.

OBOL token is the native token launched by the Obol Network, designed to support the development of decentralized validator networks. It plays a key role in ecosystem governance, operator incentives, DeFi integration, etc. This article will help you fully understand the functions, airdrop rules, distribution methods, as well as the potential and application prospects of OBOL token in the future.

This guide empowers Aussie crypto traders to master Doji candlestick patterns. A Doji, signaling market indecision, forms when opening and closing prices are almost identical. We cover the Standard, Long-Legged, Gravestone, and Dragonfly Doji, explaining their implications for trend reversals or volatility. The article highlights Dojis' importance in risk management and their applicability across markets like BTC/AUD, ETH/AUD, and meme coins. It also advises on common mistakes and provides FAQs, emphasizing Dojis as a crucial tool for informed trading decisions.

DAI is a decentralized stablecoin built on Ethereum by MakerDAO. Unlike centralized stablecoins like USDT, DAI maintains its dollar peg through over-collateralized crypto assets and transparent smart contracts. In this article, we explore DAI’s design, use cases in DeFi, comparison with USDT, and why it matters for the future of decentralized finance.

Solana has become a leader in Blockchain technology, with its unique working mechanism and powerful ecosystem attracting attention. By 2025, the competition between Solana and Ethereum has intensified, attracting the attention of many investors. This article delves into the core technology of Solana, the development of its ecosystem projects, and its investment value in the current cryptocurrency market, revealing the unlimited potential of this high-performance blockchain platform.

Explore how Nillion utilizes blind computation technology to achieve decentralized computing while ensuring data privacy, bringing innovative applications to fields such as AI, finance, and healthcare in Web3.

In 2025, Humanity Protocol has revolutionized Web3 identity verification, offering a groundbreaking solution for decentralized human authentication. This blockchain-based [Sybil resistance](https://www.gate.com/learn/articles/what-is-kleros-all-you-need-to-know-about-pnk/3335) system has transformed crypto identity solutions, ensuring secure and reliable proof of humanity. With its innovative approach to Web3 identity verification, Humanity Protocol is setting new standards for digital trust and user empowerment in the decentralized world.

In the world of rapid development of crypto assets and blockchain technology, privacy and scalability have become one of the most critical challenges. While the transparency and security of blockchain are its advantages, these features may also expose sensitive information, potentially compromising user privacy. Zero-knowledge proofs (ZKPs) have become a powerful encryption solution that can enhance privacy while maintaining the integrity and security of blockchain transactions. This article explores how ZKPs, especially through ZK-Rollups, are changing the crypto asset space, enabling private transactions and scalable solutions.

Zero-knowledge proofs (ZKP) are the cornerstone of modern cryptography, providing privacy and security for Web3 applications. As blockchain technology reshapes industries in 2025, ZKPs allow users to verify transactions and data without revealing sensitive information. This article explores the meaning, working principles, and transformative role of zero-knowledge proofs in Web3 privacy.

Story Protocol leverages blockchain technology to create a Decentralization intellectual property market, combining PoS consensus and governance mechanisms to address the challenges of IP management in the AI era.