Complete Cryptocurrency & Blockchain Knowledge Hub
Explore our full library of “What Is…” guides, from Bitcoin and Solana to hundreds of emerging tokens and blockchain concepts. Learn with fact-checked, beginner-friendly, and expert-level explanations.
What is Key Sharding?
A comprehensive, fact-checked explainer on key sharding in crypto and Web3: how it works, why it matters, differences from multisig and MPC, real-world uses, advantages, limitations, and future trends like account abstraction and distributed validators.
What is Hardware Wallet?
Learn how a hardware wallet stores private keys offline, signs transactions securely, and integrates with DeFi. Understand BIP-39 seed phrases, passphrases, PSBT, air-gapped models, and best practices compared to hot wallets. Includes sources, FAQs, and links to trade major assets.
What is Custodial Wallet?
Learn how custodial wallets work, how custodians manage private keys and transactions, the security controls they use, and when to choose them over non-custodial options. Explore benefits, risks, regulations, and FAQs with authoritative sources.
What is VWAP Order?
Discover how a Volume-Weighted Average Price (VWAP) order works in crypto markets, how it schedules child orders by market volume, benefits vs. risks, when to use VWAP vs. TWAP, and best practices for execution and risk control across CEX, DEX, and Web3.
What is Solana (SOL)?
A comprehensive, fact-checked explainer of Solana (SOL): a high-performance Layer 1 blockchain. Learn its history, Proof of History consensus, Sealevel parallel runtime, tokenomics, ecosystem, advantages, risks, milestones, and how to trade SOL responsibly.
What is Tron?
A comprehensive, fact-checked explainer of Tron (TRX): history, technology, Delegated Proof of Stake, tokenomics, USDT on TRON, DeFi, advantages, limitations, milestones, market data context, and future outlook. Includes links to official docs and reputable research plus resources for trading and learning.
What is RFQ (Request for Quote)?
A comprehensive, fact-checked overview of RFQ (Request for Quote) in crypto and Web3: how it works, benefits, risks, DeFi integrations, and institutional adoption, with links to authoritative sources and Cube.Exchange resources.
What is Perp DEX?
A comprehensive, fact-checked guide to perpetual decentralized exchanges: how they work, on-chain risk engines, funding, oracles, liquidity, benefits, challenges, and the future of DeFi derivatives.
What is Synthetic Asset?
A synthetic asset is a blockchain-based instrument that tracks the price of another asset through smart contracts, collateral, and oracles. Learn how synths work in DeFi, their benefits, risks, and leading protocols like Synthetix, MakerDAO, and UMA.
What is Bonding Curve?
A comprehensive, fact-checked guide to bonding curves in crypto and Web3: how they work, core models, benefits, risks, and use cases in DeFi, NFTs, DAOs, and market design, with sources and practical examples.
What is Dutch Auction?
Learn how Dutch auctions work in crypto and Web3. Understand descending-price mechanics, NFT mints, DeFi liquidations, benefits, risks, and future trends, with authoritative sources and internal links for deeper learning.
What is Dex Aggregator?
A Dex aggregator is a DeFi routing layer that scans multiple DEXs and RFQ market makers to find optimal swap paths, minimize slippage and gas, and improve on-chain trade execution across blockchain networks and Web3 ecosystems.
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