Complete Cryptocurrency & Blockchain Knowledge Hub
Explore Cube Exchange’s knowledge hub for every core idea in the digital asset world. Whether you are learning the fundamentals of blockchain technology, looking into consensus mechanisms such as Proof of Stake, or researching specific tokens, this library provides clear, fact-checked explanations. Articles are grouped into key areas including tokens, wallets, DeFi protocols, security best practices, and exchange infrastructure so you can quickly find the topics that matter most. Each guide is written for both beginners and experienced traders, with authoritative references to whitepapers, official documentation, and established industry research. Use this hub to understand how digital assets work, learn about the risks and benefits of new technologies, and follow links to detailed trading resources on Cube Exchange. Whether your goal is to grasp the basics or refine advanced strategies, you will find accurate and up-to-date knowledge to help you trade and invest with more confidence.
Blockchain Core
Aug 11, 2025•24 min read
What is Sharding?
A comprehensive, fact-checked explanation of sharding in blockchain and Web3, covering how it works, types, benefits, challenges, real examples, and future developments like proto-danksharding and danksharding for scalable DeFi and cryptocurrency ecosystems.
Blockchain Core
Aug 11, 2025•24 min read
What is Data Sharding?
Learn how data sharding splits blockchain data into parallel parts to scale throughput, reduce fees, and power Web3, DeFi, and rollups. This comprehensive guide covers architecture, benefits, limitations, Ethereum EIP-4844, danksharding, and real-world examples across leading networks.
Blockchain Core
Aug 11, 2025•24 min read
What is Execution Sharding?
A comprehensive, fact-checked explainer of execution sharding in crypto and Web3: how it works, its benefits and challenges, real-world implementations, and where the roadmap is headed relative to rollups, data availability, and modular blockchains.
Blockchain Core
Aug 11, 2025•25 min read
What is Proto-Danksharding?
Learn how Ethereum’s EIP-4844 (Proto-Danksharding) introduces low-cost data blobs for rollups, reduces L2 fees, and prepares the network for full danksharding in the Web3 era.
Blockchain Core
Aug 11, 2025•25 min read
What is Danksharding?
Danksharding is Ethereum’s long-term data scaling design that builds on EIP-4844 proto-danksharding and ‘blob’ space to make rollups cheaper, faster, and more secure, enabling broader Web3, DeFi, and blockchain adoption without sacrificing decentralization.
Scaling & L2
Aug 11, 2025•22 min read
What is Sequencer?
Learn how a sequencer orders transactions for rollups and Layer 2 networks, why it matters for DeFi and Web3, how it interacts with Ethereum, and the trade-offs between centralization, censorship resistance, and user experience.
Scaling & L2
Aug 11, 2025•26 min read
What is Aggregator?
Learn how aggregators work across crypto and Web3: DEX and liquidity routers, rollup batchers, oracle data aggregators, bridge aggregators, and more. Explore benefits, risks, design patterns, and future trends with authoritative sources and practical examples.
Consensus
Aug 11, 2025•24 min read
What is Fraud Proof?
Learn what fraud proofs are in blockchain, why optimistic rollups rely on them, how dispute games work, and the pros, cons, and future of fraud-proofed L2s such as Optimism and Arbitrum. Includes sources, examples, and investor-focused context for DeFi and Web3 use cases.
Consensus
Aug 11, 2025•27 min read
What is Validity Proof?
A comprehensive guide to validity proofs in blockchain: how zk-SNARKs and zk-STARKs work, why they power L2 rollups, differences vs fraud proofs, benefits, risks, and future trends like EIP-4844.
Blockchain Core
Aug 11, 2025•23 min read
What is Bridged Asset?
Learn the complete definition of bridged assets, how blockchain bridges work, core security assumptions, benefits, risks, and real-world examples. Fact-checked with Tier 1 sources and optimized for DeFi, trading, tokenomics, and Web3 use cases.
Blockchain Core
Aug 11, 2025•23 min read
What is Canonical Bridge?
Learn how canonical bridges transfer assets and messages across blockchains with native, trust-minimized security. Understand components, security assumptions, delays, risks, and how they differ from third‑party bridges. Includes L2 examples, real-world use cases, FAQs, and expert resources.
DeFi Primitives
Aug 11, 2025•25 min read
What is Re-staking for L2 Security?
Learn how restaking reuses staked capital to secure Layer 2 rollups and modular services like data availability, sequencing, and bridging. Explore benefits, risks, architecture, economics, and future roadmap with authoritative sources and practical guidance.
How smart traders
trade crypto
Trade like the pros with built-in algorithms and one-click bundles. Create your free account and start trading.- Built-in algos.
- Cube's advanced algorithms optimize your trading, ensuring efficient, strategic execution without the hassle.
- One-click bundles.
- Diversify your portfolio effortlessly with Cube's one-click bundles, tailored to your investment preferences and risk appetite.
- Real-time visibility.
- With Cube, transparency is paramount. Enjoy real-time insights into your assets and trades, ensuring peace of mind and informed decisions.
- Blazing fast interactions.
- Experience unmatched speed on Cube. Our platform's optimized performance means your trades are executed in the blink of an eye.
- Powerful trading tools.
- Cube arms you with a suite of powerful trading tools, designed to give you an edge in the dynamic world of digital asset trading.
- Earn reward points.
- Trade, earn, and grow with Cube. Our rewards program turns every transaction into an opportunity for more.