
Modular Blockchains Explained: Rollups, Data Availability, and the New Stack (2026)
What is a modular blockchain, and why did the industry pivot to it? A plain-English guide to the four layers, Celestia vs EigenDA, and the real trade-offs.
Crypto news, research, and plain-English explainers

What is a modular blockchain, and why did the industry pivot to it? A plain-English guide to the four layers, Celestia vs EigenDA, and the real trade-offs.

What is restaking, and why did it become one of the biggest DeFi narratives of 2026? A clear breakdown of EigenLayer, AVSs, liquid restaking tokens, and the stacked risks — before you chase the yield.

Zero-knowledge proofs let you prove something is true without revealing the data. Learn how zk-SNARKs, zk-STARKs, and ZK rollups power privacy and Ethereum scaling.

DePIN connects crypto incentives to real-world hardware — wireless, GPUs, storage, sensors. Learn how Helium, Render & Akash work, the AI link, and the risks.

Ethereum Glamsterdam reached Sepolia, but its Hoodi activation was postponed. Learn why, what ePBS and BALs change, and what remains uncertain.

Prediction markets turn collective belief into tradeable probability. Learn how Polymarket and Kalshi work, why the odds beat expert forecasts, the 2026 CFTC rules, and real risks — including total loss and bans in 30+ countries — before you stake a dollar.

Tokenized stocks let you hold Apple, Nvidia, and Tesla as blockchain tokens trading 24/7. Learn how xStocks, Robinhood, and Backed work, the four real risks, and where regulation stands in 2026.

Learn how account abstraction and ERC-4337 smart wallets work — seedless recovery, gasless transactions, and passkeys. A 2026 guide to smarter crypto wallets.

Learn how to use cross-chain bridges safely: what they are, how lock-and-mint and liquidity pool bridges work, a step-by-step tutorial, and how to avoid the hacks that cost DeFi over $2.8B.