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A blockchain is a public ledger that everyone shares and no single party can rewrite. Here is how the chain of blocks, nodes and consensus actually fit together.
A crypto transaction is a signed instruction that moves value or runs a smart contract on a blockchain. Here is how one travels from your wallet to the chain.
Modular blockchains split execution, settlement, consensus, and data availability into separate layers instead of cramming everything onto one chain like Ethereum or Solana.
Modular chains split the four jobs of a blockchain into separate layers; monolithic chains do all four at once. Neither design has clearly won, and the trend in 2024–2026 is blurring the line.
Monad pitches an EVM-compatible high-throughput L1 for AI agents. Here is what the token mechanics, allocation, and narrative actually imply for traders.
DePIN tokens back real hardware networks like Filecoin and Render. AI tokens like TAO and VIRTUAL fund software models with no physical layer. The economics diverge sharply.
Solana is a high-throughput blockchain built for speed and low fees. Here's how it works, why it matters, and what sets it apart from Ethereum.
Every blockchain transaction is public, creating a goldmine of data. Here's what on-chain data is, what it can reveal, and the limits of reading it.
Tokenized private credit wraps traditional loans in on-chain wrappers, but the blockchain doesn't underwrite borrowers. Here's how origination, NAV, and default really work.
Intents let crypto users declare an outcome instead of signing a transaction. ERC-7683 standardizes that promise across chains like Ethereum, Uniswap, and Across.
NEAR pairs sharded execution with chain signatures and an intents-based DEX. Here is what actually works, what is still vapor, and why DeFi activity stays thin.
Compound is the lending protocol that helped invent DeFi yield. Deposit assets, earn interest set by an algorithm, or borrow against them. Here is how it works.
Layer 2 networks make blockchains fast and cheap without sacrificing security. Here's how they work, why they exist, and the main types in plain language.
AI tokens are crypto's hottest narrative — and one of its most overhyped. Here's what they actually are, what they're meant to do, and how to stay grounded.
NEXO is the utility token of a centralized crypto lender, not a DeFi protocol. Yield comes from platform revenue and buybacks, so the token's value is tied to Nexo's solvency and regulators.
GameFi blends games with blockchain tokens and NFTs so players can actually own in-game assets and sometimes earn from playing. The idea is bigger than "play-to-earn" — and the early experiments taught painful lessons.
Chain abstraction promises to hide the multi-chain mess behind a single click, but today's versions depend on new trust assumptions around solvers and relayers that you should understand first.
Coins run a blockchain, fungible tokens sit on one, and NFTs hold unique data. Fungibility, not the standard, is the property that splits them apart.
Bridges hold billions in locked tokens, run on upgrade-resistant code, and guard them with validator sets smaller than the chains they connect — a perfect target.
Ethereum is a decentralized blockchain platform powering smart contracts, DeFi, NFTs and dApps. Learn how ETH works, its key use cases, and why it remains a leading force in crypto.
