What Is a Blockchain? How It Works in Plain English
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.
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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.
Theta Network and XYO have announced a partnership to build a blockchain-based verification layer designed specifically…
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.
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.
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.
Modular blockchains split execution, settlement, consensus, and data availability into separate layers instead of cramming everything onto one chain like Ethereum or Solana.
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.
Bridging moves value from one blockchain to another — necessary when the asset you hold lives on a chain you don't want to use. It's also one of the most-exploited areas in crypto. Here's how to bridge without becoming a statistic.
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.
A validator is the modern replacement for a miner — a computer that stakes coins, proposes blocks and is paid to keep a proof-of-stake network honest.
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.
A $15M Bitcoin security consortium forms the same week a cross-chain bridge is drained twice. The ledger tells a story of two very different on-chain maturities.
A real Ethereum transaction has dozens of fields. Here is what each one means, why it matters, and two scam patterns you can now spot on your own.
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.
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.
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.
Toncoin (TON) is the native asset of The Open Network, a blockchain born from Telegram and tightly woven into its messenger and mini-app ecosystem.
Most crypto phishing attacks don't hack code, they trick you into signing a transaction. Here is the full kill chain, from the fake link to the drained wallet.
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.
Proof of Stake secures blockchains using locked-up capital instead of electricity. Here's how it works, why it replaced energy-heavy mining, and its trade-offs.