What Is Chainlink? Oracles and LINK Explained
Chainlink is the decentralized oracle network that brings off-chain data into smart contracts. Here is what it does, what LINK is for, and what to weigh.
20 stories mentioning it. Newest first.
Chainlink is the decentralized oracle network that brings off-chain data into smart contracts. Here is what it does, what LINK is for, and what to weigh.
Both run their own appchains with on-chain order books, but Hyperliquid's custom L1 and dYdX's Cosmos chain differ sharply on fees, validator decentralization, and token utility.
Protocol Version 11 is the first Cardano hard fork whose entire approval path ran through onchain governance, with Plutus upgrades that trim smart-contract execution costs and stage Dijkstra-era work.
Hedera is a public network using a different consensus design called hashgraph, governed by Google, IBM, Boeing and others. Here's what HBAR does, the council model and the honest risks.
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.
These three are often lumped together as 'interoperable L1s,' but they solve different problems. Here is what each actually does and where each one breaks.
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.
Chainlink powers most DeFi price feeds, but most LINK holders never earn fees. Here is the staking v0.9 design, what CCIP really does, and who actually competes with it.
Hyperliquid runs a fully on-chain central limit orderbook for perps. Here's how matching, funding, and liquidations actually work under the hood.
Three cross-chain stacks route billions in user funds, yet each leans on a very different security model. Here is how IBC, LayerZero, and Wormhole actually verify a message.
Grid trading automates buy-low / sell-high orders across a price range. Here is how it works, when it shines, and when it bleeds.
Aptos shipped its mainnet, but daily activity is still a fraction of Solana's. Here is what actually lives on the chain, who uses it, and where the risks sit.
MetaMask is the most widely used Ethereum wallet. Here is how to install it, back up your seed phrase, and avoid the common first-day mistakes.
Raydium is one of Solana's largest AMMs and a heavyweight liquidity source for new tokens. Here is how its AMM works and what RAY does.
Migrating MetaMask the wrong way has wiped out five and six figure balances. Here is the hardware first path that keeps your seed phrase off new devices.
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.
Modular blockchains split execution, settlement, consensus, and data availability into separate layers instead of cramming everything onto one chain like Ethereum or Solana.
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.
Sky, Ethena, and Frax do not share the same risk engine: CDP liquidation, funding-rate reversal, and governance misjudgment create different failure paths.
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.