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Cryptocurrency News

The latest cryptocurrency news, newest first: bitcoin, ethereum, regulation, ETFs and DeFi, with the outlet named on every headline.

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Learn · DeFi & Web3 · 3 min read

What Triggers Liquidation in a Lending Protocol?

Liquidation in a crypto lending protocol happens when your health factor falls below one, often after collateral prices drop or debt grows steadily.

Vahe HakobyanBy Vahe Hakobyan
Learn · Stablecoins & Networks · 3 min read

What a stablecoin issuer does and why it matters

A stablecoin issuer creates the coin and manages the reserves behind it. It can freeze coins, and US oversight depends on its legal structure and charter.

Vahe HakobyanBy Vahe Hakobyan
Learn · Stablecoins & Networks · 3 min read

Native coins vs tokens: what is the difference?

A native coin runs on its own blockchain, while a token is built on another chain. That shapes the network fees people pay and the risks they carry.

Vahe HakobyanBy Vahe Hakobyan
Learn · Stablecoins & Networks · 3 min read

How to verify a token contract address before you send

You verify a token contract address by matching it to the project's verified website and official social accounts, then checking the network in your wallet.

Vahe HakobyanBy Vahe Hakobyan
Learn · DeFi & Web3 · 3 min read

How Liquidity Pools Work and What You Deposit

A liquidity pool is a smart contract that prices swaps with a formula, and providers earn a share of trading fees. You need both tokens and gas.

Vahe HakobyanBy Vahe Hakobyan
Learn · DeFi & Web3 · 3 min read

What is decentralized finance and how does it work?

Decentralized finance is blockchain software that replaces banks with smart contracts. You connect a wallet and usually keep control of your own keys.

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Learn · Stablecoins & Networks · 3 min read

How stablecoin transfers are tracked on-chain

Stablecoin transfers are tracked on-chain as public transactions on the network used. You can find one with a transaction hash in a block explorer.

Vahe HakobyanBy Vahe Hakobyan
Learn · Bitcoin · 3 min read

Wrapped Bitcoin tokens: what they are

A wrapped Bitcoin token is a blockchain token on another network that tracks BTC's price. You get it by sending BTC to a custodian or bridge.

Vahe HakobyanBy Vahe Hakobyan
Learn · Blockchain · 3 min read

Blockchain throughput: what it is and how it works

Blockchain throughput is how many transactions a network processes in a unit of time. It differs from latency and depends on block size and consensus.

Vahe HakobyanBy Vahe Hakobyan
Learn · Blockchain · 3 min read

How to compare blockchain transaction speed fairly

Fair speed comparison uses time to finality, not advertised TPS. Match transaction type and network load, then check mainnet and verify timestamps.

Vahe HakobyanBy Vahe Hakobyan
Learn · Stablecoins & Networks · 3 min read

How to add a new network to a wallet safely

To add a network to a wallet safely, enter the official name, RPC URL, chain ID, ticker, and explorer, then test the network with a small transaction.

Vahe HakobyanBy Vahe Hakobyan
Learn · Stablecoins & Networks · 3 min read

What Is an EVM-Compatible Chain?

An EVM-compatible chain runs Ethereum smart contracts, but it is a separate network. You add it to a wallet and check the network before you send assets.

Vahe HakobyanBy Vahe Hakobyan
Learn · Stablecoins & Networks · 3 min read

Token decimals: what they are and why they matter

Token decimals set how many decimal places a token's smallest unit uses, so wallets and exchanges can show and send the right amount. They are fixed.

Vahe HakobyanBy Vahe Hakobyan
Learn · Stablecoins & Networks · 3 min read

What are the risks of cross-chain bridges?

Cross-chain bridges can lose funds to bugs, validator attacks, or stolen keys, and bridged tokens are IOUs. No FDIC or SIPC insurance covers losses.

Vahe HakobyanBy Vahe Hakobyan
Learn · Blockchain · 3 min read

How do blockchain bridges work?

A blockchain bridge locks or burns tokens on one chain and mints or releases them on another. You connect a wallet, approve an amount and track two chains.

Vahe HakobyanBy Vahe Hakobyan
Learn · Stablecoins & Networks · 3 min read

Optimistic rollups: what they are and how they work

An optimistic rollup is an Ethereum scaling network that assumes transactions are valid and checks them if challenged. Batches post to Ethereum.

Vahe HakobyanBy Vahe Hakobyan
Learn · Stablecoins & Networks · 3 min read

Zero-knowledge rollups: how they work

A zero-knowledge rollup batches transactions and proves them valid to Ethereum. It aims to cut fees while Ethereum checks the validity proof.

Vahe HakobyanBy Vahe Hakobyan
Learn · Blockchain · 3 min read

What is a rollup in blockchain and how it works

A rollup is a scaling network that runs transactions off Ethereum and settles them there. It batches activity to cut congestion on the mainnet.

Vahe HakobyanBy Vahe Hakobyan