BTC $81,203 
ETH $2,404 
USDT $0.9990 
BNB $712.94 
XRP $1.29 
USDC $0.9997 
SOL $103.20 
TRX $0.3344 
FIGR_HELOC $1.03 
ZEC $1,125 Custodial and self-custody wallets
Ethereum wallets are applications that let you interact with your Ethereum account, and they fall into two main categories: custodial and self-custody. With self-custody...
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Plain-English guides to how crypto works, from your first wallet to DeFi, stablecoins, security and regulation.
How crypto wallets work
A crypto wallet is an application that gives you control over your account and lets you manage your digital assets. It shows your balance, transaction history and lets yo...
On-chain and off-chain data
On-chain data is information stored on the blockchain itself, secured by cryptographic mechanisms and agreed upon by network nodes. Off-chain data exists outside the bloc...
Crypto terms explained
This official glossary explains common crypto and Ethereum-specific terms for new learners with no prior blockchain experience. It covers core concepts including blockcha...
What Ethereum is
Ethereum is an open, public blockchain launched in July 2015 by Vitalik Buterin and a small team of co-founders. It builds on basic blockchain technology with open-source...
How Bitcoin works
Bitcoin is a decentralized digital payment network that uses cryptography to secure transactions. Users send and receive value through wallets, transactions are recorded...
What cryptocurrency is
Cryptocurrency is digital money that runs on decentralized networks instead of banks or governments. Bitcoin lets you send and receive digital cash. Ethereum builds on th...