Intermediate
On-Chain vs. Off-Chain Transactions: What’s the Difference?
Blockchain technology provides a secure and open solution for transactions on-chain. For users seeking speed, anonymity and cost efficiency, conducting a transaction off-chain might make sense.
What Are Rollups? ZK Rollups and Optimistic Rollups Explained
These Ethereum layer 2 protocols help process transactions separately from the main network to help increase speed and lower costs.
DeFi vs. CeFi in Crypto
Decentralized finance is a core value in crypto, but DeFi platforms can have a steep learning curve. Centralized finance platforms can provide an easier and more familiar point of entry for people.
How to Get Liquidity From NFTs Without Selling Them
Renting, fractionalizing and using non-fungible tokens as collateral are some ways to turn your asset into coins.
Top Questions About Proof-of-Stake and Staking Answered
Ethereum's move away from proof-of-work has many people asking how to get involved in staking and how it works. We have answers.
The Top ‘Ethereum Killers’ Compared
So-called “Ethereum killers” are building momentum, including a growing share of the NFT market. Here’s a closer look at four of the top competitors.
What Is the Ethereum Merge?
Ethereum’s shift to proof-of-stake is one of the most anticipated events in cryptocurrency.
How Does MakerDAO Work? Understanding the 'Central Bank of Crypto'
The decentralized finance project is known for its overcollateralized stablecoin, DAI, as well as its decentralized governance.
Are Crypto Mixers Legal?
These tools, aka blenders, can enhance user privacy and make transactions more anonymous – but they have long been abused to launder money.
Polkadot 101: Connecting the Dots for Beginners
The “layer 0” project aims to help blockchains connect and communicate with one another.
