What Is Decentralized Finance? A Simple Guide to DeFi
Centralized finance is far from ideal for many people. That is why, over the past half a decade, the DeFi (decentralized finance) sector has gradually developed, which already has millions of customers and huge capitalization. So what is it and what do you need to know about it?
What Is an NFT? Non-fungible Tokens Explained
A non-fungible token (NFT) is a unique cryptographic token that is derived from smart contracts on blockchains. So far, NFTs exist primarily on the Ethereum chain, but in principle they are supported by any network that can run smart contracts, including Pulse, BSC and Polkadot.
What Is a DApp? Decentralized Apps Explained
The transition to Web 3.0 will be gradual and long, but solutions based on decentralized technologies — above all, dApps — are already entering our real life. Some dApp creators and investors are becoming millionaires, and the apps themselves promise to be the backbone of the new economy.
What Is a Node in a Cryptocurrency Network? What Types of Nodes Are There?
For blockchain to work, it needs nodes. They can store and transport financial records and check that everything is happening according to predetermined rules. Nodes are absolutely crucial for the normal operation of the blockchain.
What Is a Crypto Wallet? Which Wallet Should You Choose?
Cryptocurrency is not located in wallets, but on the blockchain. Wallets are simply a way to store keys that give access to it. However, storing keys securely so that only you can access them is very important. And this is how it is achieved in the world of crypto.
Modern Cryptography: Techniques, Algorithms & Unsolvable Problems. Part II
Let's look at what cryptography has achieved today and what potential challenges it may face in the coming decades.