Blog

Learn from the articles and news published by Abarai

what is leverage
  • 9 minutes read

What is leverage or edge stock market investing

Have you ever wondered how you can trade cryptocurrencies while controlling positions much larger than the funds you have? Well, leverage is the answer. This financial tool allows you to maximize your gains, but it also comes with significant risks.
ce este staking-ul?
  • 8 minutes read

What is staking? Complete guide for beginners

When it comes to investing in cryptocurrencies, you've probably already heard about "staking". But what does this practice really mean? And how can it help you increase your earnings? In this article, we'll explain in plain English what staking is, how it works and what the main benefits are.
  • 8 minutes read

Why is cryptography important for cryptocurrencies?

Why is cryptography important for cryptocurrencies?1.1 Identity protection1.2 Data integrity1.3 Combating fraudTypes of cryptography used2.1 Symmetric cryptography2.2 Asymmetric cryptographyExamples of application of cryptography in cryptocurrenciesThe impact of cryptography on the future of cryptocurrencies
SOLANA
  • 8 minutes read

What is Solana? Why Solana is the next big opportunity in crypto

Solana is one of the world's most promising cryptocurrencies, prized for its impressive speed and low transaction costs. This open-source project, officially launched in 2020, uses blockchain technology to support decentralized funding solutions (DeFi) and building scalable crypto applications.
what is bear market
  • 8 minutes read

What is Bear Market? Cryptocurrency market crashes after Crypto Summit?

To become a successful investor, you need to know financial market terms, and "bear market" is one of the most important terms. In this article, we'll explain what a bear market is, what are the main factors that cause it, and how you can invest wisely during such periods so you don't lose money.
  • 7 minutes read

Who validates blockchain transactions? Guide 2025

You keep hearing that you don't need a bank, but who validates transactions on the blockchain if it's not a company or an intermediary? I mean how can we be sure that bitcoin transactions are secure? In the next article I will explain who validates transactions on blockchain and why it is a revolutionary technology.
  • 3 minutes read

Crypto tax. Updated guide August 2025

What taxes do I have to pay if I profit from trading crypto? Have you bought cryptocurrencies (Bitcoin, Solana, Ripple, Ethereum or other crypto) and made a profit? The following article is dedicated to you, we will explain what you need to do.
bitcoin in romania
  • 12 minutes read

Where to learn about Bitcoin in Romania? Where to buy Bitcoin in Romania?

Bitcoin has become one of the most discussed topics in the world, and Romania is no exception. More and more Romanians are interested in this revolutionary digital currency and want to learn more about it.
Bani fiat sau monede fiduciare- explicatie
  • 7 minutes read

What is fiat money? Simple explanation

Have you heard the term fiat money, but don't know what fiat money is? Then this article is dedicated to you.
RESERVE YOUR BITCOIN
  • 3 minutes read

Trump shock announcement! US reserve Bitcoin, ETH and other cryptos in

Trump announces that the US strategic reserve will consist of cryptocurrencies Bitcoin, Ethereum, Solana, Cardano, Ripple. The price rose