Introduction to cryptocurrencies (182)

Ever sent crypto and wondered, “Where’s my transaction?” A blockchain explorer puts you in control. In this guide, we’ll break down what a blockchain explorer is, how it works, and why it’s a must-hav

Crypto is only as safe as the wallet you use to store it. If you’re new to digital assets, you might be surprised by just how many types of crypto wallets exist—each with different security levels, ac

Did you know millions of crypto swaps are completed every day—instantly and with no sign-up required? Understanding **how to swap crypto** is now a basic skill for any crypto user. Instant and secure

Imagine sending crypto, only to see your transfer ‘pending’ for hours or even longer. What next? If you’ve ever dealt with a stuck crypto transaction, you know the anxiety that comes with waiting. Und

Every year, millions in crypto are lost to hacks. Knowing what to do next is critical. In 2023 alone, over $1 billion in digital assets were stolen through major breaches, with victims often blindside

Imagine a vending machine: you insert a coin, make your selection, and out pops a snack—no shopkeeper needed. Crypto smart contracts work in a similar way. If you’ve been wondering what is a crypto sm

Over $1 trillion in monthly trading volume flows through crypto exchanges in 2024—a testament to the central role they play in the digital asset ecosystem. If you're searching for the top 10 crypto ex

Have you ever noticed tiny, unexpected crypto deposits in your wallet? These harmless-looking bits could signal a **crypto dusting attack**—a subtle exploit that targets the privacy of unsuspecting us

In 2024, crypto scams caused over $5.5 billion in user losses worldwide – and the numbers are still rising in 2025. Crypto scams are everywhere: from fake giveaways flooding your social media to elabo

Did you know that more than $3.8 billion in digital assets were stolen in hacks and scams in 2022 alone? As crypto adoption grows, so does the importance of safeguarding your wealth. The hardware wall

Millions rely on their favorite crypto app each day to check prices, manage portfolios, and trade digital assets. But what happens when your crypto app keeps crashing or won’t even load? If you’re fru

Is crypto a good investment? The answer isn't as simple as yes or no. Cryptocurrencies like Bitcoin and Ethereum have seen astonishing gains, but they've also experienced sharp crashes. In 2021, Bitco

Converting your digital assets isn’t just for the tech-savvy. Want to withdraw crypto to bank account quickly and safely? Today’s platforms, like OKX, make converting cryptocurrency to cash and deposi

Seeing a zero balance in your crypto wallet can be stressful—don't panic! Most crypto wallet balance problems are fixable with a few careful steps. Whether your funds appear to disappear, or you're un

Did your crypto transfer not go through? You’re not alone — millions of users struggle with failed crypto transactions each year. Whether you’re sending Bitcoin to a friend or moving Ethereum between

Cryptocurrency adoption is at an all-time high, but choosing where to buy crypto safely and easily can feel overwhelming. New users and seasoned investors alike want to know: Where can I buy crypto wi

Ever sent or received crypto and anxiously waited for a confirmation? You’re not alone—knowing how to track crypto transaction steps can save you time and stress. With billions of dollars moving acros

Europe’s crypto trading volume hit historic highs in 2024—finding the right crypto exchange is more crucial than ever. Whether you’re a beginner or a seasoned trader, choosing between dozens of platfo

The global crypto market cap fell 2% overnight, triggering widespread concern. If you’re searching for “why is crypto down,” you’re not alone. Crypto prices are famously volatile, but sudden drops can

Crypto payments are transforming the way businesses and individuals send money worldwide. Digital assets like Bitcoin and Ethereum have made it possible to transfer value quickly and securely, often w

Each day, billions of dollars in crypto assets are withdrawn across exchanges globally. With such high values in motion, understanding how to withdraw crypto safely is crucial for both beginners and e

Did you know there are over 300 daily posts about Bitcoin on Reddit? If you’re curious about what’s driving the latest crypto buzz, Reddit is where conversations spark, memes fly, and coin trends take

Cryptocurrency markets remain largely unregulated, with billions lost to hacks, scams, and volatility in 2024 alone. Understanding crypto risks is more crucial than ever—whether you're looking at new

Most crypto users want fast and reliable help—**OKX support** delivers multiple 24/7 support methods to keep your trading smooth and secure. Whether you’re locked out of your account, dealing with a s