Sophie Roots

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who are crypto whales?
Who Are Crypto Whales?

When prices suddenly jump, and the charts start nosediving hard, you’re left wondering what just happened. Nine times out of ten, it’s a crypto whale...

Best Cheap Crypto - article cover image by Changelly
Best Cheap Crypto to Buy Right Now [November 2025]

Finding the best cheap crypto to buy right now is tough. You see new narratives every week and thousands of coins claiming to be the...

altcoins vs. memecoins - article cover image
Altcoins vs. Memecoins

The crypto market is filled with thousands of coins, but not all are created equal. Altcoins vs. Memecoins is a debate that comes down to...

best gamefi tokens in 2025 - Changelly article cover image
Best GameFi Crypto Tokens to Watch in 2025

GameFi is heating up again. After a rocky 2024, blockchain gaming is gearing up for another breakout year—and investors are already hunting for the next...

best tokens under $10
Best Cryptocurrencies Under $10 to Watch in 2025

After Bitcoin’s new all-time high, investors are once again whispering the same word: alt season. Every major bull run eventually spills over into smaller coins,...

Mystery Boxes Are Here: Play and Win $100 in USDT!

The Changelly team is spicing up your crypto routine with a new interactive feature—Mystery Boxes, an in-app game where users can win crypto and other...

why is bitcoin valuable - article cover image
Why Does Bitcoin Have Value?

You can’t touch it. You can’t see it. It’s not backed by any governments, gold standards, or anything physical. But then, why is Bitcoin valuable?...

crypto communities article cover image
What Are Crypto Communities & How to Join Without Risks

Starting out in the cryptocurrency market can feel like getting dropped into the jungle with no map. The jargon, the scams, the endless market cycles—it’s...

What Is Ethereum Virtual Machine (EVM) and How Does It Work?
What Is an Ethereum Virtual Machine (EVM) and How Does It Work?

You’ve heard about smart contracts and the Ethereum blockchain, but maybe you don’t quite know what glues it all together. That glue is actually the...

what is npos in blockchain article cover image
What Is Nominated Proof-of-Stake (NPoS) and Why Do We Need It?

Mining proved that consensus can work, but not that it must waste energy. NPoS, or nominated proof-of-stake, takes the same goal—agreeing on valid transactions—and makes...

what is dpos in blockchain - article cover image
What Is Delegated Proof-of-Stake (DPoS): How It Works and Why We Need It

Blockchains don’t need middlemen, but they do need consensus. That’s where delegated proof-of-stake (DPoS) comes in—it’s a blockchain consensus mechanism that uses community elections to...

fungible vs non-fungible tokens article cover image
Fungible vs. Non-Fungible Tokens: Everything You Need to Know

Crypto has a lot of terms that might sound confusing at first, but actually aren’t. The distinction between fungible vs. non-fungible tokens is one of...

what are wrapped tokens article cover image
What Are Wrapped Tokens? A Simple Guide for Beginners

Wrapped tokens are like superheroes in disguise. Bitcoin can put on an Ethereum cape, and suddenly become wrapped Bitcoin. It lets your favorite coins show...

Sophie Roots
195 articles
I’m Sophie Roots — a crypto analyst, nuance chaser, and believer in a more open, blockchain-powered future. My deep dives are for the curious, the cautious, and the crypto-ready. With a background in linguistics and a passion for fintech, economics, and memes, I bring clarity to crypto without losing the fun. Mass adoption begins with understanding — and that’s exactly what I’m here to share.

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