Sophie Roots

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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...

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...

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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...

9 popular crypto fraud schemes changelly blog
The 9 Most Common Crypto Scam Types

Crypto scams don’t seem like scams at first: they look like opportunities, help, or friendly conversations. But as crypto grows, so do the ways scammers...

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What Is BEP-20? How It Works on BNB Smart Chain

BEP-20 appears everywhere on BNB Smart Chain because of its high transaction speed and built-in smart contract functionality. You see it when swapping tokens, sending...

Why Do Crypto Prices Go Up and Down?

If cryptocurrency prices confuse you, you’re not missing a secret formula. There isn’t one. The crypto market runs on supply, demand, and human behavior—just like...

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Best Crypto Indicators for Beginners and Intermediate Traders

If you’ve ever bought crypto at the top or sold at the bottom, you’re not alone. Many traders fail because they don’t follow market trends—they...

what is polkadot
What Is Polkadot (DOT)? The Blockchain That Connects Blockchains

The crypto invention didn’t stop at one blockchain. It exploded into multiple blockchains that rarely talk to each other. Polkadot was built to fix that....

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What Is a Honeypot Crypto Scam? Everything You Need to Know

Not all crypto losses come from hacks or fake wallets. Some come from design choices hidden in smart contracts. These setups allow entries but block...

What are crypto nodes article header image
What are Crypto Nodes: What They Do and Why They Matter

Every time you send crypto, crypto nodes go to work. They check rules, share updates, and agree on what’s valid. You rarely see them, but...

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Proof of Concept in Blockchain: What It Is, Purpose, Process, and Value for Business

Before any blockchain project goes live, it needs one thing: evidence. A Proof of Concept (PoC) offers exactly that: a short, controlled experiment that turns...

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What Is Crypto Technical Analysis? A Beginner’s Guide

Crypto technical analysis helps you make smarter trading decisions by reading price charts and market behavior. Instead of relying on news or hype, it uses...

RSI for crypto trading
How to Use Relative Strength Index (RSI) in Crypto Trading

Fear of missing out (FOMO) and panic selling ruin many crypto trades. But there’s a better way to make decisions. Learning what RSI is in...

Sophie Roots
229 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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