BlockGem: Crypto Exchanges, Privacy Coins, and Blockchain Insights You Can Trust
When you're navigating crypto exchanges, platforms where you buy, sell, or trade digital assets. Also known as decentralized exchanges, they're the gateway to the crypto world—but not all are safe. Many look flashy but lack audits, have fake volume, or vanish overnight. That’s why BlockGem tests them firsthand: from STON.fi v2, a fast, low-fee DEX built for the TON blockchain, to risky platforms like SkullSwap, a nearly dead Fantom DEX with no community or liquidity. We don’t guess—we dig into fees, security, and real user results.
Then there’s privacy coins, cryptocurrencies like Monero and Zcash that hide transaction details. Unlike Bitcoin, where everyone can see your balance and history, these protect your financial privacy—critical for activists, journalists, or anyone in high-inflation countries. But they’re also targeted by regulators. BlockGem breaks down what’s legal, what’s risky, and why some coins get seized while others fly under the radar. You’ll also find clear guides on DeFi, earnings from locking crypto in liquidity pools, how blockchain oracles connect smart contracts to real data, and why some airdrops are just scams.
What you’ll find here isn’t hype. It’s real reviews, real risks, and real strategies—curated from dozens of hands-on tests and global regulatory updates. Whether you’re trading on TON, avoiding sanctioned exchanges, or trying to understand why your favorite coin dropped 90%, you’ll find answers that actually help.
How to Choose the Right Trading Pair for Your Crypto Strategy
Learn how to choose the right crypto trading pair for your strategy using statistical methods like cointegration, liquidity checks, and market regime analysis. Avoid common mistakes and build a profitable pairs trading system.
Operation Final Exchange: How Germany Took Down 47 Russian Crypto Exchanges
Germany's 2024 Operation Final Exchange dismantled 47 Russian no-KYC crypto exchanges, seizing 8TB of user data to combat sanctions evasion and cybercrime. Here's how it worked - and what it means for crypto users worldwide.
Execution Layers and Settlement Layers Explained: How Modular Blockchains Scale
Execution layers process transactions and run apps; settlement layers verify them and ensure security. Together, they power today's scalable blockchains like Ethereum's Layer 2s, enabling fast, low-cost crypto use without sacrificing safety.
What is Doge Eat Doge (OMNOM) crypto coin? A real look at the meme coin with no future
Doge Eat Doge (OMNOM) is a meme crypto coin with no team, no utility, and no future. Learn why it's a high-risk gamble with almost zero chance of long-term value.
Bull Finance Airdrop: What We Know About the BULL Token Distribution
As of January 2026, there is no verified Bull Finance airdrop. Any claims of free BULL tokens are likely scams. Learn how to spot fake airdrops, protect your wallet, and find legitimate ways to access real crypto tokens.
How Market Makers Use Order Books in Crypto and Blockchain Markets
Market makers use order books to provide liquidity in crypto markets by posting buy and sell orders, managing inventory, and adjusting to real-time price movements. They profit from spreads and rely on advanced tools to stay ahead.
What is Peplo Escobar (PEPLO) crypto coin? The meme coin with zero trading volume and no exchange support
Peplo Escobar (PEPLO) is a meme coin with zero trading volume, no exchange support, and no real utility. It exists only as a community-driven joke on the Base blockchain - not an investment.
How to Reduce Blockchain Transaction Fees: Proven Strategies That Save Money
Learn proven ways to slash blockchain transaction fees using timing, batching, Layer 2 networks, and stablecoins. Save up to 99% on fees compared to traditional payment systems.
Future of Digital Art on Blockchain: How NFTs Are Reshaping Creativity and Ownership
Digital art on blockchain is evolving beyond speculation into a sustainable, utility-driven ecosystem where artists earn royalties, AI enhances creativity, and NFTs unlock real-world access and ownership.
Radio Caca (RACA) x BSC GameFi Expo II Airdrop: How to Qualify and Claim Your 90 Million RACA Tokens
The Radio Caca (RACA) x BSC GameFi Expo II airdrop distributed 90 million RACA tokens to users who followed social media steps and claimed Metamon NFTs. Learn how it worked, who qualified, and why it stood out in the GameFi space.
How to Enable 2FA on Crypto Exchanges: A Step-by-Step Guide for 2025
Learn how to enable 2FA on crypto exchanges with step-by-step instructions for 2025. Avoid SMS, use authenticator apps, save recovery codes, and protect your crypto from hackers.
Legal Status of Cryptocurrencies in Russia: What’s Allowed and What’s Banned in 2025
In 2025, Russia allows crypto ownership but bans its use as payment. Only ultra-wealthy investors can trade legally, while ordinary citizens face strict restrictions. The digital ruble is the real focus.