SpaceGen - Page 4
How Double-Spending Is Prevented in Bitcoin, Ethereum, and Other Blockchain Consensus Mechanisms
Double-spending is the biggest threat to digital currencies. Learn how Bitcoin, Ethereum, and other blockchains prevent it using Proof of Work, Proof of Stake, and DPoS - and why confirmation counts matter more than you think.
- October 9 2025
- Terri DeLange
- 14 Comments
What Is Margin Trading in Cryptocurrency? A Clear Guide for Beginners
Margin trading in cryptocurrency lets you borrow funds to amplify your trades, but it comes with extreme risk. Learn how leverage works, what liquidation means, and why most beginners lose money.
- October 8 2025
- Terri DeLange
- 12 Comments
BiKing Crypto Exchange Review: High Risk, Low Trust in 2025
BiKing is an unregulated crypto exchange with a history of security breaches, $8 million in stolen funds, and no user protections. Avoid it if you value safety over high leverage. Choose regulated platforms like Coinbase or Kraken instead.
- October 1 2025
- Terri DeLange
- 20 Comments
HUSL NFT Airdrop: How to Participate in The HUSL Token Campaign on MEXC
The HUSL NFT airdrop on MEXC offers 50,000 HUSL tokens to users who vote with MX tokens. Learn how to participate, what you gain, and why this is one of the few music-focused crypto campaigns with real utility.
- September 25 2025
- Terri DeLange
- 18 Comments
Morocco Cryptocurrency Ban: What You Need to Know in 2025
Morocco banned cryptocurrency in 2017, but millions still use it. Inflation, currency devaluation, and weak banking pushed people toward crypto. Now, the government plans to legalize it with strict rules and a national digital currency.
- September 13 2025
- Terri DeLange
- 20 Comments
QBT Airdrop Details: BSC MVB III x Qubit Event Explained
The BSC MVB III x Qubit airdrop in September 2021 distributed QBT tokens to active Binance Smart Chain users. Learn how it worked, who qualified, why it mattered, and why you can't claim it today.
- September 8 2025
- Terri DeLange
- 20 Comments
QBT Airdrop Details: BSC MVB III x Qubit Event Explained
The QBT airdrop from the BSC MVB III x Qubit Event in 2021 rewarded active Binance Smart Chain users with tokens. Learn who qualified, how it worked, and why QBT lost value after launch.
- September 5 2025
- Terri DeLange
- 14 Comments
Nonce Range and Mining Difficulty: How Bitcoin's Proof-of-Work Really Works
Bitcoin's security relies on the nonce range and mining difficulty-two mechanics that force miners to solve a constantly changing puzzle. Learn how they work, why they matter, and what the future holds.
- September 5 2025
- Terri DeLange
- 10 Comments
Crypto Tax Policy Review in Portugal: Future Changes and What You Need to Know
Portugal's crypto tax rules changed in 2023. Long-term holders still pay 0% on gains, but active traders and stakers now face 28% taxes. Here's what's changing in 2025 and how to stay compliant.
- August 31 2025
- Terri DeLange
- 15 Comments
Operation Final Exchange: How Germany Took Down 47 Russian Crypto Exchanges
Germany's Operation Final Exchange shut down 47 Russian no-KYC crypto exchanges in a historic crackdown, seizing 8TB of user data and sending a warning to crypto criminals worldwide. This is how it happened-and what it means for the future of privacy in crypto.
- August 30 2025
- Terri DeLange
- 10 Comments
How Interest Rate Models Work in DeFi Lending Protocols
DeFi lending uses algorithmic interest rate models based on utilization rates to balance supply and demand. Learn how Aave, Compound, and MakerDAO calculate rates, why they spike, and how to use them safely.
- August 27 2025
- Terri DeLange
- 11 Comments
US Citizens Renouncing Citizenship for Crypto Tax Benefits: What You Need to Know
U.S. citizens with large crypto holdings are renouncing citizenship to escape worldwide taxation. Learn how the exit tax works, which countries welcome crypto expats, and why this move is permanent-and only for the ultra-wealthy.
- August 27 2025
- Terri DeLange
- 20 Comments