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David chen

David Chen

David Chen is a blockchain developer turned writer, with a unique perspective that combines technical prowess with journalistic integrity. Having worked in the crypto space for over 5 years, David now simplifies complex concepts for the general audience, making him a valuable addition to CoinBuzzNow.

A young man looking at his mobile phone, comparing different cryptocurrency wallets like Trust Wallet and IronWallet.
Educational content
Managing Crypto on Mobile: The Shift to Simpler Wallets

David Chen

January 6, 2026 at 01:05 AM

A Bobcat 300 Miner device displaying connectivity problems on a screen, showing an error message related to WiFi connection. Nearby, a frustrated person is seen trying to fix the issue with cables and settings.
Trouble with Bobcat 300 Miner WiFi Update

Facing WiFi issues with your Bobcat 300 Miner? 🤔 This article explains how to troubleshoot connectivity problems and get your miner back online!

David Chen

January 5, 2026 at 11:12 PM

A graphic showing ETH validator entry queue larger than exit queue, symbolizing increased market confidence and less sell pressure.
popular
ETH's Sell Pressure Eases as Validator Queue Shifts

ETH's validator entry queue exceeds exits for the first time in six months, indicating a shift in market confidence. 🚀 With less selling pressure, 2026 looks promising!

David Chen

January 4, 2026 at 01:43 PM

A chart showing a 50% drop in WOLF token value with a whale silhouette in the background.
WOLF Token Crashes 50% as Whale Moves, Here’s My Take

📉 WOLF token plummets 50% as a whale cashes out. I'm buying the dip!💰 Strap in as I break down why now's the time to invest! 🚀

David Chen

January 4, 2026 at 09:24 AM

A visual representation of emerging crypto sectors like on-chain commodities and regional infrastructure, showing growth and innovation in the crypto space for 2026.
Market analysis
Emerging Crypto Narratives Set to Shine in 2026

David Chen

January 4, 2026 at 07:33 AM

A person using a laptop, looking at a Gmail account while examining it for signs of legitimacy and safety.
Security measures
Legitimate Gmail Account? Important Insights on Safety

David Chen

January 4, 2026 at 06:41 AM

A small mining rig working on Litecoin, symbolizing solo lottery mining efforts with a hopeful miner beside it.
Community insights
Solo Lottery Mining: The Quest for Lone Block Success

David Chen

January 1, 2026 at 08:12 PM

A person looking frustrated while trying to access their wallet app on an iPhone, with a password entry screen displayed
Security measures
Troubleshooting a Forgotten Password for Wallet App

David Chen

January 1, 2026 at 06:46 PM

A hand holding a smartphone displaying a voucher code surrounded by question marks, illustrating confusion about promotional offers.
Community insights
Examining the Effectiveness of Voucher Codes: Do They Work?

David Chen

December 31, 2025 at 03:11 AM