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Liam o'connor

Liam O'Connor

Liam O'Connor is an Irish blockchain developer turned writer, who specializes in technical aspects of cryptocurrency. His experience in coding and blockchain technology allows him to explain complex topics with ease, making him a valuable columnist at CoinBuzzNow.

A lively YouTube livestream with a chat box, showcasing crypto themes and AI discussion, featuring giveaways and quizzes.
Community insights
Join the April Fool’s Day Crypto Livestream at 4 PM!

Liam O'Connor

April 1, 2026 at 09:50 PM

A couple looking at hotel prices on a smartphone while planning a trip to Madrid, highlighting price differences between Revolut and Expedia.
Why Are Revolut Prices Different for Booking Hotels?

🤔 A couple discovered different hotel prices on Revolut while searching in Madrid. Why do premium plans offer varied points? Find the details here! 🏨✨

Liam O'Connor

April 2, 2026 at 03:17 AM

A digital illustration showing quick Bitcoin payments through the Lightning Network with lightning bolts and coins.
popular
Explore the Lightning Network: Quick Bitcoin Payments!

⚡ Join the conversation on April 2, 2026, about the Lightning Network! Share insights, ask questions, and discover new apps for fast Bitcoin transactions! ⚡

Liam O'Connor

April 2, 2026 at 12:54 PM

Group of people looking disappointed while checking their devices for news on AMP release
News updates
Atlas Earth's Delayed AMP Launch Sparks Frustration

Liam O'Connor

April 2, 2026 at 06:30 AM

A quantum computer with visible qubits, symbolizing the threat to cryptocurrency security
Researchers Warn: 10,000 Qubits Could Crack Crypto Security

🔒 Researchers suggest that with only 10,000 qubits, quantum computers could pose a significant threat to crypto wallets. Find out more! 💻💰

Liam O'Connor

March 31, 2026 at 07:09 PM

A visual representation of Bitcoin's decline in value alongside rising interest rates, depicting a downward trend line and Bitcoin symbol.
News updates
Bitcoin Selloff Expected as Demand Drops Amid Rate Surge

Liam O'Connor

March 31, 2026 at 01:03 PM

A view of a commercial mining operation with multiple Antminer S21 XP units, highlighting power cables and cooling systems.
News updates
Investigating Power Loss in 36 Antminer S21 XP Setup

Liam O'Connor

April 1, 2026 at 03:20 AM

A person looking at a smartphone displaying a digital wallet app with warning signs about scams in the background.
Security measures
Synchronization Scams Target Digital Wallet Users

Liam O'Connor

March 30, 2026 at 01:10 AM

A Trezor hardware wallet sitting next to a Ledger hardware wallet, showcasing their designs with digital financial graphics in the background
Security measures
Integrating Trezor into the DeFi Ecosystem: A Critical Look

Liam O'Connor

March 30, 2026 at 12:18 PM

An illustration showing frustrated people trying to withdraw rewards from Adalite, facing error messages on their screens.
News updates
Adalite Users Face Withdrawal Errors from Rewards

Liam O'Connor

March 29, 2026 at 12:18 PM

A person looking stressed while analyzing stock market charts on a laptop, reflecting challenges of aggressive investing
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Market analysis
Challenges of Being an Aggressive Investor: Insights

Liam O'Connor

March 29, 2026 at 12:23 AM

A graphic showing Ethereum's growth with over 16,000 new developers and daily active addresses surpassing 2 million amid market changes.
News updates
Ethereum Leads Blockchain with Over 16,000 New Developers

Liam O'Connor

March 28, 2026 at 12:55 AM