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John o'connor

John O'Connor

John O'Connor is a veteran cryptocurrency researcher and market analyst based in Ireland. With over a decade of experience in financial markets and a focus on decentralized finance (DeFi), he brings a wealth of knowledge to DigiTokio, helping readers understand the potential and pitfalls of crypto investments.

A freelance artist receiving payment in cryptocurrency while a client uses a credit card on a laptop.
popular
Receiving Payments in Crypto Without Clients Using It

🌐 Explore how artists can accept payments in crypto while clients use traditional methods. Learn the best solutions for seamless transactions! 💰

John O'Connor

March 6, 2026 at 08:10 PM

A young student discussing plans with potential team members for a hackathon at a shared workspace
Join a New Hackathon Team and Make an Impact

👩‍💻 Ready for a challenge? A 20-year-old student is forming a hackathon team of four. Reach out to join this exciting opportunity! 💡🚀

John O'Connor

March 6, 2026 at 06:40 PM

A person using a laptop to explore cryptocurrency options and dApps, with a digital currency symbol in the background.
Beginner's Guide: How to Earn Crypto from Scratch

🚀 Starting your crypto journey? Explore dApps, bug bounties, and legit platforms to earn Ethereum. Get tips for making your first steps in the crypto world! 💰

John O'Connor

March 5, 2026 at 06:29 PM

A person looking at two different options, one side showing badges and the other showing parcels, symbolizing the choice after reaching 50 hits.
Investment strategies
Should You Buy Badges or Parcels After 50 Hits?

John O'Connor

March 5, 2026 at 06:30 AM

A group of diverse people celebrating the achievement of 200,000 with balloons and cheers, looking excited about future goals.
Market news
We Hit 200,000: What's Next for Growth?

John O'Connor

March 4, 2026 at 03:35 AM

An illustration showing different strategies for selling Bitcoin, with price levels and decision points highlighted
popular
Investment strategies
What Does Selling "Some" Bitcoin at $250k Really Mean?

John O'Connor

March 3, 2026 at 04:36 AM

Person looks puzzled while holding a Trezor device, displaying a prompt for a passphrase
Technology insights
Trezor Device Glitch: Passport Entry Confusion

John O'Connor

March 2, 2026 at 01:17 PM

A worried trader looking at fluctuating Bitcoin charts on a computer screen, symbolizing market instability and risks.
popular
Market news
3,000 Less Digital Beans: Bitcoin Risks and Dangers

John O'Connor

March 3, 2026 at 12:52 AM

A student looking through college brochures featuring volleyball and quantitative research programs on a desk with a laptop
Educational resources
Finding Colleges for Quant Research and NCAA Volleyball

John O'Connor

March 3, 2026 at 12:51 AM