Haruto Saito

Haruto Saito is a judo champion turned blockchain advocate from Japan. With a unique perspective on technology and tradition, Haruto has been writing about blockchain's potential to transform various industries. His work emphasizes the importance of cultural integration in technological innovation.

Industry news

MicroStrategy Doubles Down on Bitcoin Amid Market Dips

Haruto Saito

January 26, 2026 at 07:39 PM

A group of people looking worried as they review their challenge scores on a screen, showing disappointment over low points

Monthly Challenge Ladder Faces Tough Competitions

Struggling with the monthly challenge ladder? 😩 Discover why fewer points for each task make it harder to keep up! Join the discussion and share your thoughts!

Haruto Saito

January 26, 2026 at 07:00 PM

A person using Ledger Live to swap Bitcoin for Monero with digital currencies shown on the screen

🔄 Curious about swapping BTC to XMR using Ledger Live? Join the discussion to learn about the experience and support for Monero! 💬

Haruto Saito

January 26, 2026 at 04:58 PM

A visual representation of decentralized authentication in IoT e-learning, featuring interconnected devices and a secure digital lock symbol, showcasing security and technology in education.

Educational resources

Enhancing IoT e-Learning with Decentralized Authentication

Haruto Saito

January 26, 2026 at 04:30 PM

A person holding a credit card with thought bubbles showing a large transaction and multiple smaller transactions around them

Understanding Transaction Rewards: One Big or Three Small?

🤔 Ever wondered about transaction rewards? Find out if your friend can make one big transaction or needs three smaller ones to qualify for rewards! 💰⚖️

Haruto Saito

January 26, 2026 at 03:18 PM