Welcome to Lighthold

This is an overview on our brands.

Projects

StudyBTC

Most ignore Bitcoin, we don't. We explain everything important in under 3 hours. 📚

BitcoinEducation

Saartificial

AI consulting and strategy for businesses in the Saarland region.

AI ConsultingWeb Development

About & Contact

Jens Mansfeld

Founder

I'm passionate about Bitcoin and artificial intelligence. In my free time, I design and build modern websites for selected clients. I help these companies present their business online in the most effective way.