Hashcademy vs PINGTAG

Everything you need to learn blockchain applications and blockchain programming

Hashcademy is an online learning platform with a focus on career readiness and user education in the blockchain industry. Our courses and researches cover topics like how blockchain works, blockchain applications and blockchain programming. Students can also learn interview skills and other soft skills for their blockchain career.

Location: Hong Kong, Hong Kong

The emergency contact QR tags for your car and personal items

A PingTag is a printable tag with a QR code that you attach to your car and your personal items, so that people can scan it to message you in case of an emergency, without revealing your phone numbers to each other.

Each PingTag you create and attach to an object acts like a dedicated phone number that privately relays messages to your phone and/or email, while keeping your actual phone number private.

Location: Los Angeles, United States