My name is Evan, I am of Head of Marketing for SonoCoin - the first audible cryptocurrency.
Sonocoin uses a . WAV file format to send coins via sound, messenger, Bluetooth & WiFi, and QR.
I see a HUGE opportunity for SoundCloud to offer similar crowdfunding services for young upcoming artists using SonoCoin as the communities way to help fund their favorites.
Our App and Blockchain are both functioning and available for download from google play store.
telegram group: https://t.me/sonocoinico
Use cases video