Blockchain Eternity Quiz
If you want to win the MP3 of my song 'Blockchain Eternity', here is a quiz.
In the promo video I am wearing the shirt of a famous South American football club (yes, it's football, not "soccer") under my suit.
What is the name of this club?
Send me the correct solution, and I will send you the MP3 for free.
If you want to do good nevertheless (as you would by buying the song), feel free to donate to the BitGive Foundation.