For the first lesson we are discussing what a blockchain is using BTC as a case study, then finish up with some basic security tips.
Tips always welcome, I'm looking to invest a bit in this venture soon and have a few things that need to be paid for.
BTC 1EAKnbckMuVsed922vjqCZW4RZcP45TyfH
ETH 0xe2a633a0c178802e7a46cffb4d06d56abdf95726
LTC LXWrmafnBTKQG1W6FgckSbzgcA87qtRM1S