The talk recordings are archived here.
Links to websites mentioned:
How to explain Cryptoart to your mother-in-law
The first step to be able to do things in the blockchain is to create your own address, which is called a wallet.
Step by step instructions video to create a wallet with Metamask:
Markets for selling and creating cryptoart
SuperRare is one of the first cryptoart platforms and currently the one with largest sales volume. Their artists release only one signed edition for each artwork.
KnownOrigin and MakersPlace are two other curated markets for blockchain-signed original art. Their artists can release multiple signed editions for each artwork.
Rarible and Mintbase allow anybody to tokenize (sign on the blockcain) their creations and sell them:
OpenSea is a big market gathering all kinds of blockchain art and games: