As CryptoKitties went popular last year, people started to notice Non-fungible token (NFT), the cryptographic token format behind it. With blockchain, novel ideas have been created continuously, and the idea of NFT finally enables digital scarcity.
Entering 2019, the MimbleWimble from Harry Potter has swept the crypto world. The unique design of privacy coin attracts hardcore tech people and inquisitive investors. Alexander Zaidelson was one of them.