My first thought was microdots,so I did a search and found this https://bravenewcoin.com/insights/steganography-how-antonopoulos-hid-a-us12m-transaction-in-a-picture-of-kittens
You are viewing a single comment's thread from:
My first thought was microdots,so I did a search and found this https://bravenewcoin.com/insights/steganography-how-antonopoulos-hid-a-us12m-transaction-in-a-picture-of-kittens