1.Crypto Artist Sells Art Piece At $0.000000037 Using Lightning Network 2.IOTA announces new collaboration with CYBERCRYPT on hash function Troika 3.Decentralized AI Network SingularityNET Launches Developer Portal 4.Huobi-Backed BHEX Launches Blue Helix Token (BHT)   1.Crypto Artist Sells This Art Piece At $0.000000037 Using Lightning Network     Is “pay for coffee” your standard…