Oyl, a Bitcoin trading app, received $3 million in pre-seed funding from Foresight Ventures, Flamingo, Udi Wertheimer, UTXO Management, Web3com Ventures, Maelstrom, Ethos Fund, Public Works, Mask Network, Antalpha Ventures, AVID3, Borderless Capital, Kanosei Ventures, Pulsar, Gmoney, Arthur Hayes, domo, Soby, NickH, Timshel, John Scianna, Munam, HDF humble defi farmer, Eric Chung.