Odaily News Non-custodial Bitcoin trading platform Flashnet announced the completion of a $4.5 million seed round of financing, led by Abstract VC, with participation from UTXO Management, Soma Capital, HFØ, Chapter One, Accomplice and others. It is reported that the new funds are intended to support the platform to build transaction functions based on the Lightning Network and UTXO, and integrate with Bitcoin wallets.