Digital asset custodian BitGo refused to allow Alameda Research to unwind $50 million worth of wrapped bitcoin days before the latter firm went into bankruptcy, BitGo CEO Mike Belshe said today in a Twitter Spaces hosted by crypto MakerDAO delegate and founder of Blec Report Chris Blec.

Crypto custodian BitGo has been nominated as the official custodian to safeguard the remaining funds at FTX. Acting CEO John Ray III selected BitGo to take custody of the assets of the crypto exchange for the duration of the bankruptcy proceedings.

Crypto custodian BitGo is in preliminary discussions to raise new funds at a $1.2 billion valuation, according to sources with knowledge of the company’s thinking.