Interestingly, this time it's ZeroHash providing stablecoin deposit services for Interactive Brokers. Back in September, ZeroHash secured funding led by Interactive Brokers, with follow-up investments from institutions like Morgan Stanley, Apollo Fund, SoFi, and Jump. Their main business includes helping financial institutions and brokerage firms quickly launch stablecoin and asset tokenization services. This also means that Interactive Brokers might later follow in Robinhood's footsteps by introducing stock token trading services, not just this on-chain stablecoin deposit integration.