But in proposing to fund UBI With Asset Profits, you're missing the big picture because that's what we've been doing with money since Henry Ford's experiment incorporated living Frederick Winslow Taylor’s vision of:

”In the past the man has been first; in the future the system must be first.” https://bit.ly/3mmPBzV

That's just how the debt-based system we depend on works and all you're proposing is a change of form - from fiat currencies to data by digitalizing whatever else we own to fund UBI.