Unbound Fund, a new private equity fund, allows overseas investors to earn Portuguese and EU citizenship by indirectly investing in Bitcoin. The fund participates in Portugal's golden visa program, which grants residency status and citizenship to foreigners who invest a minimum of €500,000 in local companies or assets. Unbound Fund complies with the program's requirements by transferring investments to domestic special purpose vehicles (SPVs) under the supervision of fund manager Green One Capital and fund advisor Unbound Capital.