Is ondo backed by BlackRock?

Could you please clarify for me? I've heard some rumors that the cryptocurrency project Ondo might be backed by the financial giant BlackRock. However, I've also seen some conflicting information online. So, I'm wondering, is there any truth to this speculation? If so, could you elaborate on the nature of this potential partnership? Alternatively, if there's no such tie-up, could you provide some insight into why this rumor might have arisen? Thank you for your time and assistance in clearing up this matter.