THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU 1,000,000x !!!!!!!!!!!!!!!!!!!!!!

IT WORKED!

Took many hours over 3 days to finally figured it out:

1. I had to figure out the derivative path of the particular BTC wallet where my usdt fund was stuck (this took me forever).

2. Got the private key for the particular BTC wallet address on my Ledger Nano using https://support.ledger.com/hc/en-us/articles/115005297709-Export-your-accounts

3. Then I tried to use the private key to gain access to the wallet but wtf a different wallet address showed up instead. After researching and giving up and continuing, I finally understood that a single private key could have more than 1 address and in my case, the wallet I wanted to gain access to (where my usdt was stuck) is a segwit address that starts with a 3 and the one that was showing up differently is a legacy address that starts with 1.

Knowing this, I started researching again and found https://github.com/OmniLayer/omniwallet/wiki/Recovering-funds-from-a-Segwit-Address
If I had found this article sooner, it would have saved me TONS of hours. With this guide, I was able to pinpoint the exact wallet I wanted.

4. Then I simply followed the instructions in https://jochen-hoenicke.de/crypto/omni/

CHEERS TO YOU ALL AMAZING PEOPLE!!!

Noted. Thank you!!! Will try this!

Thank you Bitmaxz. Unfortunately, the wallet is a BTC ledger nano address so I don't have the priv key.

https://www.dropbox.com/s/isc2lik9o0efw0e/1.png?dl=0

I accidentally sent USDT to a BTC ledger wallet. Now I'm following this guide https://jochen-hoenicke.de/crypto/omni/ and have figured out the gist of it but can't seem to get the transaction to work upon sending it. Has anyone encounter this error message before?