These actions won't affect Bitcoin IRA customers, as their purchases of cryptocurrencies will be made with pre-tax dollars such as from existing retirement accounts. (coinira.com)
In a ROBS transaction, a person uses existing retirement account money to fund the startup of a new business, and if done right, the transaction is tax - free. (dinesentax.com)
In particular, you can't contribute any (new) money directly to a rollover IRA - you can only transfer it from existing retirement accounts. (money.stackexchange.com)