ITN Reward Redemption with just private key and not recovery phrase

[adatainment]

@ergophobia

I guess as long as you have the private key, there will be no problem to get your rewards, but I find strange that he did not mention it, and insisted on the fact that you need a recovery phrase. Can you confirm?

Hello,
The problem is likely to affect most pool operators. Of course there will be a solution. (probably also command line)