Do you have any plans to open-source your code? It's difficult to trust a wallet that claims to be incredibly secure without open-source software/firmware.
Yeah totally agree. Such cold wallet truly needs to be open sourced.
We will definitely release the firmware after initial audit.
It doesn't seem to make much sense to me that you would start selling your product before an audit has been carried out.
We just want to make presale of those keys to speed up development process, however this product will be ready in December 2018 anyway.
By the way, we have been making anti-piracy software protection with SenseLock dongles since 2006 and none of them was hacked. We are good with those things.