@skycornish it's good that you are being careful about how you use your private key. It's important to consider who has built and is running a site to decide if they are trustworthy. I hope that by this point I have built up enough trust in the community so you can be comfortable using your private key with sites and services I have built, but in addition to myself this is also run by @aggroed who should certainly have that level of trust. Please feel free to reach out to me directly if you have any questions or concerns or want to discuss it further.