Just thinking about that scares me. I've had enough thumb drives randomly fail that I wouldn't rust that for more than 100k sats. I've got one signing wallet nostr:nprofile1qqsvxq03xdev3uxehjqcdkr5lfzl5vawmcf7vm6ps73m6ghwg8y4k2spz4mhxue69uhk2er9dchxummnw3ezumrpdejqz9nhwden5te0dehhxarj9eekcmm5dpujuam...