This mini-app was written by Decker with the help of AI, inspired by btckeygen.com by MrFreeDragon.
The source code is available here. Greetings to everyone who sparked my interest in crypto, and to the professionals I greatly respect: jl777, ca333, CharlVS, takenagain, smk762, gcharang, shamardy, onur-ozkan and many others I forgot to mention.