It's not open source if that's what you mean. If you think that stops people looking at code then I'll have some of what you're smoking please.

If you're genuinely interested in how the Find My system works Here's a good paper on it. The papers publishers even have an open source tool to connect to Apples Find My network which is neat.

What oil are you using? Hands down the best stuff I have ever tried is from a small New Zealand brand called Lambert's Luscious Beard Oils. I started getting compliments at work after switching to that stuff.