So, I am looking at my old document files and I have scribed down a whole business idea about this particular plan (but as an idiot did not patent it).

Thank you for bringing it to my attention. There was already a competitor in the market called SweatCoin but I thought that i had the edge on my algorithm.

Could it be that Microsoft scans your files and transmits centrally everything written down in everyone's PC? I need to check my dates. Admittedly I did not think about cryptocurrency back then as mine was algo based.