Absolutely good considerations—thanks for the feedback. We number the sides and indicate starting at the top or the bottom of the key, but any consideration for obfuscation has tradeoffs, including adding passphrases when generating addresses, and as you know, anything can be lost.

Documenting process, backups and well thought out transfers/inheritance is essential for any key including modulo’s. This GENESIS key is for those who have an active interest in how their private key operates and care that it’s fully offline.