One minute
Hot vs cold wallet
2026-09-17
Hot is online and handy. Cold is offline and harder to steal. Know which one you’re using and why.
Education only. Not financial advice.
Education from the desk. Entertainment. Not financial, legal, or tax advice.
The school · about an hour if you walk it
The Ledger Academy
This is the lesson. The show is the talk. On the other site you get three stops: Ride the trail, the wallet workshop, and the land walk. No wallet inside a lesson. Leave here, learn it, come back. Not financial advice.
Open the schoolAll lessons