Client Notes
Client notes
What holders say after sitting through an air-gapped reconciliation or a cold portfolio review.
“I had avoided checking one Bitcoin cluster for almost two years because I did not want to plug the device into anything new. The session used only the public addresses I wrote down beforehand. One figure on my 2023 notebook was short by a dust amount I had forgotten after a fee — annoying, but better to see it on paper than keep guessing.”
“The review itself did not verify balances, which I already understood going in. What helped was forcing me to rewrite device labels so my partner could identify each unit without opening envelopes. Still took me a week afterward to finish the rewriting — the session alone was not magic.”
“Quarterly visits sound formal, but they fit how rarely I move coins. We spend about an hour confirming the same four Ethereum addresses against my binder. I leave with a dated sheet and put the binder back in the cabinet. That rhythm is what I wanted.”
Extended note: reconstructing a multi-year paper trail
A holder based near Nonhyeon arrived with three notebooks spanning 2018–2024 and a hardware device used only twice for outbound transfers. The goal was not to move funds; it was to understand whether an old change address still held a remainder they had stopped tracking.
Across a double session we matched public address histories to dated notebook lines. Two entries were out of order; one notebook page referred to an address that had never received funds — a copy error from 2019. The remainder they worried about was still present on a change address listed only once, in pencil.
They left with a single summary sheet and a decision to retire two obsolete notebooks into sealed storage. No seeds were shown. Follow-up was a single email confirming they had filed the sheet — nothing more.