Bitcoin, by sat and coin.

Holden records how much BTC you collected. It will not show the tape, your average buy, or today’s dollar value.

Add Bitcoin from the crypto presets, then log each lot with an amount and a time. Recurring plans can remind you. That is the whole entry.

The puzzle well turns the stack into a picture you can finish. A full board is a stage you held through — then the next scale begins.

Nothing is uploaded. There is no account and no market feed. The journal stays on this device.