why fund-vault
Built by ex-treasury engineers and one (1) very serious cyberpunk. Cold by design, hot by personality.
Air-gapped keys
Your seed phrase never touches the internet. The chip is fabbed in a Faraday cage. Probably.
Buy on-device
Tap-to-buy 40+ coins straight from the ledger. No browser extensions, no shady popups.
Growth tracker
A live chart of every coin you've bought through the vault. Pinch, zoom, gloat.
Tamper-evident
Holographic CRT bezel cracks visibly if breached. You'll know. Your dog will know.
Open firmware
Audited line by line. Reproducible builds. Pull requests welcome, paranoia mandatory.
Looks unreal
Brushed magenta enclosure, amber OLED, satisfying clicky bezel. It belongs on your desk.
what they say
ready to plug in?
Pick a plan. Get your device in 5 business days. Sleep at night.
See plans » View live growth