Observed arrival · 2026-10-24
Pocketee: a pocket-sized crypto signer you can build
An open-source pocket computer presented as a crypto transaction signer, with a few small games and instructions for assembling it from common electronics parts.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- DIY builders seeking an open-source crypto signer
- Worth noticing
- The page says first assembly took about ten minutes; the secure chip's four wires connect to the Pico's shared header pins.
Field notes
The build guide names the components, approximate costs, and four chip connections, and says no soldering is needed. The page describes firmware and listed apps as signed, while warning that manually installed apps from GitHub are unreviewed and may access the chip. It also says a lost device means treating its key as gone. The store shows kit and assembled-device prices, but is explicitly labeled a demo.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
$PaidCommerce or pricing visible
✦PrettyNotable craft visible
◎NicheUnusually specific use
One card from the complete issue