Opendimes in a bag

Opendime is a small USB stick that allows you to spend Bitcoin like a dollar bill. Pass it along multiple times. Connect to any USB to check balance. Unseal anytime to spend online. Trust no one.

  • Industry standard for physical exchange of BTC.
  • Unlimited free in-person transactions until unsealed.
  • Ultra secure and no trust required.
  • Leave no trace: off-chain transactions have the highest level of privacy.
  • Real simplicity: no app required. Plug, load and use.