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Wed, May 17


Miami Beach

Miami Beach FL: Coldcard Deep Dive Workshop

A half day intermediate/advanced workshop with hands on experience using the Coldcard Wallet.

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Miami Beach FL: Coldcard Deep Dive Workshop
Miami Beach FL: Coldcard Deep Dive Workshop

Time & Location

May 17, 2023, 1:00 p.m. – 5:00 p.m. EDT

Miami Beach, 1680 Michigan Ave suite 700, Miami Beach, FL 33139, USA

About the event


  • Overview of what Coldcard has to offer
  • Updating your firmware
  • Initial setup (seed phrase & pin)
  • Encrypted backup on SD card
  • Importing your Coldcard to Sparrow Wallet via SD card (desktop)
  • Creating & executing a partially signed Bitcoin transaction (PSBT) aka air-gapped transaction
  • Using your Coldcard with a USB cable (and the tradeoffs)
  • Using a passphrase & decoy wallet
  • Wipe your device and recover your wallet
  • & more!

IMPORTANT: Coldcard workshop requires you to bring your own device! You can order a bundle to pick up OR buy the items yourself on the Coinkite store. If you wish to bring your own, ensure you purchase the following: 

  • Coldcard
  • MicroSD card 
  • Cold power and connector wire
  • 9V battery 
  • Ensure you bring a laptop which you can plug your MicroSD card into (may require a dongle).
  • Bring your laptop and charger!!!

You can grab your Coldcard & accessories for 5% off AT THIS LINK.

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