Customers can get access to their bitcoins with the private key on the paperwallet they printed from the machine, but we recommend that customers setup a wallet app (Such as AirBitz) in order to store their bitcoins as the paper receipts are not meant for long-term storage (they decent ingrate over time).
- The public key is the key you give to others to send bitcoin to you. This can be posted publicly even (such as on the internet).
- The private key is the password so to say, this is the key you use to send bitcoins. You need to keep this one secret.
Here you can see how to import bitcoins from a paper wallet using different wallets:
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