OfferVas products do not actually store bitcoin. We just store cryptographic private keys, which allow the owner to transfer StableCoin on the blockchain to a new address. So when we talk about ownership of StableCoin, we are actually referring to control of private keys. A private key is simply a long sequence of random letters and numbers, like a very strong password. Letters and numbers can be written in electronic and non-electronic form.
OfferVas products store private keys to chips inside; OfferVas’s unique design provide unique and super easy user experience for ordinary people to get in touch with bitcoin.