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November 06, 2017, 06:41:11 PM |
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This makes total sense for purchases with ethereum. However, I'm also offering token purchase with bitcoin and litecoin. For instance when someone sends bitcoin, what can I ask them to provide (other than their ethereum address to send my custom tokens) to verify that they are indeed the ones who sent me the bitcoin? I thought of transaction id and their bitcoin wallet address but that is public information. Anyone can look up my bitcoin address and see the details of all the transactions I received, copy the sender's address and transaction id and claim to be the one who sent the bitcoins and ask for their tokens. Am I getting something wrong here? How do I get around this problem?
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