Update of "Experiment: Chainsignature"
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Artifact ID: c46142e7c251cf7ea8238b5b914cdfdce757eca0
Page Name:Experiment: Chainsignature
Date: 2017-05-26 15:59:13
Original User: martin_vahi
Next 6090979998a6ae030078e0f963ecb65a86225478

The purpose of a signature is to authenticate the creator of the signed object. 

In the case of blind dates, internet shopping there is nothing to authenticate at the first exchange of information, because all merchants and blind date partners are total strangers anyway. What matters is that the correspondence that follows the first exchange of information is with the same stranger, not with some other stranger.