Tokenization revocation list
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United States of America Patent
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May 22, 2018
Issued Date -
N/A
app pub date -
Oct 10, 2014
filing date -
Oct 11, 2013
priority date (Note) -
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Abstract
A method for providing a token revocation list is disclosed. The method includes maintaining a status for each of a plurality of tokens in a token revocation database. Token validation requests are received, and the statuses of payment tokens can be determined. Response messages with the statuses of the payment tokens are then sent to token status requesters so that they may make decisions on whether or not to use them to process transactions.
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