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@Manouchehri
Last active October 30, 2024 14:21
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List of free rfc3161 servers.
https://rfc3161.ai.moda
https://rfc3161.ai.moda/adobe
https://rfc3161.ai.moda/microsoft
https://rfc3161.ai.moda/apple
https://rfc3161.ai.moda/any
http://rfc3161.ai.moda
http://timestamp.digicert.com
http://timestamp.globalsign.com/tsa/r6advanced1
http://rfc3161timestamp.globalsign.com/advanced
http://timestamp.sectigo.com
http://timestamp.apple.com/ts01
http://tsa.mesign.com
http://time.certum.pl
https://freetsa.org
http://tsa.startssl.com/rfc3161
http://dse200.ncipher.com/TSS/HttpTspServer
http://zeitstempel.dfn.de
https://ca.signfiles.com/tsa/get.aspx
http://services.globaltrustfinder.com/adss/tsa
https://tsp.iaik.tugraz.at/tsp/TspRequest
http://timestamp.entrust.net/TSS/RFC3161sha2TS
http://timestamp.acs.microsoft.com
@chimmmpie
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chimmmpie commented Oct 7, 2024

@chimmmpie I have made a script that extracts the .cer / .crt from a timestamping service

That looks interesting. But it would suggest to me that the cert is already in the response? Or does anyone think that some of the openssl commands will fetch it in the background?

@paris-ci
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paris-ci commented Oct 7, 2024

The -certpart in openssl ts -query -data - -cert -sha256 asks the TSA to return its cert as well

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