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TSA TSU units

This page contains the currently used certificates of the time stamp authorities (TSA) used by Disig, a.s., to issuing a qualified electronic time stamps.

TLS NSA: TLISK-75 / subject: TSA Disig aTSU 1/ service type: MID
Serial number: 00c61a03944608f570
Valid from: to: January 12, 2022 - January 12, ‎2028
SHA 256 (DER): aaccc22ee549c2a895010fd67fc125540e8952f88835999b47d70653b5dda984
Formats to download: DER PEM TXT
 
TLS NSA: TLISK-76 / subject: TSA Disig aTSU 2/ service type: MID
Serial number: ‎00a2f83f74025dd525
Valid from: to: January 12, 2022 - January 12, ‎2028
SHA 256 (DER): 5fe5a5d1c062f8c7c53deeb6f6a7e5b9da19a08832f3491873817a54d28c601e
Formats to download: DER PEM TXT
 
TLS NSA: TLISK-77 / subject: TSA Disig aTSU 3/ service type: MID
Serial number: 00e9032deadc45affb
Valid from: to: January 12, 2022 - January 12, ‎2028
SHA 256 (DER): 9c86bf31b8b4a5e7830c771c6e8ee81118c9192f8d7870d229f0732764b927d1
Formats to download: DER PEM TXT
TLS NSA: TLISK-78 / subject: TSA Disig TSU 1/ service type: BASE
Serial number: 11EA42395A559100A368
Valid from: to: May 5, 2023 - May 4, 2025
SHA 256 (DER): e961d151b09b4ec057a4ce932f1860af9b94620ed94fba4d64405ba3fb76cacf
Formats to download: DER PEM TXT
 
TLS NSA: TLISK-79 / subject: TSA Disig TSU 2/ service type: BASE
Serial number: 11F3CBE996A72D00A369
Valid from: to: May 5, 2023 - May 4, 2025
SHA 256 (DER): ce82190a5789052d87905689c7d326010df6caf95c7b8fcbfaa1fc31ff9673d7
Formats to download: DER PEM TXT
 
TLS NSA: TLISK-80 / subject: TSA Disig TSU 3/ service type: BASE
Serial number: 114F5D6BDDF51500A36A
Valid from: to: May 5, 2023 - May 4, 2025
SHA 256 (DER): 78cf4e01a547d16a74bc32a396c1af9be42d4ba05b75915133ee3c282535571e
Formats to download: DER PEM TXT

The list of expired TSA TSU units certificates can be found in section Historical certificates.