Certificate List

TSA Hierarchy

Distinguished name Serial number Validity start Validity end Download Profile
CN = ZIPPER Root CA G1
O = ZIPPER SERVICES SRL
C = RO
79288174ab0d155d56b4ee8e3865557a82273d552021-11-262041-11-26.crtPDF
CN = ZIPPER TSA G1
OU = ZIPPER Time Stamping Services
O = ZIPPER SERVICES SRL
2.5.4.97 = VATRO-16723187
C = RO
786356bf54bb8ddb56a3bdef70feb9bffc0bb48f2021-12-022031-12-02.crtPDF
CN = ZIPPER TSU 2025 A
OU = ZIPPER Time Stamping Services
O = ZIPPER SERVICES SRL
2.5.4.97 = VATRO-16723187
C = RO
21324dc030108e4971c61aaa7711608f2025-01-272030-01-27.crtPDF
CN = ZIPPER TSU 2024 ECC
OU = ZIPPER Time Stamping Services
O = ZIPPER SERVICES SRL
2.5.4.97 = VATRO-16723187
C = RO
04959ba38eb9550674e6dbabca4f5a4e2024-08-122029-08-12.crtPDF