Root certificates
Root Certificates
The following tables contain certificates of the Certum Certification Authority and intermediary authority (4 classes corresponding to 4 levels of Certum CA’s reliability).
Certum root certificates:
- Certum Certification Authority
- Certum Trusted Network Certification Authority
- Certum Trusted Network CA 2
Public Key for SSL certificates based on SHA-2 hash algorithm:
- Certum Class I CA SHA2
- Certum Domain Validation CA SHA2
- Certum Organization Validation CA SHA2
- Certum Extended Validation CA SHA2
- Certum Trusted Network CA (Cross Certum TNCA SHA2 with Certum CA)
- Certum Global Services CA SHA2
- Certification Authority of WoSign G2 SHA2 (Cross Certum CA with Certification Authority of WoSign G2)
Public Key for SSL certificates based on SHA-1 hash algorithm:
- Public Key of Certum Level I CA
- Public Key of Certum Level II CA
- Public Key of Certum Level III CA
- Public Key of Certum Level IV CA
- Public Key of Certum Extended Validation CA
- Key of Certum Trusted Network CA (Cross Certum CTNCA i Certum CA)
- Public Key of Certum Global Services CA
Public Key for ID certificates based on SHA-2 hash algorithm:
Public Key for Code Signing:
- Public Key of Certum Code Signing 2021 CA
- Public Key of Certum Extended Validation Code Signing 2021 CA
- Public Key of Certum Code Signing CA
- Public Key of Certum Code Signing CA SHA2
Public Key for certificates of certification:
Public Key of Certum Time-Stamping
- Public Key of Certum Time-Stamping TSA SHA1
- Public Key of Certum Time-Stamping TSA SHA2
- Public Key of Certum Timestamping 2021 CA for time stamps issued from 2021-06-01
- Key of Certum Timestamping 2021 CA for time stamps issued from 2021-06-01
- Key of Certum Timestamping 2021 CA for time stamps issued from 2022-09-01
Certum Qualified Attestations
- Qualified Certification Authority
- Qualified Time-Stamping Authority
- Certification services – Qualified Data Validation
- Certification services – Qualified Online Certificate Status Verification
- Certification services – Qualified Delivery Authority
- Certification services – Qualified Objects Deposits Authority
- Certification services – Qualified Registries and Repositories Authority
- Certification services – Qualified Automatic Contribution Arrangement
Certum Certification Authority
Serial No:10020
Valid from:Jun 11 10:46:39 2002 GMT
Expiry date:Jun 11 10:46:39 2027 GMT
Download: CRT | PEM | HEX
Test pages:
- No active SSL certificates
Certum Trusted Network Certification Authority
Serial No:0444C0
Valid from:Oct 22 13:07:37 2008 GMT
Expiry date:Dec 31 13:07:37 2029 GMT
Download: CRT | PEM | HEX
Test pages:
Certum Trusted Network CA 2
Nr seryjny:21d6d04a4f250fc93237fcaa5e128de9
Valid from:Oct 06 10:39:56 2011 GMT
Expire date:Oct 06 10:39:56 2046 GMT
Pliki do pobrania: DER | PEM
Test pages:
Public Key for SSL certificates based on SHA-2 hash algorithm:
Test SSL certificate
Certum Class I CA SHA2
Serial No:00d147aa29b04289f7f5c64247009fd339
Valid from:2014-09-11 12:00:00 GMT
Expiry date:2027-06-09 10:46:39 GMT
Download: PEM | DER
The Commercial SSL (or its MultiDomain/Wildcard options)
Certum Domain Validation CA SHA2
Serial No:26ddd22b46c9c44d5a694d39807e72ad
Valid from:2014-09-11 12:00:00 GMT
Expiry date:2027-06-09 10:46:39 GMT
Download: PEM | DER
The Trusted SSL (or its MultiDomain/Wildcard options)
Certum Organization Validation CA SHA2
Serial No:00b5ad0f63854cc4622e4b3923b2900216
Valid from:2014-09-11 12:00:00 GMT
Expiry date:2027-06-09 10:46:39 GMT
Download: PEM | DER
The Premium EV SSL (or its MultiDomain)
Certum Extended Validation CA SHA2
Serial No:00c5a2d3f6eb4d193c17a90aa38a296e54
Valid from:2014-09-11 12:00:00 GMT
Expiry date:2027-06-09 10:46:39 GMT
Download: PEM | DER
Cross certificate (Certum Trusted Network CA i Certum CA) – used with certificates such as: Commercial SSL, Trusted SSL, Premium EV SSL and other certificates Certum.
Certum Trusted Network CA (Cross Certum CTNCA SHA2 i Certum CA)
Serial No:00939285400165715f947f288fefc99b28
Valid from:2008-10-22 12:07:37 GMT
Expiry date:2027-06-10 10:46:39 GMT
Download: PEM | DER
Dedicated root for partners:
Certum Global Services CA SHA2
Serial No:00d04b6fe5dd5bd221e7c74cf6468b3146
Valid from:2014-09-11 12:00:00 GMT
Expiry date:2027-06-09 10:46:39 GMT
Download: PEM | DER
Dedicated root for WoSign G2:
Certification Authority of WoSign G2 SHA2
Serial No:7bbc12a55c668004b9fe2a0b8b688120
Valid from:2012-01-01 02:59:59 GMT
Expiry date:2020-11-02 02:59:59 GMT
Download: PEM | DER | CER | CRT
Public Key for SSL certificates based on SHA-1 hash algorithm:
Test SSL certificate
Public Key of Certum Level I CA
Serial No:0DE21C3CA714FE4B0A64AC469B1AACCC
Valid from:Mar 03 12:52:30 2009 GMT
Expiry date:Mar 03 12:52:30 2024 GMT
Download: CRT | PEM | HEX
The Commercial SSL (or its MultiDomain/Wildcard options)
Public Key of Certum Level II CA
Serial No:770AC6C2BA51A41C1D5D2F99B26B0C1A
Valid from:Mar 03 12:53:18 2009 GMT
Expiry date:Mar 03 12:53:18 2024 GMT
Download: CRT | PEM | HEX
The Enterprise SSL
Public Key of Certum Level III CA
Serial No:64FE29DCCF38E030DCFFE34D05689661
Valid from:Mar 03 12:53:56 2009 GMT
Expiry date:Mar 03 12:53:56 2024 GMT
Download: CRT | PEM | HEX
The Trusted SSL certificate (or its MultiDomain/Wildcard options)
Public Key of Certum Level IV CA
Serial No:4CA5FEC6617C48B056382A8280E0508C
Valid from:Mar 03 12:54:25 2009 GMT
Expiry date:Mar 03 12:54:25 2024 GMT
Download: CRT | PEM | HEX
Certum EV CA: The Premium EV SSL certificate (or its MultiDomain option)
Public Key of Certum Extended Validation CA
Serial No:7F510C05CFB39D04FFF306BA2C56E827
Valid from:Dec 03 12:30:51 2009 GMT
Expiry date:Dec 03 12:30:51 2024 GMT
Download: CRT | PEM | HEX
Certum T. N. CA (Cross Certum CTNCA i Certum CA): The Premium EV SSL certificate (or its MultiDomain option)
Public Key of Certum Trusted Network CA (Cross Certum CTNCA i Certum CA)
Serial No:23E8290D71950418C008597E42F7481B
Valid from:Oct 22 12:07:37 2008 GMT
Expiry date:Dec 30 23:59:59 2025 GMT
Download: CER
Certum Trusted Network CA 2 (Cross-certificat Certum Trusted Network CA and Certum Trusted Network CA 2)
Serial No: 1bb58f252adf23004928c9ae3d7eed27
Valid from: 2021-05-31 06:43:06 GMT
Expiry date: 2029-09-17 06:43:06 GMT
Download: CRT | PEM
Cross Certificate – for S/MIME RSA certificate
Serial No: 00dafd4bf54121e027d68696225f1fcee8
Valid from: 2023-09-19 12:00
Expire date: 2028-09-19 12:00
Download: CRT | PEM
Cross Certificate – for S/MIME ECC certificate
Serial No: 00dafd4bf54121e027d68696225f1fcee8
Valid from: 2023-09-19 12:00
Expire date: 2028-09-19 12:00
Download: CRT | PEM
Root CA: Certum SMIME RSA CA
Issuer DN Certum Trusted Root CA
Serial No: 0ce13227a82ce6a3d0f357c36cb61e86
Valid from: August 1, 2023 10:09:49 AM
Expire date: July 23, 2038 10:09:49 AM
Download: CRT | PEM
Root CA: Certum Trusted Root CA
Issuer DN Certum Trusted Root CA
Serial No: 1ebf5950b8c980374c06f7eb554fb5ed
Valid from: March 16, 2018 1:10:13 PM
Expire date: March 16, 2043 1:10:13 PM
Download: CRT | PEM
Dedicated root for partners
Public Key of Certum Global Services CA
Serial No:C53C18BF8F3F9CC77306A9C6A13E84E7
Valid from:Mar 03 13:06:12 2009 GMT
Expiry date:Mar 03 13:06:12 2024 GMT
Download: CER
Public Key of Certum Digital Identification CA SHA2
Serial No:66daef03db8461916b25ba83fb174e13
Valid from:Apr 21 14:45:26 2015 GMT
Expiry date:Jun 09 14:45:26 2027 GMT
Download: DER | PEM
Public Key for Code Signing:
Public Key of Certum Code Signing 2021 CA
Serial No: 99a3800a26553b65abdc6e84a6b3ea39
Valid from: May 19 05:32:18 2021 GMT
Expiry date: May 18 05:32:18 2036 GMT
Download: PEM| DER
Public Key of Certum Extended Validation Code Signing 2021 CA
Public Key of Certum Extended Validation Code Signing 2021 CA
Serial No: bbf0ccb5b7b831fd21ae32778ae40c89
Valid from: May 19 05:32:13 2021 GMT
Expiry date: May 18 05:32:13 2036 GMT
Download: PEM| DER
Public Key of Certum Code Signing CA
Serial No:FA33B79DD496CFD10C846539A49D63B5
Valid from:Sep 20 11:04:33 2011 GMT
Expiry date:Sep 20 23:59:59 2026 GMT
Download: CER
Public Key of Certum Code Signing CA SHA2
Serial No:6b326a0f0328d37a1d530bfd23bd48e2
Valid from: Oct 29 12:30:29 2015 GMT
Expiry date:Jun 09 12:30:29 2029 GMT
Download: CER | PEM | DER
Public Key for certificates of certification:
Public Key of Certum Validation Authority
Serial No:047A56
Valid from:Mar 03 14:02:56 2009 GMT
Expiry date:Mar 03 14:02:56 2024 GMT
Download: DER | PEM
Public Key of Certum Time-Stamping:
Public Key of Certum Time-Stamping TSA SHA1
Serial No:047A55
Valid from:Mar 03 14:58:15 2009 GMT
Expiry date:Mar 03 14:58:15 2024 GMT
Download: DER | PEM
Public Key of Certum Time-Stamping:
Public Key of Certum Time-Stamping TSA SHA2
Serial No:00fe67e4f15a24e3c60d547ca020c27670
Valid from:Mar 08 15:10:43 2016 GMT
Expiry date:May 30 15:10:43 2027 GMT
Download: DER | PEM
Public Key of Certum Timestamping 2021 CA for time stamps issued from 2021-06-01
Public Key of Certum Timestamping 2021 CA
Serial No: e7ff69c73b35ce4b9126d8747c68a587
Valid from: May 19 05:32:07 2021 GMT
Expiry date: May 18 05:32:07 2036 GMT
Download: PEM | DER
Key of Certum Timestamping 2021 CA for time stamps issued from 2021-06-01
Public Key of Certum Timestamp 2021
Serial No: f164258c09b6e27be20e32608e4bf4a8
Valid from: May 19 05:42:46 2021 GMT
Expiry date: May 18 05:42:46 2032 GMT
Download: PEM| DER
Key of Certum Timestamping 2022 CA for time stamps issued from 2022-09-01
Public Key of Certum Timestamp 2022
Serial No: 2bd4ae70b9d0635b2ae984c8d674aa30
Valid from: Jul 28 08:56:26 2022 GMT
Expiry date: Jul 27 08:56:26 2033 GMT
Download: DER | PEM
Certum Qualified Attestations
Qualified Certification Authority
CN: CERTUM QCA2017
Valid from: 15th of March, 2017 12:17:34
Expiry date: 16th of March, 2028 01:59:59
Download: CER
Certificate compliance with the eIDAS regulation
Qualified Certification Authority
CN: CERTUM QCA2 2017
Valid from: 15th of March, 2017 12:19:18
Expiry date: 16th of March, 2028 01:59:59
Download: CER
Certificate compliance with the eIDAS regulation
Qualified Certification Authority
CN: CERTUM QCA
Valid from: 01st of April, 2016 16:33:19
Expiry date: 21st of October, 2020 01:59:59
Download: DER
Qualified Certification Authority (2014-2016)
CN: CERTUM QCA
Valid from: 7th of April 2014 09:24:29 GMT
Expiry date: 8th of April 2019 01:59:59 GMT
Download: CER
Qualified Certification Authority (2012-2014)
CN: CERTUM QCA
Valid from: 20th of September, 2011 08:51:47 GMT
Expiry date: 21st of September, 2016 01:59:59 GMT
Download: CER
Qualified Certification Authority (2006-2011)
CN: CERTUM QCA
Valid from: 2nd of January, 2006 10:29:18 GMT
Expiry date: 3rd of January, 2011 00:59:59 GMT
Download: CER
Qualified Certification Authority (2003-2005)
CN: Unizeto CERTUM-CCK-CA
Valid from: 21st of January, 2003 16:16:49 GMT
Expiry date: 30th of December, 2007 16:16:49 GMT
Download: CER
Qualified Time-Stamping Authority
CN: CERTUM QTST 2017
Valid from: 15th of March 2017 12:23:18
Expiry date: 16th of March 2028 01:59:59
Download: CER
Certificate compliance with the eIDAS regulation
Qualified Time-Stamping Authority
CN: CERTUM QTSA
Valid from: 1st of April 2016 16:39:37
Expiry date: 27nd of October 2020 01:59:59
Download: DER
Qualified Time-Stamping Authority (2014-2016)
CN: CERTUM QTSA
Valid from: 7st of April 2014 09:24:29
Expiry date: 7nd of April 2019 01:59:59
Download: CER
Qualified Time-Stamping Authority (for tokens issued between 2009- August 2014)
CN: CERTUM QTSA
Valid from: 1st of December 2009 11:03:26 GMT
Expiry date: 2nd of December 2014 01:59:59 GMT
Download: CER
Qualified Time-Stamping Authority (2005-2009)
CN: CERTUM QTSA
Valid from: 2nd of January, 2006 10:22:05 GMT
Expiry date: 3rd of January, 2011 00:59:59 GMT
Download: CER
Qualified Time-Stamping Authority (2003-2005)
CN: Unizeto CERTUM-CCK-TSA
Valid from: 27th of January, 2003 15:09:34 GMT
Expiry date: 26th of January, 2008 15:09:34 GMT
Download: CER
Qualified Data Validation
CN: Certum QESValidationQ 2017
Valid from: 15th of March, 2017 12:25:12
Expiry date: 16th of March, 2028 01:59:59
Download: CER
Certificate compliance with the eIDAS regulation
Qualified Data Validation
CN: CERTUM QDVCS
Valid from: 01st of April, 2016 16:47:37
Expiry date: 21st of October, 2020 01:59:59
Download: DER
Qualified Data Validation (2011-2016)
CN: CERTUM QDVCS
Valid from: 20th of September, 2011 13:27:55
Expiry date: 21st of September, 2016 01:59:59
Download: CER
Qualified Data Validation (2006-2011)
CN: CERTUM QDVCS
Valid from: 17th of October, 2006 08:15:25 GMT
Expiry date: 18th of October, 2011 00:59:59 GMT
Download: CRT
Qualified Online Certificate Status Protocol
CN: CERTUM QOCSP
Valid from: 01th of April, 2016 16:43:37
Expiry date: 21st of September, 2020 01:59:59
Download: DER
Qualified Online Certificate Status Protocol (2011-2016)
CN: CERTUM QOCSP
Valid from: 20th of September, 2011 09:06:18
Expiry date: 21st of September, 2016 01:59:59
Download: CER
Qualified Online Certificate Status Protocol (2006-2011)
CN: CERTUM QOCSP
Valid from: 17th of October, 2006 08:15:25 GMT
Expiry date: 18th of October, 2011 00:59:59 GMT
Download: CER
Qualified Delivery Authority
CN: CERTUM QDA
Valid from: 1th of April, 2016 16:51:15
Expiry date: 27st of October, 2016 01:59:59
Download: DER
Qualified Delivery Authority (2011-2016)
CN: CERTUM QDA
Valid from: 20th of September, 2011 09:06:18
Expiry date: 21st of September, 2020 01:59:59
Download: CER
Qualified Delivery Authority (2006-2011)
CN: CERTUM QDA
Valid from: 17th of October, 2006 08:42:14 GMT
Expiry date: 18th of October, 2011 00:59:59 GMT
Download: CER
Qualified Objects Deposits Authority
CN: CERTUM QODA
Valid from: 01th of April, 2016 16:51:15
Expiry date: 27th of October, 2020 01:59:59
Download: DER
Qualified Objects Deposits Authority (2007-2012)
CN: CERTUM QODA
Valid from: 27th of February, 2007 09:18:02 GMT
Expiry date: 28th of February, 2012 01:59:59 GMT
Download: CER
Qualified Registries and Repositories Authority
CERTUM QRRA
Valid from: 1th of April, 2016 17:02:17
Expiry date: 27th of October, 2020 01:59:59
Download: DER
Qualified Registries and Repositories Authorit (2012-2016)
CERTUM QRRA
Valid from: 1th of October, 2012 12:18:47 GMT
Expiry date: 28th of October, 2017 01:59:59 GMT
Download: CER
Qualified Registries and Repositories Authority (2007-2012)
CERTUM QRRA
Valid from: 27th of February, 2007 09:46:26 GMT
Expiry date: 28th of February, 2012 01:59:59 GMT
Download: CER
Qualified Automatic Contribution Arrangement
CERTUM QACA
Valid from: 1th of April, 2016 17:02:17
Expiry date: 27th of October, 2020 01:59:59
Download: DER
Qualified Automatic Contribution Arrangemen (2012-2016)
CERTUM QACA
Valid from: 4th of October, 2012 11:45:29 GMT
Expiry date: 5th of October, 2017 01:59:59 GMT
Download: CER
Qualified Automatic Contribution Arrangement (2007-2012)
CERTUM QACA
Valid from: 13th of September, 08:48:08 2007 GMT
Expiry date: 14th of September, 01:59:59 2012 GMT
Download: CER