IdenTrust Commercial Root CA 1
E1540267
UNEXPLORED
IdenTrust Commercial Root CA 1 is a widely trusted public key infrastructure root certificate used to anchor and validate digital certificates for secure internet communications and commercial transactions.
All labels observed (1)
| Label | Occurrences |
|---|---|
| IdenTrust Commercial Root CA 1 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T22499169 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: IdenTrust Commercial Root CA 1 Context triple: [DST Root CA X3, associatedWith, IdenTrust Commercial Root CA 1]
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A.
DST Root CA X3
DST Root CA X3 is a widely trusted root certificate authority operated by IdenTrust that historically provided the cross-signed trust anchor enabling broad browser compatibility for Let’s Encrypt certificates.
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B.
Apple Root CA
Apple Root CA is Apple’s primary root certificate authority that underpins the trust and validation of its digital certificates across Apple platforms and services.
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C.
ISRG Root X1
ISRG Root X1 is the primary root certificate operated by the Internet Security Research Group that underpins the trust for most Let’s Encrypt-issued TLS/SSL certificates used across the web.
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D.
ISRG Root X2
ISRG Root X2 is a widely trusted intermediate certificate authority operated by the Internet Security Research Group to enable free, automated TLS/SSL certificates for the web.
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E.
Entrust Technologies
Entrust Technologies is a cybersecurity company known for developing encryption and data protection solutions, including contributions to symmetric-key block cipher design.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: IdenTrust Commercial Root CA 1 Target entity description: IdenTrust Commercial Root CA 1 is a widely trusted public key infrastructure root certificate used to anchor and validate digital certificates for secure internet communications and commercial transactions.
-
A.
DST Root CA X3
DST Root CA X3 is a widely trusted root certificate authority operated by IdenTrust that historically provided the cross-signed trust anchor enabling broad browser compatibility for Let’s Encrypt certificates.
-
B.
Apple Root CA
Apple Root CA is Apple’s primary root certificate authority that underpins the trust and validation of its digital certificates across Apple platforms and services.
-
C.
ISRG Root X1
ISRG Root X1 is the primary root certificate operated by the Internet Security Research Group that underpins the trust for most Let’s Encrypt-issued TLS/SSL certificates used across the web.
-
D.
ISRG Root X2
ISRG Root X2 is a widely trusted intermediate certificate authority operated by the Internet Security Research Group to enable free, automated TLS/SSL certificates for the web.
-
E.
Entrust Technologies
Entrust Technologies is a cybersecurity company known for developing encryption and data protection solutions, including contributions to symmetric-key block cipher design.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.