Remove emsign (#437)

* Remove emSign CAs

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* 2026.10.18

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
diff --git a/certifi/__init__.py b/certifi/__init__.py
index 66dae9e..4787daa 100644
--- a/certifi/__init__.py
+++ b/certifi/__init__.py
@@ -1,4 +1,4 @@
 from .core import contents, where
 
 __all__ = ["contents", "where"]
-__version__ = "2026.07.22"
+__version__ = "2026.10.18"
diff --git a/certifi/cacert.pem b/certifi/cacert.pem
index 9a40f43..00a320d 100644
--- a/certifi/cacert.pem
+++ b/certifi/cacert.pem
@@ -1975,110 +1975,6 @@
 3kAP+HwV96LOPNdeE4yBFxgX0b3xdxA61GU5wSesVywlVP+i2k+KYTlerj1KjL0=
 -----END CERTIFICATE-----
 
-# Issuer: CN=emSign Root CA - G1 O=eMudhra Technologies Limited OU=emSign PKI
-# Subject: CN=emSign Root CA - G1 O=eMudhra Technologies Limited OU=emSign PKI
-# Label: "emSign Root CA - G1"
-# Serial: 235931866688319308814040
-# MD5 Fingerprint: 9c:42:84:57:dd:cb:0b:a7:2e:95:ad:b6:f3:da:bc:ac
-# SHA1 Fingerprint: 8a:c7:ad:8f:73:ac:4e:c1:b5:75:4d:a5:40:f4:fc:cf:7c:b5:8e:8c
-# SHA256 Fingerprint: 40:f6:af:03:46:a9:9a:a1:cd:1d:55:5a:4e:9c:ce:62:c7:f9:63:46:03:ee:40:66:15:83:3d:c8:c8:d0:03:67
------BEGIN CERTIFICATE-----
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-iN66zB+Afko=
------END CERTIFICATE-----
-
-# Issuer: CN=emSign ECC Root CA - G3 O=eMudhra Technologies Limited OU=emSign PKI
-# Subject: CN=emSign ECC Root CA - G3 O=eMudhra Technologies Limited OU=emSign PKI
-# Label: "emSign ECC Root CA - G3"
-# Serial: 287880440101571086945156
-# MD5 Fingerprint: ce:0b:72:d1:9f:88:8e:d0:50:03:e8:e3:b8:8b:67:40
-# SHA1 Fingerprint: 30:43:fa:4f:f2:57:dc:a0:c3:80:ee:2e:58:ea:78:b2:3f:e6:bb:c1
-# SHA256 Fingerprint: 86:a1:ec:ba:08:9c:4a:8d:3b:be:27:34:c6:12:ba:34:1d:81:3e:04:3c:f9:e8:a8:62:cd:5c:57:a3:6b:be:6b
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
-
-# Issuer: CN=emSign Root CA - C1 O=eMudhra Inc OU=emSign PKI
-# Subject: CN=emSign Root CA - C1 O=eMudhra Inc OU=emSign PKI
-# Label: "emSign Root CA - C1"
-# Serial: 825510296613316004955058
-# MD5 Fingerprint: d8:e3:5d:01:21:fa:78:5a:b0:df:ba:d2:ee:2a:5f:68
-# SHA1 Fingerprint: e7:2e:f1:df:fc:b2:09:28:cf:5d:d4:d5:67:37:b1:51:cb:86:4f:01
-# SHA256 Fingerprint: 12:56:09:aa:30:1d:a0:a2:49:b9:7a:82:39:cb:6a:34:21:6f:44:dc:ac:9f:39:54:b1:42:92:f2:e8:c8:60:8f
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
-
-# Issuer: CN=emSign ECC Root CA - C3 O=eMudhra Inc OU=emSign PKI
-# Subject: CN=emSign ECC Root CA - C3 O=eMudhra Inc OU=emSign PKI
-# Label: "emSign ECC Root CA - C3"
-# Serial: 582948710642506000014504
-# MD5 Fingerprint: 3e:53:b3:a3:81:ee:d7:10:f8:d3:b0:1d:17:92:f5:d5
-# SHA1 Fingerprint: b6:af:43:c2:9b:81:53:7d:f6:ef:6b:c3:1f:1f:60:15:0c:ee:48:66
-# SHA256 Fingerprint: bc:4d:80:9b:15:18:9d:78:db:3e:1d:8c:f4:f9:72:6a:79:5d:a1:64:3c:a5:f1:35:8e:1d:db:0e:dc:0d:7e:b3
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
-
 # Issuer: CN=Hongkong Post Root CA 3 O=Hongkong Post
 # Subject: CN=Hongkong Post Root CA 3 O=Hongkong Post
 # Label: "Hongkong Post Root CA 3"