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+
+```shell
+$ pkcs15-tool --list-certificates 
+Using reader with a card: Yubico YubiKey OTP+FIDO+CCID
+X.509 Certificate [Certificate for Card Authentication]
+	Object Flags   : [0x00]
+	Authority      : no
+	Path           : 
+	ID             : 04
+	Encoded serial : 02 09 0088891A87487694BA
+
+$ pkcs15-tool --read-certificate 04
+```
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