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On Windows change directory to:

C:\Program Files (x86)\Java\jre1.8.0_271\bin

Give out the following command for keytool

keytool -list -keystore "C:\source_to_keystorw\keystorefilename.keystore" -storepass supersecurepassword

Results the following:

Keystore type: jks
Keystore provider: SUN

Your keystore contains 1 entry

com.companyname.projectname.appdeliverykey, 2021.05.20., PrivateKeyEntry,
Certificate fingerprint (SHA-256): 44:58:C2:B6:84:0A:9C:E0:09:8A:DD:ED:8C:EC:E7:BD:3D:0F:CC:17:32:BC:77:D6:BB:32:E8:5B:43:25:84:DF