Some crafty forum searching, soul searching lead me to find.
Android Signing Key to get your android keystore file.
Run exp fetch:android:keystore
Then Branch says to run keytool -list -v -keystore my-release-key.keystore
and then the CLI asks for your keystore password which expo has given from the first command.
But then Java happens…
Enter keystore password:
keytool error: java.io.IOException: Keystore was tampered with, or password was incorrect
java.io.IOException: Keystore was tampered with, or password was incorrect
at sun.security.provider.JavaKeyStore.engineLoad(JavaKeyStore.java:780)
at sun.security.provider.JavaKeyStore$JKS.engineLoad(JavaKeyStore.java:56)
at sun.security.provider.KeyStoreDelegator.engineLoad(KeyStoreDelegator.java:224)
at sun.security.provider.JavaKeyStore$DualFormatJKS.engineLoad(JavaKeyStore.java:70)
at java.security.KeyStore.load(KeyStore.java:1445)
at sun.security.tools.keytool.Main.doCommands(Main.java:933)
at sun.security.tools.keytool.Main.run(Main.java:366)
at sun.security.tools.keytool.Main.main(Main.java:359)
Caused by: java.security.UnrecoverableKeyException: Password verification failed
at sun.security.provider.JavaKeyStore.engineLoad(JavaKeyStore.java:778)
... 7 more
So close but no success…