Links: About | Install | Verification | Support
You can find Oracle's GPG keys and instructions on how to import and verify files here:
https://linux.oracle.com/security/gpg/
The same steps can be applied for my RPM GPG signing key:
RPM-GPG-KEY-drine-dl9
Key ID:
rsa4096/124836FDFEA05877
Key Fingerprint (With Space):
0E08 9CE7 EDE7 0A1B 093D B561 1248 36FD FEA0 5877
Key Fingerprint (Without Space):
0E08 9CE7 EDE7 0A1B 093D B561 1248 36FD FEA0 5877