What is a GPG key GitHub?

Related questions

1. What are GPG keys used for?
2. What is GPG key in github?
3. What is a key ID?
4. What is GPG encryption?
5. What is the use of GPG key?
6. What is passphrase in GPG?
7. What is GPG subkey?
8. What is a GPG fingerprint?
9. What is GPG armor?
10. What is public GPG key?

Tags

1. #verification
2. #signature
3. #account
4. #yourself
5. #added
6. #locally
7. #commit
8. #libraries
9. #commits
10. #github
11. #cryptographically
12. #verifiable
13. #public
14. #openpgp
15. #confirm
16. #against
17. #generate
18. #signed