I hereby claim:
- I am christopherdebeer on github.
 - I am c15r (https://keybase.io/c15r) on keybase.
 - I have a public key whose fingerprint is 4CA1 A441 EFB4 7D86 512A 60A1 84EB 4AB7 4CE5 7F94
 
To claim this, I am signing this object:
{
    "body": {
        "key": {
            "fingerprint": "4ca1a441efb47d86512a60a184eb4ab74ce57f94",
            "host": "keybase.io",
            "key_id": "84eb4ab74ce57f94",
            "uid": "aeee1f253446fdf2110a63dacec6ce00",
            "username": "c15r"
        },
        "service": {
            "name": "github",
            "username": "christopherdebeer"
        },
        "type": "web_service_binding",
        "version": 1
    },
    "ctime": 1397080202,
    "expire_in": 157680000,
    "prev": "7183998baba99b7a266dc7a2c84ebb3546d169ca7abdd79ed25dd4a276c8f693",
    "seqno": 3,
    "tag": "signature"
}with the PGP key whose fingerprint is
4CA1 A441 EFB4 7D86 512A  60A1 84EB 4AB7 4CE5 7F94
(captured above as body.key.fingerprint), yielding the PGP signature:
-----BEGIN PGP MESSAGE-----
Version: GnuPG v1.4.15 (Darwin)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=6Xvp
-----END PGP MESSAGE-----
And finally, I am proving ownership of the github account by posting this as a gist.
Consider the keybase command line program.
# look me up
keybase id c15r
# encrypt a message to me
keybase encrypt c15r -m 'a secret message...'
# ...and more...