Quote and verify

-----BEGIN BITCOIN SIGNED MESSAGE-----
It is 20/01/2018, username: not altcoin hitler
-----BEGIN BITCOIN SIGNATURE-----
Version: Bitcoin-qt (1.0)
Address: 1DHfw91UqUbBGv6UAb3Py522wsddngTBDS

H1robdN5rSW0Ph4xt45peQULMWo/06Jm8IaYjB3sy371NyD8AvbDJaxVCStDG+VoI3FUYGzBA2qGk1aZN9u3u0Q=
-----END BITCOIN SIGNATURE-----