Esohermetica

ECongratulations, you found the secret hidden text. The rest of the riddle is a deception, this is the only part that matters. Solve this true riddle and be welcomed into the Hall of Masters. Fill in the URL. The initiation video will provide you with the solution key. https://www.youtube.com/watch?v=_ _ _ _ _ _ _ _ _ _ _ When the bottom of 8×8 becomes regular text, ZFF3NHc5V2dYY1E= becomes _ _ _ _ _ _ _ _ _ _ _.USINMDICRURSMDESSUETIQIFRUTQONFERUTSUQDTPISDRDAAAEUIUIUESEU
AUMDTEIESSUNAEENABHARAAPAONEPTEJOTJLAOTITLVEUNRUURXUERAROSMT
CIMNHICETSEJIGASIVRAERITNEAEAITRMAISBIEAISSAVEUANGENOEDTERRN
UIEUEETNEAEPITMPEIRTQUIIEIQHEISLIAMCAIAMNIOETOISBCRSCOSOTUDI
STITDFTQANEMNEUBENMURSOIPNTISCTCMNURETEHNERPASIEUUMSCTTUEOTU
SSMMERCISNDIPRSHNSPETETOPTUMTIISDEEOELRAENIAFCIMI