The standard worldwide Quran today is the Hafs Cairo 1924 edition. But was this always the case? What is the history of this manuscript? How reliable is it? Does it cohere with what we know from the hadith? What did Hafs contemporaries say about him? Find out this episode.
Much information was taken from
https://www.youtube.com/watch?v=iHkiuzrwvnU
More information on qiraat
https://www.youtube.com/watch?v=6tTk7F1gXkU