"No Copyright" does not always mean "No Claims." Automated systems like YouTube Content ID may still flag videos if the music is not properly credited or if the original artist's policy changes. User Perspectives
Copy and paste the full artist credits from the video description exactly as requested. "No Copyright" does not always mean "No Claims
Most free licenses allow for use in videos but strictly prohibit reselling the music as your own track. "No Copyright" does not always mean "No Claims