Copyright Check
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Copyright Check

Uses publicly available data from the U.S. Copyright Office. Results are for informational purposes only and should not be considered legal advice. The absence of a match does not guarantee a work is unregistered.

Data Coverage

January 1978 – June 2025

6.3M+ music registrations indexed

Next update expected mid-2026

Source

U.S. Copyright OfficePublic Bulk Dataset (Jan 2026)