Little formal records exist on the impact of Islam on Cuba in the colonial times, but the Registry of the Court of Mixed Commission of Havana does confirm the Muslim African slaves' arrival in Cuba by documented records which included a unique number to each individual, sex, name, age, height, and from which the slaves came.
The presence of Muslim African slaves in Cuba during the colonial period is confirmed by historical documentation from the Registry of the Court of Mixed Commission of Havana, which includes detailed information about each slave's identity, including their unique identifier, sex, name, age, height, and origin.