U00A9

The character "©" is known as the copyright symbol. It is used to indicate that a work is protected by copyright. The symbol is derived from the Latin word "copyright," which means "right to copy." The copyright symbol is typically placed next to the name of the copyright holder and the year of first publication.

The use of the copyright symbol is not mandatory in all countries, but it is recommended as it serves as a clear indication of copyright protection. In many jurisdictions, copyright protection is automatic upon the creation of an original work, regardless of whether the symbol is used. However, the symbol can help to deter infringement and inform the public that the work is protected.

The copyright symbol © can be found on a wide variety of works, including books, music, films, software, and photographs. Its presence signifies that unauthorized reproduction, distribution, or adaptation of the work is prohibited without the permission of the copyright owner. The symbol is a universally recognized indicator of intellectual property rights.