TERRA FIRMA TECHNOLOGIES

Blank recordable computer discs for data storage; pre-recorded magnetic data carriers featuring software for data compression, data archiving, data retrieval, data decompression, authentication of digital signatures, data management, digital identification of signatures, and data manipulation; pre-recorded downloadable software for data compression, data archiving, data retrieval, data decompression, authentication of digital signatures, data management, digital identification of signatures, and data manipulation, and computers sold as a unit therewith; data processors

Design and development of computer hardware and software for data storage, data compression, data archiving, data retrieval, data decompression, authentication of digital signatures, data management, digital identification of signatures, and data manipulation