Codel is a digital notary, providing an independent third party service for users to protect data and prove its integrity. Codel proves authenticity for any type of digital data and is used in a variety of applications, for example authenticating electronic banking, music, images or even revealing the location of a product in the supply chain. Proving the authenticity of data has never been so important. Adherence to compliance requirements has made many organisations reassess how they prove the authenticity of audit trails, documents and other digital records. Codel is an innovative, simple and inexpensive technology designed to help individuals and organisations address their data authenticity needs.