A presentation by China Systems and Enigio at the Hyperledger Trade Finance Special Interest Group in June 2020. A way to secure delivery of documents in real-time from any place. Joel Schrevens of China Systems drove us through a journey in the latest technology developed by the company China Systems in order to digitise successfully export related documents, with a special focus on guarantees. Special attention was given to the subjects of interoperability in all of its aspects.