The sproof team presented its solution for managing digital documents at today’s Austriapro Blockchain Workshop in Vienna, Austria. This workshop is hosted by the Austrian Chamber of Commerce. The workshop is a place to meet for researchers and industry leaders and for discussing recent developments for managing digital documents on the blockchain. We thank the audience for the extremely positive feedback after presenting sproof. Furthermore, this has once again shown the demand for decentralized, open and easy-to-integrate solutions.