Qualified Electronic Signature on Blockchains
How is it possible to use his or her own signature in Blockchain applications and, thereby, to comply with the legal requirement of the written form?
Please read the press release of ZHAW dated January 29, 2019 (in German).
Press Release of ZHAW (PDF, 72 KB, in German)
Diagram by ZHAW (JPG, 64 KB, in German)