@inproceedings {235483, author = {Poulami Das and Lisa Eckey and Tommaso Frassetto and David Gens and Kristina Host{\'a}kov{\'a} and Patrick Jauernig and Sebastian Faust and Ahmad-Reza Sadeghi}, title = {{FastKitten}: Practical Smart Contracts on Bitcoin}, booktitle = {28th USENIX Security Symposium (USENIX Security 19)}, year = {2019}, isbn = {978-1-939133-06-9}, address = {Santa Clara, CA}, pages = {801--818}, url = {https://www.usenix.org/conference/usenixsecurity19/presentation/das}, publisher = {USENIX Association}, month = aug }