@inproceedings{DrMa_DPM18, author = {Constantin C{\u{a}}t{\u{a}}lin Dr{\u{a}}gan and Mark Manulis}, title = {{Bootstrapping Online Trust: Timeline Activity Proofs}}, booktitle = {Data Privacy Management, Cryptocurrencies and Blockchain Technology 2018}, year = {2018}, series = {LNCS}, volume = {11025}, pages = {242--259}, publisher = {Springer}}