@misc{nygren_2019_3380889, author = {Nygren, Johan}, title = {{Pseudonym Pairs: A foundation for proof-of- personhood in the web 3.0 jurisdiction}}, month = aug, year = 2019, publisher = {Zenodo}, doi = {10.5281/zenodo.3380889}, url = {https://doi.org/10.5281/zenodo.3380889} }