@misc{cryptoeprint:2016:1062,
    author = {Alin Tomescu and Srinivas Devadas},
    title = {Catena: Efficient Non-equivocation via Bitcoin},
    howpublished = {Cryptology ePrint Archive, Report 2016/1062},
    year = {2016},
    url = {https://eprint.iacr.org/2016/1062},
}