1. On blockchain auditability: White paper;BitFury,2016
2. Blockchain 3.0 applications survey;Di Francesco Maesa;J. Parallel Distrib. Comput.,2020
3. Perspectives on the CAP theorem;Gilbert;Computer,2012
4. Do you need a blockchain?;Wüst,2018
5. Sok: Layer-two blockchain protocols;Gudgeon,2020