1. Avital, M., Beck, R., King, J., Rossi, M., Teigland, R.: Jumping on the blockchain bandwagon: lessons of the past and outlook to the future (2016)
2. Cachin, C.: Architecture of the hyperledger blockchain fabric. In: Workshop on Distributed Cryptocurrencies and Consensus Ledgers, vol. 310 (2016)
3. Iansiti, M., Lakhani, K.R.: The truth about blockchain. Harv. Bus. Rev. 95(1), 118–127 (2017)
4. Zheng, Z., Xie, S., Dai, H.N., Chen, X., Wang, H.: Blockchain challenges and opportunities: a survey. Int. J. Web Grid Serv. 14(4), 352–375 (2018)
5. Tasca, P., Thanabalasingham, T., Tessone, C.J.: Ontology of Blockchain Technologies. Principles of identification and classification. SSRN Electron. J. (2017)