Rocha, F.H., Araújo, A.A., Soares, P., Saraiva, R.L. and de Souza, J.T. 2021. A Performance Evaluation of Off-chain Solutions Based on Distributed Storage Systems. iSys - Brazilian Journal of Information Systems. 14, 1 (May 2021), 04–23. DOI:https://doi.org/10.5753/isys.2021.808.