Hubalovsky, S. and Hubalovska, M. 2025. SUSTAINABLE BLOCKCHAIN MODELS: A COMPARATIVE LIFE CYCLE ASSESSMENT OF PROOF OF WORK AND PROOF OF SPACE AND TIME. Veredas do Direito. 22, (Nov. 2025), e223690. DOI:https://doi.org/10.18623/rvd.v22.n4.3690.