KRAFT, D. Game Channels for Trustless Off-Chain Interactions in Decentralized Virtual Worlds. Ledger, [S. l.], v. 1, p. 84–98, 2016. DOI: 10.5195/ledger.2016.15. Disponível em: https://ledger.pitt.edu/ojs/ledger/article/view/15. Acesso em: 28 mar. 2024.