Implementação e Benchmarks de uma Arquitetura Factory-Beacon-ERC-1155 para Tokenização Multi-Ativo de Commodities Agrícolas
Resumo
A implantação de contratos individuais por classe de ativo agrícola é economicamente inviável em escala, e contratos ERC-20/ERC-721 imutáveis exigem redeploy completo a cada atualização. Propomos e implementamos uma arquitetura que integra Factory com endereçamento determinístico CREATE2, Beacon Proxy e ERC-1155. Avaliada via benchmarks de gas no Foundry, a arquitetura reduz a emissão em lote em 38% e mantém atualizações de protocolo em 5.439 gas por transação, independentemente do número de proxies, contra 280.863 gas por contrato na abordagem convencional.Referências
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Palladino, S., Giordano, F., and Croubois, H. (2019). EIP-1967: Proxy storage slots. Ethereum Improvement Proposals, no. 1967. Final. [link].
Radomski, W., Cooke, A., Castonguay, P., Therien, J., Binet, E., and Sandford, R. (2018). ERC-1155: Multi token standard. Ethereum Improvement Proposals, no. 1155. Final. [link].
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Buterin, V. (2018). EIP-1014: Skinny CREATE2. Ethereum Improvement Proposals, no. 1014. Final. [link].
Climate Policy Initiative (2023). Agricultura familiar brasileira: Desigualdades no acesso ao crédito. Relatório, Climate Policy Initiative / PUC-Rio, Rio de Janeiro, Brasil.
Muzondo, P. J., Tapera, J., and Mashapure, R. (2025). The blockchain and tokenization for social good: Empowering smallholder farmers in zimbabwe’s agricultural supply chains. Dibon Journal of Education. Acessado em novembro de 2025.
Olateju, O. (2025). Tokenization of agricultural assets: Strengthening blockchain security in agri-finance and investment models against fraud and cyber risks. SSRN Electronic Journal. SSRN 5162642.
Palladino, S., Giordano, F., and Croubois, H. (2019). EIP-1967: Proxy storage slots. Ethereum Improvement Proposals, no. 1967. Final. [link].
Radomski, W., Cooke, A., Castonguay, P., Therien, J., Binet, E., and Sandford, R. (2018). ERC-1155: Multi token standard. Ethereum Improvement Proposals, no. 1155. Final. [link].
Salehi, M., Clark, J., and Mannan, M. (2022). Not so immutable: Upgradeability of smart contracts on ethereum. In Financial Cryptography and Data Security. FC 2022 International Workshops: CoDecFin, DeFi, Voting, WTSC, Grenada, May 6, 2022, Revised Selected Papers, pages 539–554, Berlin, Heidelberg. Springer-Verlag.
United Nations Development Programme (2021). Blockchain for agri-food traceability. Technical report, UNDP Global Centre for Technology, Innovation and Sustainable Development. Acessado em dezembro de 2025.
Wood, G. (2024). Ethereum: A secure decentralised generalised transaction ledger. Technical report, Ethereum Foundation. Berlin Version. [link].
World Economic Forum (2025). Asset tokenization in financial markets: The next generation of value exchange. Technical report, World Economic Forum.
Xia, N., Zhao, X., Yang, Y., Li, Y., and Li, Y. (2025). Exploration on real world assets and tokenization. arXiv:2503.01111. [link].
Publicado
19/07/2026
Como Citar
MINANGO, Juan; PARADISI, Alberto; MARION, Silvia; LONA, Andreza.
Implementação e Benchmarks de uma Arquitetura Factory-Beacon-ERC-1155 para Tokenização Multi-Ativo de Commodities Agrícolas. In: COLÓQUIO EM BLOCKCHAIN E WEB DESCENTRALIZADA (CBLOCKCHAIN), 4. , 2026, Gramado/RS.
Anais [...].
Porto Alegre: Sociedade Brasileira de Computação,
2026
.
p. 35-40.
DOI: https://doi.org/10.5753/cblockchain.2026.23543.
