Towards Enabling Blockchain-based Circuit Allocation in MEICAN for Secure Auditing and Network Governance

• Gessica Franciéle Mendonça Azevedo UFRGS
• Muriel Figueredo Franco UFCSPA https://orcid.org/0000-0002-0208-0521
• Lisandro Z. Granville UFRGS https://orcid.org/0000-0001-8956-8660
• Eder John Scheid UFRGS https://orcid.org/0000-0002-7989-5286

DOI: https://doi.org/10.5753/cblockchain.2026.21757

Resumo

Este artigo apresenta uma proposta de uma solução para o gerenciamento de solicitações de circuitos no MEICAN, utilizando contratos inteligentes e armazenamento descentralizado via IPFS. A arquitetura integra um contrato inteligente em Solidity, uma API, para interação com a blockchain e o IPFS, e interfaces web para simular os fluxos de requisição e aprovação de circuitos. A avaliação foi conduzida em termos de consumo de gas, demonstrando a viabilidade da abordagem para registrar solicitações de forma transparente, auditável e imutável em ambientes interdomínios.

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