DREX in Practice: Tokenizing the Digital Real with Soroban and Rust
Quando o Banco Central anunciou o piloto do Real Digital, algo dentro de mim, como profissional que respira blockchain há anos, se acendeu. E se eu construísse minha própria versão do DREX, do zero, para entender na prática os desafios técnicos que uma moeda digital soberana enfrenta? Foi assim que peguei o teclado, abri o editor e comecei a escrever contratos inteligentes em Rust na Stellar…
André Dias Moreira Prol, a professional with years of experience in blockchain, developed a personal version of Brazil's digital currency, Drex, from scratch to understand the technical challenges involved. He used the Stellar network and Soroban smart contract platform, choosing Rust as the primary language, to create a token with regulatory features such as controlled issuance, account freezing, and audit mechanisms.
The experiment's results showed that transactions were confirmed in under 6 seconds with negligible costs, highlighting the potential for large-scale digital currency implementation. The project demonstrated that while technology is not the main issue, governance, compliance, and interoperability with traditional financial systems pose significant challenges.
Written by urgent.news from Dev.to's report — not a translation of it. Machine-written — may contain errors; check the original before relying on it.
