Blockchain has proven to be an emerging technology in the digital world, changing the way everyone thinks about data security and bringing efficiency to several industries. It has already been applied to a wide range of applications, from financial services and supply chain management to voting systems and identity verification. An organization must verify its candidates before selecting them. Choosing an unqualified candidate can ruin an organization's reputation. In this digital era, many key fraudulent schemes are rampant in many companies and one of them is certificate fraud. It is possible to validate a candidate's qualifications using traditional methods, but there are drawbacks such as security issues and time consumption. In this paper, a blockchain-based academic certificate authentication system will be used to ensure authenticity and make the assertion of the decentralized system secure. However, the system will generate, authenticate and make corrections on academic certificates. Ultimately, some blockchain-based authentication systems already exist, they can't correct any errors that occur during generation. The proposed system will help in many ways, such as providing a user-friendly university admission, and smooth job hiring process, etc. In conclusion, our proposed system can permanently eradicate certificate forgeries and create and promote trust in society.

翻译：区块链已被证明是数字世界中的新兴技术，它改变了人们对数据安全的传统认知，并为多个行业带来了效率提升。该技术已广泛应用于金融服务、供应链管理、投票系统及身份验证等领域。组织在选拔候选人前必须核实其资质，选择不合格的候选人可能损害组织的声誉。在数字时代，许多企业中存在大量关键性欺诈行为，其中证书欺诈尤为突出。虽然可以采用传统方法验证候选人的资质，但这些方法存在安全性不足和耗时较长等缺陷。本文提出一种基于区块链的学术证书认证系统，通过确保系统真实性来保障去中心化系统的安全性。该系统可生成、验证学术证书，并具备纠错功能。尽管现有部分基于区块链的认证系统已存在，但无法修正生成过程中出现的任何错误。本系统将在诸多方面发挥作用，例如提供便捷的大学录取流程和顺畅的招聘流程等。结论表明，我们提出的系统能够永久根除证书伪造行为，并在社会中建立和促进信任机制。