Ensuring the integrity of web content is becoming increasingly important as digital information plays a critical role in legal, academic, and business contexts. Traditional methods such as screenshots, downloads, and centralized web archives have limitations, as they rely on a single trusted entity and are vulnerable to manipulation. Approach A

Elections play a crucial role in democratic governance, yet traditional voting methods face significant challenges such as high costs, inefficiency, and security risks. Cryptographic advancements, including homomorphic encryption and elliptic curve cryptography, have improved e-voting security. Despite these improvements, centralized e-voting systems, such as Polyas, still grapple with issues related

The European Union`s Renewable Energy Directive (RED III) mandates member states to certify sustainable biomass feedstocks under Directive 2009/28/EC, managed through national registries [1]. However, the flexibility granted to states has resulted in inefficiencies and a lack of transparency, with centralized systems often plagued by manual processes, fragmented data, and

Decentralized storage systems use peer-to-peer networks and blockchain technology to distribute data among multiple nodes rather than relying on a single, central authority. By storing the data across a global network, these systems provide improved fault tolerance, transparency, and resilience compared to traditional cloud storage. Redundancy is a key design

Artificial intelligence is changing the world of education. Especially chatbots offer enormous potential: they answer individual questions, help with understanding tasks and are available at any time to support the learning process. However, for a chatbot to be really helpful, it must be able to understand user queries correctly and