I Built an E-Signature System in DDD-Here's What Went Right (and Wrong) | HackerNoon
Briefly

This article discusses the integration of electronic signatures (ES) within a Domain-Driven Design (DDD) framework, specifically in a B2B procurement process automation project. Electronic signatures ensure legal binding by verifying participant identity and preserving document integrity. The article provides insights into how ES uses asymmetric encryption to secure transactions, drawing an analogy with the Caesar cipher to explain the key mechanism behind it. By employing ES in this context, the project enhances trust and accountability among trading participants, overcoming traditional challenges in document authenticity.
The system integrates electronic signatures to secure and validate procurement processes, ensuring data integrity and trust in B2B transactions.
By automating procurement with DDD and an electronic signature, the project addresses traditional challenges and enhances legal assurance through tamper-proof documentation.
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