Software as a service (SaaS) featuring software for analyzing blockchain and smart-contract source code to detect bugs and security vulnerabilities; providing online non-downloadable software that uses artificial intelligence, large language models, machine learning, and static analysis to scan customer codebases and generate digital security reports; computer security services, namely, providing tools for evaluating the security and reliability of blockchain-based code; providing online software tools that integrate with developer workflows, including version-control systems and CI/CD pipelines, for automated security scanning of code.