Fabrizio Sestito enhanced the accuracy and traceability of software bill of materials (SBOM) data for container images in the coder/trivy repository by delivering and validating layer-level details, including DiffID and Digest, to enable precise vulnerability and dependency mapping across image layers. Using Go and leveraging skills in container image scanning and vulnerability analysis, Fabrizio addressed issues where SBOM scan results lacked alignment with actual image layers, improving audit readiness and remediation workflows. Additionally, in the cncf/toc repository, Fabrizio improved documentation reliability by fixing a broken hyperlink, ensuring users could access critical security documentation. The work demonstrated technical depth and attention to detail.