Worked on improving nomination safety and correctness within the opentensor/subtensor repository, focusing on blockchain development using Rust and Substrate. Delivered a targeted bug fix that ensures only nominations with non-zero stake are cleared, addressing a potential risk of unintended stake removals. The solution involved adding a precise check for alpha_stake greater than zero within the nomination clearing logic, resulting in more robust nomination management. Demonstrated disciplined debugging and careful code review, keeping the change scope minimal to maintain codebase stability. The work enhanced the reliability of the nomination flow, contributing to safer and more maintainable blockchain infrastructure.