Worked on the Kaiachain/Kaia repository to deliver a critical upgrade of the KZG cryptographic stack, focusing on both security and maintainability. Upgraded the KZG 4844 integration to version 1.1.0, refactoring API signatures to accept pointers to Blob types for improved memory management and compatibility. Synchronized dependency files, specifically go.sum, to align gnark-crypto and go-internal versions, ensuring reproducible and reliable builds across development and CI environments. Leveraged Go, cryptography, and package management expertise to reduce runtime risks and position the project for future zk-SNARK features by maintaining an up-to-date, secure cryptographic foundation.