The US version of Chrono Trigger added extra copyright text to the title screen sequence, and this hack removes it to match the original Japanese version. That's it and that's all.
Database match: Chrono Trigger (USA)
Database: No-Intro: Super Nintendo Entertainment System (v. 20210222-050638)
File/ROM SHA-1: DE5822F4F2F7A55ACB8926D4C0EAA63D5D989312
File/ROM CRC32: 2D206BF7