BlockBeats News, January 6th, the Solana ecosystem staking protocol Jito announced the launch of the IBRL Explorer, a block explorer providing visibility into the internal structure of Solana blocks, revealing common issues such as "Last-minute Packing" (consolidating transactions at the end of a slot) and "Slot Time Games" (extending slot duration beyond the default value). The IBRL Explorer introduces an "IBRL Score" to measure validator performance based on slot time, vote packing, and non-vote packing metrics.