Celestia just rolled out Fibre Blockspace, a fresh data availability protocol that's pushing some serious numbers. We're talking 1Tb/s of blockspace across 500 nodes—that's insane when you break it down. To put it in perspective, this hits a 1500x performance multiplier compared to Celestia's original roadmap targets. The throughput jump alone shows how aggressively the protocol architecture has evolved. This kind of leap in data availability capacity could reshape how scaling solutions handle blockspace efficiency.