Celestia activates Fibre, enabling direct validator uploads for rollups

Celestia has activated a feature called Fibre that lets rollups upload data directly to validators, aiming to boost data throughput for modular rollups. The upgrade is positioned as beneficial for data-heavy use cases such as AI and microtransactions. Traders in the modular blockchain sector may read the technical improvement as a positive fundamental for Celestia's TIA token, though the immediate price impact is likely limited without adoption metrics.