Celestia Launches Mamo-1 Testnet With 128MB Blocks

Celestia, the prominent modular blockchain ecosystem, has announced the release of mamo-1. mamo-1 is its unique public testnet up till now to deliver 128MB blocks after every six seconds, leading to a stunning 21.33MB/s in the throughput of permissionless data. The platform revealed this development on its official social media account.

Introducing mamo-1

mamo-1 is a public testnet with 128MB blocks, enabling 21.33MB/s of permissionless data throughput.https://t.co/MvY90CJMqH

— Celestia (@celestia) April 14, 2025

Celestia Offers Mamo-1 Testnet, with High Throughput and 128BM Blocks 

According to Celestia, the mamo-1 testnet’s release indicates a landmark development, leading the platform toward the staggering 1GB blocks apart from a modular infrastructure with boosted throughput. This lays foundation of real-world apps such as zk-rollups, completely on-chain game, and verifiable web applications.

Mamo-1 is reportedly for teams focusing on advancing the apps. Hence, they can storm the project with data to test their stack while keeping in view the throughput of 21.33MB/s. The respective throughput level is up to sixteen times greater than the present Celesia mainnet. The project moves beyond only a performance benchmark and intends to replicate real-world validator mechanisms. It is also for the stress test of scalability features as well as validating the capability of Celestia to tackle massive data volume.

Enable Thorough App Stress Testing to Elevate Ecosystem Contribution

As per Celestia, mamo-1 provides heightened throughput levels along wth additionally accessible and resilient format for wider developer community. The key features of mamo-1 include Vacuum and Pull-Based Broadcast Tree. These advancements enhance efficient data routing, throughput, and robustness. The development enables comprehensive stress-testing of applications by developers to increase ecosystem contribution.