Mezo, an innovative Bitcoin sidechain leveraging Threshold's (T) tBTC, has announced a testnet campaign in collaboration with Layer3 (L3). This exciting initiative, revealed via Mezo's official X account, offers a total reward pool of 1 million mUSD. The testnet campaign is designed to encourage community participation and thorough testing of the Mezo sidechain's functionality. Running from April 2nd to May 2nd, participants have a month to explore the platform and earn rewards. By engaging with the testnet through Layer3, users can contribute to the development and refinement of Mezo, ultimately strengthening the Bitcoin ecosystem. This initiative highlights Mezo's commitment to building a robust and user-friendly Bitcoin sidechain. ```