[Privacy Project Horizen Relaunches as a Layer 3 Network on Base] BlockBeats news, December 9, according to The Block, Horizen's Layer 3 network has officially deployed its mainnet on Base, marking the latest phase in the evolution of this long-standing privacy network. Although the launch this Tuesday coincides with renewed attention on 'privacy coins,' Horizen had already officially initiated its transition from Layer 1 to Layer 3 back in February this year, following a DAO decision to gradually phase out the old chain.