Bitcoin scaling network Mezo recently announced the closing of a $7.5 million funding round, led by prominent investment firm Ledger Cathay Fund, with participation from ArkStream Capital, Aquarius Fund, Flowdesk, GSR, Origin Protocol, and the ecosystem project Mantle EcoFund from Bybit. This round of financing brings Mezo's total funding to $30 million. However, Mezo's founder, Matt Luongo, declined to disclose the specifics of the funding structure or valuation.