Altcoins Set to Explode in 2026: Humanity Protocol, Zcash, Axelar, and Bitlayer Lead the Charge

As institutional capital floods crypto in 2026, a new wave of altcoins is emerging across digital identity, privacy, interoperability, and Bitcoin Layer 2. In this deep dive, we break down Humanity Protocol, Zcash, Axelar, and Bitlayer — four projects positioned for major upside as adoption accelerates.