LayerZero (ZRO)

A messaging protocol between blockchains: an application sends a call from one network to another, and verification is handled by independent verifiers chosen by the developer rather than by a single bridge. This configurable trust model is a direct answer to the series of classic bridge hacks, where compromising one component meant losing all the capital locked in it. The developer picks the verifier set, and with it both the security level and its cost; ZRO serves governance.