Wrapping up the technicalities, the IBC allows for permissionless, trustless communication between blockchains, a vital component of achieving blockchain sovereignty without isolation. While it may appear nothing but a token swap machine, the IBC’s ability to handle general transactions is quite powerful. A token can represent a dollar, a vote, a voucher, or NFTs. As with blockchain technology in general, its use-cases are potentially endless. IBC transactions may one day even include data fr...