In the vast cosmic expanse, a singular entity emerged, known as the Cosmos Hub. Becoming the first and oldest chain, the Cosmos Hub took upon itself to usher in an era of Interoperability as the nucleus around which a diverse ensemble of chains, each with its unique essence, would revolve—the birth of what came to be known as The Interchain. These chains would be fostered by the inhabitants of Cosmos affectionately referred to themselves as Cosmonauts, becoming architects of this ever-augmenting interstellar civilization.