Was the One Ring destroyed?

As we know the One Ring was threw into the fires of Orodruin.It was melted and the force of Dark Lord disapeared from It.But except Sauron It had four bearers:Isildur,Gollum,Frodo and Sam.And the Ring undermined them all, and kept parts of them tn Itself.Sauron fell,but the thirst for power stayed,we can see it now.That's why I think that even in the melting form the Ring continues to exist.And in spite of the World was changed It continues to inspire with the thirst for power.