Translation of "Conditional" in Spanish

Which work like some conditional contracts

que funcionan como unos contratos condicionados

They work like conditional contracts, in which blockchain is an oracle.

Funcionan como contratos condicionados, en el que la blockchain es un oráculo.

Now, bail was actually created as a form of conditional release.

La fianza se creó en realidad como una forma de liberación condicional.

Is that not only is our success temporary but our happiness is conditional.

es de que el éxito no solo es temporal sino que la felicidad es condicional.