this may be a bit OT but for some reason, that recent book "blockchain chicken farm" or something like that popped into my head, where a chicken can be cryptogr

this may be a bit OT but for some reason, that recent book "blockchain chicken farm" or something like that popped into my head, where a chicken can be cryptographically verified to be organic, etc, in every stage of its "production". I realize this isn't the whole solution - part of this is Apple's heavy handed way of squeezing margins, but for at least the "supply chain labor compliance" part, could blockchain be a useful tool for labor unions and workers' rights to ensure that workers are paid their fair share?