You ' ll be able to do pretty much the same thing with cable management anyways . I ' d personally go with the gold since they are the same price . But I have never been one to care much about cable management . <| sep |> Why blockchain ? because any forum posts anywhere can be editeddeleted . any website can be taken down . entries in the blockchain stay there . immutable , unchangable , undeletable . unless the whole bitcoin construct vanishes . it ' s a vastly distributed humongous file hosted by potentially millions of users . see datablockchainopreturn # retrievingyourmessage Once data is stored in the blockchain , it is very difficult to remove or alter that data . Whoever created the transaction with the data can prove that they created it . Additionally they can prove the approximate time and date the data became part of the blockchain .