There's no explanation about how this is meant to work, either in the article on on Blockverify's website.<p>e.g. authenticating paintings: 1) Why should I trust the data in some blockchain to tell me whether or not the painting in my hands is genuine? and 2) How do I know in the first place that the data relates to this actual painting?<p>I can't see the magical step that can give reliable answers here.