Blockchain on organic material, now that is a weird idea. When I think of blockchain technology, security and permanence easily come to mind. But putting it on an organic material that eventually decomposes seems against that. Of course, the researchers have already thought about these things. This seems to be an opportunity that can lead to the technology eventually ending up on human bodies. Will our brains eventually be replaced by a blockchain infused brain. These sound a lot like sci fi, but here we are.