15:45 PM

Blockchain in IoT

It seems that the implementation of blockchain is going beyond from just cryptocurrencies and into IoT devices as predicted. I've read a couple of this implementation, from farming to shipping. I do have a couple of concerns about this, particularly, how secure is it? There have not been much discussion of how well does it work assuming these IoT devices have bad communication in the first place. Well, check out the article below describing using drones and blockchain to track shipping by walmart. I would like to know though, how will they commit transactions while being afloat in the air....I assume the connection can be bad due to many reasons.


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