I imagine blockchain could play a role in verifying the authenticity of photos and videos to help curb fake news as video doctoring technology advances.
I definitely buy that blockchain could be a useful way to buy and sell production materials/livestock/etc. Tracking the exchange of the things in a distributed ledger makes sense.
The problem with all of these are that they are problems with solutions that don’t need the blockchain and the whole blockchain ecosystem is just so tainted by fraud and shady actors everywhere.
Right. You can already use Bitcoin blockchain for that: opentimestamps.org
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