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Re: etc., etc.
Dec 2, 2021, 22:14
6.
Re: etc., etc. Dec 2, 2021, 22:14
Dec 2, 2021, 22:14
 
Mr. Tact wrote on Dec 2, 2021, 13:38:
Bodolza wrote on Dec 2, 2021, 12:47:
This seems like an actual useful use of blockchain
Please explain, useful in what way?

I don't know about this particular case, but the bitcoin blockchain is being used today for verification purposes. For example OpenTimestamps.org for verifying timestamps for documents.
This is possible since the whole history of the chain is public and can be trusted to be tamper-proof.
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