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kind of... you can create a hash of the video, and store the hash on a blockchain. Then when viewing the video in the future, you can check it's hash and comp
by zaphod420 7y ago
kind of... you can create a hash of the video, and store the hash on a blockchain.
Then when viewing the video in the future, you can check it's hash and compare it to the one stored on chain to be sure the video wasn't tampered with.
- bowmessage 7y agoBut then you need to establish that the hash was posted on the chain by a trusted source, too.
- bduerst 7y agoAnd ensure that they weren't hacked, etc. Then you need another immutable blockchain to keep track of the bad posts on the first immutable blockchain.