There are advantages to both, as well as using existing blockchains (Ie. Bitcoin) to record small amounts of information via Merkle Trees. Fun fact: The oldest

There are advantages to both, as well as using existing blockchains (Ie. Bitcoin) to record small amounts of information via Merkle Trees. Fun fact: The oldest blockchain pre-dates bitcoin....and started in the 1990's in the New York Times classified via a daily recorded hash value! https://crypto.news/finding-the-oldest-blockchain-in-the-new-york-times-classifieds/ https://crypto.news/finding-the-oldest-blockchain-in-the-new...