There are two methods of storing data via blockchain with On-chain and Off-chain . As the name suggests, all the data is stored inside each block on the chain in an on-chain way. Thus, if an attack happens, data can be restored and used.
There are two methods of storing data via blockchain with On-chain and Off-chain . As the name suggests, all the data is stored inside each block on the chain in an on-chain way. Thus, if an attack happens, data can be restored and used.