Very great explanation about the Steem blockchain and the Delegated Proof of Stake consensus protocol. Yes, it is much more scalable and secure than the PoW. The implementation of the PoB mechanism in the Steem blockchain could be helpful in maintaining the quality of the content that is shared and supported on the blockchain..

The Steem chain block production frequency is every 3 seconds. As I said before, the logarithm selects the witnesses randomly, which in turn are selected by voting, this gives a plus to the operation, since it allows us to be in a decentralized process.

The block time of the Steem blockchain is 3 seconds. It means that after every 3 second, one more block is added to the blockchain. This block time is much lower than Bitcoin which is 10 minutes. So, it is the point that clears that Steem Blockchain is more scalable than Bitcoin blockchain.

Thank you for sharing your precious post with us and I wish you a very happy contest ahead.