It contains plagiarized/spun content.

Original Source-

(1) https://steemit.com/hive-108451/@chimzycash/steemit-crypto-academy-season-2-week-5-post-for-alphafx

(2) https://steemit.com/hive-151613/@numanfarooq7677/crypto-academy-week-13-homework-post-for-alphafx

(3) https://steemit.com/hive-108451/@minikay/steemitcryptoacademy-or-consensus-algorithms-or-proof-of-burn-pob-or-minikay

Thank you.

Cc:- @endingplagiarism @endplagiarism02 @alphafx