Discussion Question - Need 3 answers for 1 question

Discussion question: Need 3 answers, each answer needs 150 words with 1 APA 7 reference.

This week's discussion centers around the concept of Blockchain. There is still much confusion regarding what Blockchain is and what it is not. Please discuss your explanation of Blockchain to include.

1)Why it has been gaining so much popularity, and

2)Your personal opinions and observations on blockchain and/or cryptocurrency.