I know, we are mostly WordPress community, But from last few months my interest in Blockchain and AI (Artificial Intelligence, Machine learning and deep learning) has increased exponentially. Specially in Blockchain. Currently I am studying about Blockchain products and its development (Hyperledger and Ethereum). Not only this, cryptocurrency is also in very interesting phase, specially the Bitcoin, when its price has reached all time high 10,000+ USD. I was offered 5 bitcoin in 2013 for some work, which i declined for the fiat. Now, I seriously regret. Is any of you is following this technology ? Any investment in crypto ?