Dragon Bishop: Crypto Step by Step

One month after joining Marqeta, I gave this Tech Talk on Blockchain to my colleagues.

I was part of this online panel and had great discussions with some very knowledgable people on the blockchain sector.

Life is an imitation of Bitcoin blockchain. Everyday in your life is like a block in that distributed ledger. The tasks you do, the places you travel, the books you read, the fun or pain you have are like the transactions happening in a block (approximately every 10 minutes). The morals and values of the society, country or religion that you associate with are like the proof of work consensus algorithm honored by nodes participating in the bitcoin network. Once something happens in your life, the day you lived already can never be reverted back just like the transactions in the blocks that are immutable. Just like some faces of your life are visible to everyone as your public wallet address, there are some parts in you that no one can know except yourself similar to the secured cryptographic private key for your wallet. Just like we have many types of people walking on earth - good or bad; male or female; white, brown or black; rich or poor - there are many participants in bitc

I came to know about a bitcoin book in bengali published by Virginia resident Bangladeshi writer Mostafa Tanim. As Bitcoin trading is banned in Bangladesh, I didn't know if someone will take the initiative to write a book on Bitcoin in Bengali. Good job Mr. Mostafa Tanim. You can find the book in amazon in the below link. https://www.amazon.com/dp/9849266457/ref=cm_sw_r_tw_dp_U_x_oFRzBb5462534