Q1)When was the Genesis BTC Block mined? What a coincidence its also my date of birth.
January 3, 2009
Q2)Halving occurs after every _____ Blocks.
210000 blocks
Q3)Which curve BTC use for its elliptic curve cryptography. (IN FULL FORM)
Elliptic curve cryptography
Q4)What is the maximum supply of BTC that will ever exist?
21 million BTC
Q5)How long does it typically take to mine a new BTC block?
It can take any minutes but it shouldtake 10 minutes on average.
Q6)What hash function does BTC use to secure transactions and create block hashes?
SHA256
Q7)Which type of BTC address to you use.
Native segwit for low transaction
Q8)Purpose of "OP_RETURN" opcode.
To make unspendable transactions
Q9)What is the best exchange in your opinion.
I do not think I have to answer this. Not your key not your coin.