Hi @vikassingh, great article! I have sent your bounty to the specified address and the transaction can be tracked at:

https://etherscan.io/tx/0xf0a4753f55c36c6290e5af59c5c98e27fd9dce8ef8d67a668e20fe7175cbc163

Note that there are currently Ethereum Network delays due to network congestion. That said, once the transaction is ready to confirm, it will show up at that URL.