I have recently started dev on Bitcoin and have a doubt regarding the following code. I have a dApp that prompts users to connect their BTC Wallet and in return, I get their address(testnet).
I want to understand this piece of code from this link
https://docs.xverse.app/sats-connect/creating-psbts
How do we get this 02818b7ff740a40f311d002123087053d5d9e0e1546674aedb10e15a5b57fd3985
Given that we can only receive the address of the user which is in this format
tb1q32vcpx59fucfc0jmd3hd3uqvpdwuq85j024qfl
on the successful connection of the BTC wallet
Is there any way to convert the normal address to the long form of the address mentioned above?
const publicKey = hex.encode("02818b7ff740a40f311d002123087053d5d9e0e1546674aedb10e15a5b57fd3985")
const p2wpkh = btc.p2wpkh(publicKey, bitcoinTestnet);
const p2sh = btc.p2sh(p2wpkh, bitcoinTestnet);
