Have you read anything about Bitcoin upgrades or new second or third layer solutions of the last four years? Liquid is a side chain that works with “blinded” a

Have you read anything about Bitcoin upgrades or new second or third layer solutions of the last four years? Liquid is a side chain that works with “blinded” amounts (so you can see a transaction but not an amount) and works with blocks every few seconds. Lightning is another second layer tech that allows transaction within seconds. RGB is a third layer tech on top of Lightning that allows you to create stable coins or other useful banking applications.