Review the code, it’s plain to see It’s open source, for you and me Bitcoin provides an open book You want to see? Just take a look

If closed, we couldn’t verify The way it works - or firm supply We couldn’t see the security Or if the code will make us free

With open source, we know the rules The inner workings - all the tools So much better than the fiat scheme With changing rules - in the extreme

We aren’t all coders, this is true But thousands check the code for you Bitcoin is reviewed, every day It’s open source, and on display

Likely the code most analyzed So it performs as advertised And keeps our ledger so secure Review the code, it will endure