> I really don't see a world where bitcoin goes that route. Hiding coin amounts 
> would make it impossible to audit the blockchain and verify that there hasn't 
> been inflation and the emission schedule is on schedule. It would inherently 
> remove unconditional soundness from bitcoin and replace it with computational 
> soundness. Even if bitcoin did adopt it, it would keep backwards 
> compatibility with old style addresses which could continue to use ordinals.

Nit: it isn't technically correct to say that amount hiding "inherently removes 
unconditional soundness". Such commitments can be either perfectly hiding or 
perfectly binding; it isn't even logically possible for them to be both, sadly. 
But we are not forced to choose perfect binding; El Gamal commitments, for 
example, are perfectly binding but only computationally hiding.
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