That's the limit of smart-contracts: they can't know the real world, so they depend on "Oracles"/external sources who can be corrupted or coerced, and so even i

That's the limit of smart-contracts: they can't know the real world, so they depend on "Oracles"/external sources who can be corrupted or coerced, and so even if the foundation is guaranteed in the code, what the code uses as a reference is not...