What is a notable characteristic of the registry system in real estate?

The correct answer is B because the notable characteristic of the registry system in real estate is that it is based on a detailed examination of records. In a registry system, every transaction concerning a property is recorded in a public register, allowing for transparency and a thorough documentation of ownership history. This detailed examination of records helps ensure the accuracy of information and provides a reliable source for determining ownership rights and any possible encumbrances on the property. The other options are incorrect because they do not reflect the core characteristic of the registry system as described above.