The worker who claims to have done too much work is obliged to prove this claim. Until the proof of the payroll fraud bearing the employee's signature is definitive evidence.
In other words, it is assumed that unless the fake of the basement is asserted and proved, it will be paid for the excess work that appears on the signed payroll.
The records of the workplace, especially the documents indicating the entry and exit of the workplace, and the internal correspondence of the workplace as proof of overwork are evidence. However, if the overwork cannot be proved by such written documents, the conclusion of the witness must be concluded by the parties.
In addition, there are some general cases that are known to everyone. According to the nature and intensity of the work actually done by the worker, it should be investigated whether there is more work or not.