| ID | Text Signature | Bytes Signature |
|---|---|---|
| 18946 | instructorRegister(uint256) | 0x91541c28 |
| 18947 | instructorGivenImplementation(address) | 0x775f27de |
| 18948 | implementationToInstructorName(address) | 0x7fdd99b8 |
| 18949 | getListOfInstructorNames(uint256) | 0x41b5996c |
| 18950 | getInstructorByName(string) | 0xe04bc418 |
