Per 
Item #: SCP-0110
Object Class: Euclid
Special Containment Procedures: SCP-0110 is to be packed away within a 5m x 5m x 5m triple-locked chamber with 20 cm thick walls of steel alloy and be under 24/7 surveillance. SCP-0110 is never to be connected to any sort of network, phone line or told about events that have occurred in the past century due to concerns of sentience. It runs without electricity and requires no power cables to be connected to it. Under no circumstances should fewer than two armed guards be watching the premises of SCP-0110's chambers. If a breach occurs, SCP-0110 is to be protected at all costs.
Only authorized Level 5 personnel are allowed to access SCP-0110's chambers. SCP-0110 is to never be trusted in the hands of any persons under Level 5. Two Level 5 keycards are required to unlock the chamber that holds the SCP-0110's terminal. The details of every visit are to be documented and fully recorded on surveillance.
Description: SCP-0110 is a semi-sentient computer running a copy of the MS-DOS computer operating system. It has two functions that we have observed. The first function is 'EXPUNGEMENT'. Expungement erases the idea and information of whatever is entered from the current timeline, whether it be a person, idea, or object. The expungement process differs from object to object but it has never failed in our observations. From what we have observed, it doesn't alter the past, but merely erases the memory from non-inducted individuals. In order to expunge, the persons using the terminal must be authorized using the computer's second function 'INDUCTION'. This function requires a date of birth, time of birth, place of birth, and a full name to be entered. Inducted individuals are not affected by the memory-erasing power of the computer and can recall what information had been erased previously. We have noticed the beginnings of sentience present in our observations. On rare occasion, it's own entries are added into the expungement file. Due to suspicions of sentience, containment procedures have been revised to accommodate this concern.
