Per 
Item #: SCP-XXXX
Object Class: Keter
Special Containment Procedures: The object must be kept in a vacuum with at least 20cm of concrete lining it within another room with the door on the opposite side of the containment to hatch to enter it. The object but be suspended in the vacuum using methods that don't have matter near the object, the only method found so far is in the cave it was found and is stored in. Do not let the object come in contact with matter or within 50ft of other SCPs. SCP-XXXX should not be moved unless both approved by Prof. Tasiol and the method of containment has been approved by at least 5 different Level 4 personnel.
Description: The object is a black 1cm wide sphere with a red 1mm layer of SCP-XXXX-A
Addendum: SCP-XXXX has been shown to produce a layer of SCP-XXXX-
A coating it. This appears to have similar properties to antimatter. SCP-XXXX has also been shown to produce a dull humming which has been called SCP-XXXX-B. SCP-XXXX-B has shown it can travel through a vacuum and is only stopped by 20cm of concrete. Anyone who hears SCP-XXXX-B tries to touch SCP-XXXX till they get out of 50ft range of SCP-XXXX-B. Other SCPs that hear SCP-XXXX-B seem to become docile.
WARNING When SCPs come out of SCP-XXXX-B’s range they become extremely hostile WARNING
Recordings of SCP-XXXX-B have the same effect but with only a 5ft range. Unfortunately, any recording of SCP-XXXX-B becomes corrupted after 10 hours. When people hear recordings of SCP-XXXX-B they try to kill themselves.
Use of recordings of SCP-XXXX-B, the collection of recordings of SCP-XXXX-B and general access to SCP-XXXX should be approved by Prof. Tasiol
Any further question on SCP-XXXX should be asked to Prof. Tasiol, the head researcher on SCP-XXXX
