SCP-XXXX
rating: 0+x

Item #: SCP-XXXX

Object Class: Safe

XXXX.in-place.jpeg

SCP-XXXX's initial location upon discovery

Special Containment Procedures: SCP-XXXX is to be kept in Research Sector 121-A with two armed guards posted . Any researcher with Level 3 clearance or above wishing to experiment on SCP-XXXX are to submit an experiment proposal to site command for prior approval. All non-anomalous outputs produced by SCP-XXXX are to be kept in Storage Sector 97-L and made available for further study.

Description: SCP-XXXX is a Untha RS150 Heavy-Duty Industrial Shredder with a 1.5 x 1.26 meter charging hole and an integrated output bin underneath the machine into which shredded material falls. SCP-XXXX-A is a mobile control column, able to anomalously communicate with SCP-XXXX regardless of distance or obstacles. SCP-XXXX-A contains an operating panel with an integrated industrial PC a 15" touch screen, by which a user can activate the various functions of SCP-XXXX. The controls on SCP-XXXX-A trigger SCP-XXXX to perform the functions expected for a non-anomalous version of the machine except for the control to reverse the machine's direction. If this button is pressed, SCP-XXXX's main anomalous property activates.

SCP-XXXX operates without a power source, and all attempts to damage it by non-anomalous means have failed. Attempting to shred a material that would damage a non-anomalous version of the machine results in SCP-XXXX displaying the following error message:

!!! Error: Remove object from charging hole !!!
XXXX.foundation.jpeg

SCP-XXXX installed in Foundation custody

Upon activation, SPC-XXXX will "unshred" material in the output bin, piecing shredded, torn, fragmented, or otherwise separated material back into its original form prior to being damaged. Shredding and unshredding a given material in SPC-XXXX take equivalent amounts of time.

SPC-XXXX has been able to revert materials which make up only a portion of a whole into its entire original form; the exact method by which it does this is unclear. If there is a difference in mass between the material in the bin and the binned material's original form, SCP-XXXX displays the following message and unshreds the material anyway, apparently generating additional mass from a reservoir of energy contained inside of it.

!!! Error: Missing material, compensating with energy-mass reservoir !!!

If this difference exceeds 172.84 kg, SCP-XXXX will fail to activate, displaying the following error message on SCP-XXXX-A:

!!! Error: Insufficient energy-mass reservoir !!!

Attempting to unshred multiple such materials in a span of time shorter than 18 hours results in the same error message, implying that SCP-XXXX regenerates its reservoir every 18 hours, though by what means remains unknown.

Recovery: SCP-XXXX was recovered from █████████ Industries, after several reports to the engineering that a recycling machine was displaying strange error messages when run in reverse to clear jams. A recovery team was dispatched in response after analysis of security footage determined that the machine in question was displaying anomalous properties. SCP-XXXX was transported to Foundation Site-40 for containment and further investigation.

Addendum #1: As of Experiment 121.XXXX.3, biological testing with SCP-XXXX is discontinued.

Addendum #2: Experiment 121.XXXX.4 confirms that unshredding incomplete objects using SCP-XXXX destabilizes existing material previously in the material's original form not placed in the bin. This suggests that SCP-XXXX replicates the material's original form on an atomic level, resulting in destabilization of the original material consistent with current understanding of quantum mechanics. Essentially, SCP-XXXX must "observe" each particle in the material's original form in order to replicate the original object, which, because the particle is then recreated out of SCP-XXXX's energy reservoir, changes the original particle.

Any further testing with SCP-XXXX must either be performed with the complete materials of the item to be unshredded or with the unused portions of the item to be unshredded contained in Research Sector 121-C and observed.

Test Logs:

Video Footage: