The term gun emplacement is identified in base64 scheme by the sequence Z3VuIGVtcGxhY2VtZW50, while the MD5 signature is equal to 7fa3d2fe2ba525e5e0daebc0468cff8f. The ASCII encoding of gun emplacement in hexadecimal notation is 67756e20656d706c6163656d656e74.