The term plastic explosive is identified in base64 scheme by the sequence cGxhc3RpYyBleHBsb3NpdmU=, while the MD5 signature is equal to 55bd4eb794fa8d1aad64e4a1f1f96a37. The ASCII encoding of plastic explosive in hexadecimal notation is 706c6173746963206578706c6f73697665.