The term ultramicroscopic is identified in base64 scheme by the sequence dWx0cmFtaWNyb3Njb3BpYw==, while the MD5 signature is equal to edf5f0efc06b74f6f9672188136d52c7. The ASCII encoding of ultramicroscopic in hexadecimal notation is 756c7472616d6963726f73636f706963.