The term scintillating scotoma is identified in base64 scheme by the sequence c2NpbnRpbGxhdGluZyBzY290b21h, while the MD5 signature is equal to 9233e1e17c2c9be2e67d802b25154235. The ASCII encoding of scintillating scotoma in hexadecimal notation is 7363696e74696c6c6174696e672073636f746f6d61.