The term antipodal opposition is identified in base64 scheme by the sequence YW50aXBvZGFsIG9wcG9zaXRpb24=, while the MD5 signature is equal to 70f290f9a1bc5265674d44f898a742ac. The ASCII encoding of antipodal opposition in hexadecimal notation is 616e7469706f64616c206f70706f736974696f6e.