The term protoarchaeology is identified in base64 scheme by the sequence cHJvdG9hcmNoYWVvbG9neQ==, while the MD5 signature is equal to c42cec994fd556ca28a594c4792747e1. The ASCII encoding of protoarchaeology in hexadecimal notation is 70726f746f6172636861656f6c6f6779.