The term edible sea urchin is identified in base64 scheme by the sequence ZWRpYmxlIHNlYSB1cmNoaW4=, while the MD5 signature is equal to 90a87fae4b2d1b571d591806f4275967. The ASCII encoding of edible sea urchin in hexadecimal notation is 656469626c65207365612075726368696e.