The term invertebrate foot is identified in base64 scheme by the sequence aW52ZXJ0ZWJyYXRlIGZvb3Q=, while the MD5 signature is equal to ef8d32b75fe40e58d3ed641ce6cede52. The ASCII encoding of invertebrate foot in hexadecimal notation is 696e7665727465627261746520666f6f74.