The term a. a. michelson is identified in base64 scheme by the sequence YS4gYS4gbWljaGVsc29u, while the MD5 signature is equal to 93f5e02a2b62566874cd922fae48a00d. The ASCII encoding of a. a. michelson in hexadecimal notation is 612e20612e206d696368656c736f6e.