The term double-entry bookkeeping is identified in base64 scheme by the sequence ZG91YmxlLWVudHJ5IGJvb2trZWVwaW5n, while the MD5 signature is equal to 65d19150a24172a3d39d925f3c865544. The ASCII encoding of double-entry bookkeeping in hexadecimal notation is 646f75626c652d656e74727920626f6f6b6b656570696e67.