The term accompanying vein is identified in base64 scheme by the sequence YWNjb21wYW55aW5nIHZlaW4=, while the MD5 signature is equal to 8c574bc7f856add5ef60f1ad68d2f124. The ASCII encoding of accompanying vein in hexadecimal notation is 6163636f6d70616e79696e67207665696e.