The term self-depreciation is identified in base64 scheme by the sequence c2VsZi1kZXByZWNpYXRpb24=, while the MD5 signature is equal to f25794c4f305e4742171e7fcc49fb58d. The ASCII encoding of self-depreciation in hexadecimal notation is 73656c662d646570726563696174696f6e.