The term chief executive officer is identified in base64 scheme by the sequence Y2hpZWYgZXhlY3V0aXZlIG9mZmljZXI=, while the MD5 signature is equal to f857e8570d9f311a66ea328b52c2e816. The ASCII encoding of chief executive officer in hexadecimal notation is 636869656620657865637574697665206f666669636572.