#!/usr/bin/env python3
from datetime import datetime
from binascii import hexlify
import hmac
import hashlib
import base64
secret = "ZhQCqoZp"
message= datetime.utcnow().strftime("%Y%m%d%H")

dig = hmac.new(secret, msg=message, digestmod=hashlib.sha256).digest()
print(hexlify(dig).upper())