Proposed RAID_ID algorithm

raid_id.py

# -*- coding: utf-8 -*-
from hashlib import blake2b
import bitcoin.base58 as base58
import string
import random

def create_raid(fqdn = None, prefix=0x62):
    s = fqdn if fqdn else "NO_FQDN"
    b = bytes(map(ord, s))
    hash = blake2b(b, digest_size=10).digest()
    return base58.encode(bytes([prefix]) + hash)
    
def randomString(stringLength=10):
    """Generate a random string of fixed length """
    letters = string.ascii_lowercase
    return ''.join(random.choice(letters) for i in range(stringLength))

for s in [None, "disney.com", "www.tarilabs.com", "tickets.bigneon.com"]:
    print("%-20s => %s" % (s, create_raid(s)))

I think it was pip install python-bitcoinlib if you're using conda, otherwise pip3 install python-bitcoinlib

Perfect! It worked. thanks.