hex2bin_map = {
"0":"0000",
"1":"0001",
"2":"0010",
"3":"0011",
"4":"0100",
"5":"0101",
"6":"0110",
"7":"0111",
"8":"1000",
"9":"1001",
"A":"1010",
"B":"1011",
"C":"1100",
"D":"1101",
"E":"1110",
"F":"1111",
}
print('0b{:016_b}'.format(int('810be320cab3d', 16)))
Укороченная версия:
print(bin(int('810be320cab3d', 16))[2:])
ВЫХОД:
1000000100001011111000110010000011001010101100111101