code: def bech32_polymod(values):
      
      generator = [0x3b6a57b2, 0x26508e6d, 0x1ea119fa, 0x3d4233dd, 0x2a1462b3]
      chk = 1
      for value in values:
          top = chk >> 25
          chk = (chk & 0x1ffffff) << 5 ^ value
          for i in range(5):
              chk ^= generator[i] if ((top >> i) & 1) else 0
      return chk
docs: Internal function that computes the Bech32 checksum.