Yes, absolutely. As of late 2024 and early 2025, methods using valid ARL tokens remain functional, provided Deezer hasn’t banned the account or patched the specific API endpoint.

def decrypt_chunk(chunk, key): cipher = Blowfish.new(key, Blowfish.MODE_ECB) return cipher.decrypt(chunk)

The derivation often involves hashing the trackId with the master key or performing complex XOR operations on the ASCII hex representation of the data.