Petalus is a crypto wallet microservice in python that allows users to store any type of information on a virtual wallet. The main functionalities of Petalus are blockchain support on the storage data, multiple hashes for the blockchain (sha256, blake2s and sha3-256), multiple process execution, support for read/write triggers on the wallets, and authorization of write blocks with public/private key.
You can download it from the following link: https://packetstormsecurity.com/files/download/163075/petalus-1.0.0.tar.gz
Source: https://packetstormsecurity.com/files/163075/Petalus-1.0.0.html