def get_blockchain_version(self, use_stored_data=True):
    'Returns the blockchain version'
    props = self.get_config(use_stored_data=use_stored_data)
    blockchain_version = '0.0.0'
    if (props is None):
        return blockchain_version
    for key in props:
        if (key[(- 18):] == 'BLOCKCHAIN_VERSION'):
            blockchain_version = props[key]
    return blockchain_version
Returns the blockchain version
def get_blockchain_version(self, use_stored_data=True):
    
    props = self.get_config(use_stored_data=use_stored_data)
    blockchain_version = '0.0.0'
    if (props is None):
        return blockchain_version
    for key in props:
        if (key[(- 18):] == 'BLOCKCHAIN_VERSION'):
            blockchain_version = props[key]
    return blockchain_version