Startup LumaChain wants to use blockchain to help detect and prevent slave labor in the global food supply chain, reports the Financial Review. 

Former Qantas chief information officer Jamila Gordon has attracted backing from the CSIRO's $240 million venture capital fund Main Sequence Ventures, to expand the operations of her start-up Lumachain, which is looking to use blockchain technology to make food production and manufacturing more transparent amid global efforts to eradicate slave labour