Brazilian blockchain startup Multiledgers announced the completion of a new round of funding of $1 million, led by Oxygea Ventures and Indicator Capital (each investing $475,000), and Koyamaki Ventures (investing about $50,000). The company plans to use the new funds to help enterprises create, manage and integrate networks to manage and authenticate information and assets. The main use case is to manage environmental certificates on the chain to ensure compliance.