Nemus is an NFT project already described in W3IGG for its plans to become "Guardians" of the Amazon rainforest and saviors of its Indigenous populations by selling Ethereum NFTs and reopening a Brazil nut plantation.
On July 20, they issued a press release claiming that "the World's First Non-Fungible Territory has been officially renamed by indigenous people in Brazil in coalition with Nemus". The company claims to own 41,000 hectares (~100,000 acres) of land in the Amazon.
On July 25, Brazil's Federal Prosecution Office (MPF) issued a statement that they had demanded Nemus provide proof of ownership of the areas they claim, clarification on the projects they've been promising online they would undertake, and proof that they've received authorization by the National Indian Foundation (FUNAI) or any other public body that would allow them to operate in the area and engage with various Indigenous groups.
According to the MPF, members of Indigenous groups in the area reported the company had violated their rights. They also explained that Nemus had expressed to them their plans to use heavy machinery to open an airstrip and build a road in order to access Brazil nut groves in the area. Apurinã leaders alleged that company representatives had pressured Indigenous people who do not read well to sign documents, and did not provide them with copies.