n the past months, Oxygenchain has achieved significant milestones across multiple fronts. Firstly, our mining initiative addresses the urgent need for responsible mining wastewater treatment, incentivizing sustainable practices through our native protocol token. Secondly, we've been rigorously testing Optimism's OP Stack to enhance our infrastructure, promising frictionless experiences and cost savings for users. Lastly, our positive impact projects in Vidigal and Vale do Encantado tackle the shanty town sewage crisis head-on, aiming to improve sanitation and socio-economic conditions. Challenges include funding, logistical hurdles, and technical optimizations, but our team remains dedicated to overcoming them for meaningful impact; 
# *Mining Initiative*
![](https://oxygenchain.earth/public/mining/mining_002.jpeg)
![](https://oxygenchain.earth/public/mining/mining_001.jpeg)
Oxygenchain's latest collaboration involves partnering with mining companies to develop oxidation technology aimed at reducing costs and enhancing the efficiency of mining wastewater treatment. This innovative approach signifies Oxygenchain's commitment to addressing environmental challenges within the mining industry while promoting sustainable practices. By leveraging advanced technologies and fostering collaboration between stakeholders, Oxygenchain aims to pioneer solutions that not only benefit the environment but also improve operational outcomes for mining companies.
🔗🔗🔗🔗[Vidigal Positive Impact Project](https://oxygenchain.earth/pip/vidigal)
![](ttps://oxygenchain.earth/public/vidigal/pip_vidigal.pdf)
![](https://oxygenchain.earth/public/vidigal/pip_residents.jpeg)
# *Vale Do Encantado*
![](https://oxygenchain.earth/public/encantado/pip_encantado.jpeg)