Hi Dima, we have updated the answer of the local context of your project, that we understood its was the question you recommend to improve. We hope it makes more explicit the direct links to the challenge. We also know of some experiences of volunteers that found their volunteer experience in Proa, I dont know where it could fit directly, but we have used those experiences as part of the insights for our answers.
Thanks!! I just saw you update the title and remember I forgot to comment. Blockchain would be brilliant for trust issue :) Let me know how you plan to implemented and well then in Peru s case another challenge is to teach people why because with blockchain is guaranteed that the funds are going to the organizations they chosen.