I started a project last week to make a self-hostable software to upload temporary files. unlike the existing projects, the idea is to have a better privacy and security, while keeping the interface simple. One can upload a file using #Curl and upon uploading, a short download URL is generated. The user can define how long the file should live on the server, and after this time it will be wiped cleanly and securely.
I'm very open to collaboration:
Please boost for reach