Just in case this raised the eyebrows of anyone else who knows a bit about public key cryptography, you don't, in fact, "sign your confirmation upload with a public key they assign", you sign with the private key they…
Just in case this raised the eyebrows of anyone else who knows a bit about public key cryptography, you don't, in fact, "sign your confirmation upload with a public key they assign", you sign with the private key they…