Let's play a game - I'm offering 0.1BTC to whoever comes up with decoding software for my attached photo.
If you're serious about it, i would advice you to sign message with address which contain 0.1 BTC or use trusted escrow to attract people & edit title of this thread to attract of more people.
I agree, but how can I guarantee to also get the software?
Oh, so you want to hire someone then to write this software for you?
That's quite different from "playing a game" because in that case you'd definitely need a trusted escrow.Well, it's a game, but I would like to see the code.
Any idea for a trusted escrow?