My question is not technical and possibly some people here will think it's not an appropriate question. But I thought that this community is possibly the only place where it has a chance of being answered.
I remember seeing on TechCrunch (or alike) some years ago about a startup that had a service where you could organize and upload your sketches and notes to document and protect your ideas while you were still developing it.
I don't remember the service in detail, but I think the idea was that you could use those drawings and notes in case of a dispute; and also, they could use your sketches and notes to fill up a patent or other IPs when it was time.
I tried to search online for a similar service, but didn't find any - only regular consulting websites, but not a tool like the one I was searching.
Anyone remember about that startup? Are they still in business? Or do you know about any similar service?