In our ChainPoint in CircuitBuilder post, we covered a pretty basic example of hashing data and storing a stamp of it on the blockchain. It eases new users into the concepts of hashing, proof-of-existence, and verification.
Most processes, especially once we start looking at use in a production level environment, won't be quite so simple. So let's take a look at a more advanced case.
(and if you are running Windows, be sure that you don't already have CB open. This is a known bug, and we will fix it soon, but we wanted to be able to share circuits with you as soon as we could!!)
This is 2 separate workflows, contained in the same circuit.
The first one (top), labeled "Download-Hash-Anchor", does the following: