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.
FIND THE ADVANCED CIRCUIT HERE (same notes as last time apply, download CB (GET IT HERE!!!) and open it once to register the protocol)
(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: