Hyperledger is a very easy to setup and use digital ledger technology.
You can model your business network easily then test it on the IBM playground.
The default setup & tutorials do not include how to get data from other devices
into the ledger.
Use the default Hyperledger tutorial setup - easy to follow.
I can set this up and provide remote access - or the dev can do that on his/her machine.
What I need are three small things:
You can model an entity as camera and camera has a field string.
So I need:
1) connect the camera (any) to the ledger network
2) once a camera is connected any picture taken is saved in a directory
(somewhere doesn't matter)
3) but the hash is taken of the picture (phash etc) and that hash is
stored in the hyperledger string field modelled earlier.
I know there is also IPFS - it automatically generates a hash and saves it onto
the IPFS network.
If that is easier for the dev he / she is free to use this. All I need is the hash of the image
stored in the ledger.
You are also free to use node-red if that is helpful. I don't mind...
NOTE IMPORTANT: This is a small 'get to know each other' project. If this works well the
dev will be taken on a regular project list including the possibility of a proper position.