How to Raise Your Blockchain with Blackjack and...?

Question

Programming

The question is, how to make information storage based on Blockchain (not for bitcoins)?
For game currency, things (ownership of castles, crops), alliance agreements, etc., you need to create a registry. Each network member registers in the system and stores the entire or (dynamic?) part of the archive with transaction records.
How to implement this and are there ready-made or semi-finished solutions?

Answer 1

Ethereum

Answer 2

Are you sure that the cost of resources for computing the blockchain will not exceed the cost of resources directly for the game itself? Can "the old fashioned way" allocate a UUID for each transaction and encrypt it with asymmetric encryption so that they can't cheat?

Answer 3

I found such a project www.multichain.com , you can stir up your private blockchain. I haven’t figured out yet whether it’s possible to write something other than transactions there