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Ethereum Smart Contract Using Bluzelle Database

This video will display how an Ethereum Smart Contract can use Bluzelle Database.

Textual content information:

We assume:
– The viewer of this video is adept with Ethereum and writing Solidity Smart Contracts
– Metamask (or the equal) is configured as wanted, and is holding enough ETH from the Ropsten community to check with
– The viewer already has put in the Bluzelle desktop CRUD utility (Element information to setup:

The tutorial will undergo the next steps:

Half I: Smart Contract Deployment
1. Copy the pattern sensible contract code to Ethereum Remix (hyperlink to pattern code:
2. Compiling and deploying the sensible contract to the Ropsten testnet utilizing Ropsten ETH
three. Retrieving the ABI and sensible contract deal with for later use

Half II: Using Smart Contract
1. Establishing MyEtherWallet with deployed sensible contract values (discovered throughout deployment)
2. Executing a CREATE operation (onchain), from MyEtherWallet
three. Verifying the CREATE full (offchain) with a READ, by way of the desktop CRUD utility
four. Altering the key-value-pair worth (offchain) with an UPDATE, by way of the desktop CRUD utility
5. Studying the modified worth again (onchain), from MyEtherWallet

* You may modify the pattern sensible contract based mostly in your wants

If you happen to encounter any issues, be at liberty to achieve out to our tech group on our dev neighborhood:

You can even discover extra paperwork from our developer information:


Web site:
Gitter Developer Channel:

created and copyright by Bluzelle Networks

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  1. Can't see some of the settings with your video on the top right…

  2. We have the opportunity to change the world when we are with the project