Datalog

Now that you have some funds on your account you can submit extrinsics. The first to try is a Datalog. It allows you to store data in the blockchain persistently. Imagine a distributed and crypto-protected storage for your data and this is it!

Dev Node

Please pay attention that this and following tutorials are demonstrated on a local instance of Robonomics Node. Set up yours with these instructions.

1. Navigate to Developer -> Extrinsics

2. Choose datalog -> record from the dropdown list of possible extrinsics

Also choose an account you want to submit the extrinsic with. Fill in the record field.

3. Submit transaction

Sign and submit the transaction with an account created previously using the extension or the DApp.

4. Review your datalog in the storage

For this, navigate to Developer -> Chain state, select datalog -> datalogIndex, specify your account and press the
“+” button to get the indexes of your account’s records and then explore the one you need with datalog -> datalogItem.