Publish Data NFTs via Ocean Protocol & 4EVERLAND

Published in

4EVERLAND

4 min readApr 20, 2023

Ocean Protocol

Ocean provides the next generation of tools to unlock data on a large scale. Ocean makes it easy to publish and consume data services.

This decentralised data exchange protocol enables individuals and organisations to share, sell and access data in a secure and transparent manner. Built on blockchain technology, the protocol allows data providers to maintain ownership and control of their data while still being able to monetise it.

For more information, please have a visit to docs.oceanprotocol.

Read below to find out how to use Ocean Protocol to publish data NFTs stored on 4EVERLAND IPFS Bucket (Arweave Bucket is also available, turn on the “Sync to Ar” option).

Requirements:

You have an account and are logged into the 4EVERLAND Dashboard
You have generated your API key

Get Started

Open Ocean and click on “PUBLISH” in the top left corner.

Click on “Dataset”.

Next, we need to open the 4EVERLAND Dashboard and upload the dataset to IPFS

In this case, we will use the top 5 football league players statistics, but you can use any individual or public dataset you like.

Firstly, you need to create a Bucket and remember to turn on “Sync to AR” if you want to upload data to Arweave.

Upload your dataset file.

Once uploaded, take note of the IPFS CID.

Return to the Ocean Marketplace screen and provide the title, description and author of the dataset if you are using a public dataset, please ensure that you indicate the original author of the dataset file. You can also provide tags for the dataset. Then agree to the terms and conditions and select ‘Continue’.

Confirm your Datatoken type and Asset type.

Under File, select IPFS and paste the CID of the dataset from 4EVERLAND, then select Validate to confirm the dataset is retrievable(If you choose to use Arweave, please copy Arweave Hash and verify).

Select a timeout amount for the dataset. This value determines how often the user downloads the dataset from the Ocean Protocol Marketplace.

On the next screen, you will be prompted to set the price of the data set. Please select ‘Free’ if you are using a free open source dataset, or set a price if you are using an individual dataset.

Review your data and select “Continue”.

Finally, connect the wallet to sign the transaction.

About 4EVERLAND

4EVERLAND is a Web 3.0 infrastructure that integrates storage, computing, and network core capabilities. It aims to help the user make a smooth leap from Web 2.0 to Web 3.0 and become the infrastructure for millions of Web 3.0 developers and applications.