Blockchain Data Storage and Monetization

Datum is designed for innovators who empower individuals.

Product Managers

Reach 60,000 crypto enthusiasts Reward users and monetize app data Securely message users via Datum app


Build privacy-focused apps without being an expert Secure data on the decentralized Datum blockchain Manage dApp user data with a single line of code


Free mobile app for Android and iOS Login to dApps with your Datum ID

Download the App
Android | iOS

Why decentralize data?

Datum App for Individuals

Individuals are in control of their data: how much gets shared and with whom

Available on Android and iOS

Datum for Developers

Developers get built-in security and privacy features saving time and money

Datum for Product Teams

Product teams avoid the headache of storing, monetizing and messaging to users

Datum Network

DAT fuels the exchange of data and storage resources on the Datum blockchain

Developer Quickstart Guide

Require datum-sdk in your project

npm install datum-sdk —save

Simple Set, Get, Remove API

const Datum = require( ‘ datum-sdk’ );
var datum = new Datum();
privateKey : identityUser.privateKey // users private key
developerPublickKey : identityDeveloper.publicKey// users private key})

datum.set('[email protected]', 'EMAIL')
.then(hash => {
    //returns the hash / unique id of data

.then(hash => {

.then(hash => {

Datum ID for Android and iOS

Simple Sign-in

to dApps using your Datum identity

Control Your Data

Manage what data you share from your Datum Identity and who has access

Powered by the DAT Token


Product teams and developers pay DAT to store data on the blockchain


Datum users earn DAT for sharing their data with Datum partners


Masternodes earn DAT for storing, verifying and transferring data


Advertisers can access permissioned user data with DAT tokens


Decentralized Identity Foundation

DIF members are working together to build a variety of technologies. Much of this work is being done in collaboration with the larger open source community through the W3C.


"Datum is an organization that fully subscribes to the principles underlying the Sovrin Foundation - We are both dedicated to building systems that put users at the center of their digital interactions and in control of their information."

Enterprise Ethereum Alliance

The Enterprise Ethereum Alliance connects Fortune 500 enterprises, startups, academics, and technology vendors with Ethereum subject matter experts.