Scavenger Hunt Token adds location based services to the blockchain

Blockchain-based startup Scavenger Hunt Token has build a platform where anyone can use their GPS location to find free crypto tokens while walking outside.

People are spending more and more time indoors glued to consoles, headsets, phones, and TV. With Scavenger Hunt Token, we like to give people the opportunity to go out, meet new friends and reward them financially.

As explained by Julien Moorrees:

We recognized this problem at the same time as blockchain technology slowly starts taking over the world. With Scavenger Hunt Token we provide an interesting and educational, platform that engages users to discover the world around them by sharing location based information on a public ledger.

Location based information on the Dutch Royal Mint

Users are rewarded for their participation with Ethereum ERC20 tokens. It’s a standard, most exchanges automatically support, so it can be globally traded for other assets. This means that active players who earn ST tokens can exchange them for Bitcoin or cash out — via exchange services (i.e. Coinbase, Binance, Bitstamp and/or Kraken).

Scavenger Hunt Token has already released their first version of a web-app that proves that the current technology works. They have hidden approximately 20.450.880.000 ST tokens all over the world for you to find. Where the coins are hidden, is based on an algorithm that uses a one way key based on the GPS location and a pre-configured contract key. Multiple tokens are hidden at the same spot. The more tokens there are on a single spot, the lower the chance you can find them. These chances are:

  • 100.000 Tokens (0,000001%)
  • 1.000 Tokens (0,001%)
  • 500 Tokens (0,01%)
  • 200 Tokens (0,1%)
  • 50 Tokens (1%)
  • 3 Tokens (10%)

To allow a healthy competition with others, three different types of coins can be discovered. While hunters are trying to get as much ST1, ST2 or ST3 tokens in their wallet, they keep the score by tracking the percentage of total coins owned by a single address. The owner that has acquired the highest percentage, makes that token the current winner. However other hunters are working hard to get their token to the first place! There is no technical difference between the three ST tokens, so everybody has the same chance of becoming the leader.

Check out the live ranking!

Looking into the future, Scavenger Hunt Token brings an interesting concept to the blockchain. They have a location based (GPS) token that allows the tracking and tracing of real-time objects on the blockchain. The technology allows attaching tokens to real-world object providing location based incentives for users. Think of a loyalty program where you will get 10.000 extra poins if you visit a physical store within the next 24 hours. The ST technology makes this possible right now!

In other words, Scavenger Hunt Token provides an educational platform that allows users to place public information on a physical map. It brings an incentive to walk outside and explore the world, while being rewarded with spendable tokens. —Gotta find ’em all!

The airdrop has ended!

We gave away 10 ST2 tokens for FREE to each new user during our airdrop period (15th March 2018).

Everyday we pay them out and you can immediately play with these tokens!
To earn your free coins:
1. Register your account on
2. Import or create a new wallet on
3. Deposit some Ethereum (0.001) on your wallet
Register now on ST

Scavenger Hunt Token

Walk around and dig for crypto currency.

Ethereum Power Wallet

Manage your ETH and Tokens in one single place.


Our Released Apps

The technology of Scavenger Hunt Token

ST runs on the Ethereum (ETH) networks blockchain and is deployed as a distributed application.

Dynamic and Responsive

Using the latest web technology we developed a website that works on a mobile, tablet and PC. Our backend runs on Node JS that directly communicates with the ETH network. This allows any webbrowser to access ST without the need for extra plugins like MetaMask.


We keep your tokens and ETH secure by never storing your wallet encryption password. Your wallet data is encrypted before we store it our database, and only with your key it can be unlocked. That is why we use https and always ask for your encryption key.

3 Smart Contracts

We have distributed 3 smart contracts that store all ST events and data on the blockchain. Our contracts are here:

ST1 : 0x77f07B4831113143C24dd651a682c001D9d7E3b4
ST2 : 0x8376fa08a88B649FB9e506574ED1754c09A79e09
ST3 : 0x66bDcF4FE81029F8CC053ef7944e2EeE2B4C2F53

ERC20 Compliant

Scavenger Hunt Tokens (ST) are fully ERC20 compliant, which means you can trade, transfer, buy or sell the tokens with other Ethereum users! They can be added to exchanges, to allow trading with them!

If you are an exchange that wants to support location based trading, get in touch with us. We provide our ABI for you here: shtExchangeABI.json. Look for the method: transferScavengerHuntToken that needs a GPS location converted to bytes32. getStringAsKey does this conversion for you.

White Paper

We have spent all our time and resources in developing the technology instead of writing paper. We don't want to re-invent the wheel and instead have used existing, proven and working technology. In our opinion 2018 must focus on working blockchain technology instead of chasing ideas.

Our technology stack

We have used a lot of proven technology. If you are interested, here is a list of what we use:

  • Ethereum Smart Contracts
  • Asynchronous JavaScript
  • Web3 JS
  • Node.js
  • HTML5
  • Bootstrap CSS
  • jQuery
  • W3.JS
  • OpenStreetMap

Our Roadmap

Creating ST on blockchain is a very exciting journey. Follow our progress and plans:

Developing the Smart Contract for the Etheum blockhain.
Setting up NodeJS to use Web3 JS for ETH communication and developing a web frontend framework for asynchronous development with Bootstrap and JQuery.
Developing Ethereum Power Wallet to allow any browser to interact with ETH contracts and wallets.
Registering the domain for our project and the launch of the ETH Power wallet website to the public.
Building and running a private blockchain for developing and testing purposes.
Developing the ST Webfrontend application framework.
Testing the ST application application and finalizing implementation.
Deployment of the ST1, ST2, ST3 smart contracts on the Ethereum network.
Alpha testing the ST application application and finalizing implementation.
Opening the ICO for initial investors

Launch of the Scavenger Hunt Token main (this) website.
Promotion and announcing the ST ICO to the main public:
Registed Facebook and Medium accounts for ST.
Registering on Cryptotalk forum.
Applying for ICO Bench rating.
Announcing Launch on Reddit.
Announcing Launch on Telegram.
Announcing Launch to Youtube experts.
Airdrop of ST2 tokens ends.
End of First Phase of Token Sale
Adding the Places of Interest quest.
Development of Native ST App for Android and Apple's IOS phones.
End of Second Phase of Token Sale
End of Third Phase of Token Sale

End of Fourth Phase of Token Sale
End of Fifth Phase of Token Sale
End of Sixth Phase of Token Sale
End of Seventh Phase of Token Sale
End of Token Sale
Setup ST organization to support, develop and maintain ST infrastructure, products and services.
Develop Commercial Location Based Services on the ST Platform.
Release ST Source Code to the public domain.
Launch Native ST Apps
Launch ST Commercial products and Services


Julien Moorrees

Founder & CEO

Being with Fujitsu I have almost 20 years of experience as a Senior Solution Design Architect. There I focus on delivering Fast-IT solutions using Design Thinking and Ideation. I co-create projects with our clients using a human-centric approach. My technology expertise is with Agile Development, Robotic Process Automation (Software Robots), Internet of Things (IoT) and Crypto Blockchain Technology.

What about you?

If you are interested in the technology behind Blockchain and crypto currencies, you are probably interested in how we created ST.

Maybe you even want to help us with developing and designing location based blockchain services and apps?

Let's talk!


The ST Pre-sale is now open!

We are the first Initial Coin Offering (ICO) where you can get crypto currencies by walking around in the real world! We have hidden different coins all over the world.

Transfer your Ethereum directly to these contracts to get ST tokens immediately:
ST1 : 0x77f07B4831113143C24dd651a682c001D9d7E3b4
ST2 : 0x8376fa08a88B649FB9e506574ED1754c09A79e09
ST3 : 0x66bDcF4FE81029F8CC053ef7944e2EeE2B4C2F53

Get ST1, ST2 and ST3 by digging, but you are not alone! Other hunters are trying to find them before you, so be fast! To dig for ST tokens, you need to go outside. During the crowdsale you can buy ST only with Ethereum. The crowdsale has different phases, so be quick to buy them cheap!

Open App

The following deadlines apply:
  • 1000 tokens for 0.01ETH @ 1st Phase till March 31st 2018
  • 500   tokens for 0.01ETH @ 2nd phase April 1st - April 30th 2018
  • 250   tokens for 0.01ETH @ 3rd phase May 1st - June 30th 2018
  • 100   tokens for 0.01ETH @ 4th phase July 1st - August 31th 2018
  • 50   tokens for 0.01ETH @ 5th phase September 1st - September 30th 2018
  • 20   tokens for 0.01ETH @ 6th phase October 1st - October 31th 2018
  • 10   tokens for 0.01ETH @ 7th phase November 1st - December 31th 2018
  • 1   token for 0.01ETH @ Final phase January 1st 2019 - June 30th 2019
  • After July 1st 2019 Only digging for tokens is possible

Why invest in ST?

We have a location based (GPS) token that allows the tracking and tracing of real-time objects on the blockchain.

ST looks like a game, but the technology is created for various location based use-cases. We have the possibility to attach tokens to real-world object providing location based incentives for users. E.g. you will get 10.000 extra coins if you visit our store within the next 24 hours. The ST technology can make this happen!

Transfer your Ethereum directly to these contracts to get ST tokens immediately:

ST1 : 0x77f07B4831113143C24dd651a682c001D9d7E3b4
ST2 : 0x8376fa08a88B649FB9e506574ED1754c09A79e09
ST3 : 0x66bDcF4FE81029F8CC053ef7944e2EeE2B4C2F53

Our Investors

Scavenger Hunt Token 1

Scavenger Hunt Token 2

Scavenger Hunt Token 3


Our Bounty Programm

For those unfamiliar with bounties, they are jobs, tasks and projects for which people can get tokens as a reward. Our bounties are focused on increasing the popularity of Scavenger Hunt Token by you tweeting and making facebook posts and blog posts about our coin. To make sure our bounty program is fair for you, we use BountyGuru as our monitoring and payout platform. Claim your bounty here: