Created using Figma
Created using Figma
Sandblock is creating a decentralised protocol to connect brands and customers together using Smart Contracts.
We are also developing a mobile application (alpha coming in a few days) for customers and a dashboard and analytics platform for businesses.
Each business creates its own Branded token on top of the Satisfaction token (SAT) and can give it as a reward to its customers for their loyalty, feedback (reviews, surveys...) or engagement (contests, games...). By joining the ecosystem, businesses have access to tons of analytics about their customers across all merchants.
Branded tokens are tradable with each other at a one to one ratio, they can also be converted to SAT for other use but this induces a 50% loss of the underlying value.
Risk: High
May 16, 2018
Jun 30, 2018
100% completed
Raised funds - no Data
Feb 21, 2018
Mar 4, 2018
100% completed
Raised funds - no Data
Token Details
Accepted Currencies
Company Details
Registered Country
Additional Details
Yes ,
Cryptocurrency, Entertainment, Retail, Business services, Internet-technology, Communication, Smart Contract, Big Data

About Sandblock

Features of the Sandblock project
Explore the applications being built on top of the Satisfaction protocol. All those applications will be available for everyone within the consortium.

Businesses · One click subscription
We provide our expertise in blockchain and cryptocurrencies to enable businesses to enjoy the power of the Satisfaction protocol with a classic subscription using fiat currencies.

By subscribing, businesses can implement all the services below in one click and let us purchase Satisfaction tokens, create their Branded tokens and manage it for them.

Eliminating the complexity of the blockchain for businesses which don't have the technical expertise is a key element in the technology adoption.


Sandblock is the decentralized Satisfaction protocol and mobile applications (Android and iOS) for customers, a desktop/web dashboard for merchants and custom integrations on payment terminals and e-commerce widget/plugins.

Sandblock Roadmap

  • Q3 2017

  • Project creation
    The Sandblock project is initiated and the eight core team members join the adventure to build a decentralised consortium of merchants and customers.
    Technical research
    Technical research of feasability on the potential blockchains (public and private). The first technical architecture is created using the best candidate, the public Ethereum blockchain and its Smart contracts.
  • Q4 2017

  • Whitepaper
    The second and third revisions of the whitepaper is published and shared with the community. A bounty program starts to help the Sandblock project reach a broader audience.
    We begin taking interest notice from merchants, retailers, brands and various service providers.
    Protocol - private alpha
    Development of the Merchant Token contracts, consortium protocol and loyalty protocol. Contracts are deployed on the Ethereum Ropsten test network for internal/private testing.
    Mockup and design of the customer application focusing on a user friendly experience for all kind of consumers (including non crypto friendly users).
  • Q1 2018

  • Public crowdsale
    The Sandblock project runs a public crowdsale to emit the Satisfaction Tokens and create the liquity for the future merchant partners. SAT become tradable on exchanges.
    Protocol - private alpha
    Audit of the first implementations of the Satisfaction protocol. Development of the feedback protocol. Contracts are deployed on the Ethereum Ropsten test network for internal/private testing.
    Development of the mobile application on iOS and Android. The first version includes the account and wallet setup, cryptocurrency payment using ETH, Merchant Tokens/loyalty programs management and merchant private feedback.
    Merchant dashboard
    Development of the web dashboard dedicated to Merchants in order to help them integrate cryptocurrency payments, create, manage and configure their Merchant Tokens and its features.
  • Q2 2018

  • Partnerships - 500+ shops
    Partnership with 500+ points of sale and early adopters (brands, merchants, payment providers). Constitution of the merchants pilot group.
    Protocol - public beta
    Audit of the first public implementation of the Satisfaction protocol. Contracts are deployed on the Ethereum Ropsten test network for public beta testing.
    Application - public beta
    Release of the first version of the public application on the iOS appstore and the Android playstore using the protocol in beta phase on the test network.
    Dashboard - private beta
    Tests of the Merchant dashboard begin with the merchants pilot group.
  • Read More
  • Q3 2018

  • Consortium - 2k+ shops
    First public merchant offer is release, target 2k+ online and physical points of sale from merchants partners using the Satisfaction protocol.
    Protocol - release
    The first version of the protocol is released on the Ethereum main net. Pilot merchants programs are migrated from the test net to the main net.
    Application - release 1.0
    Release of the first version of the public application on the iOS appstore and the Android playstore using the protocol on the Ethereum main net.
    Dashboard - release 1.0
    Release the forst version of the public dashboard open to registration for merchants and brands.
  • Q4 2018

  • Consortium - 10k+ shops
    Intensify merchants acquisition, target 10k+ online and physical points of sale from merchants partners using the Satisfaction protocol.
    Development and implementation of the advanced feedback protocol and the CSR protocol to help merchants engage more their customers through feedback and donations.
    Application - release 1.1
    Development and implementation of the Marketplace to barter Merchant Tokens directly within the application.
    Dashboard - release 1.1
    Upgrade of the merchant dashboard to handle automatic token generation and Smart Contracts deployement. Implement the new protocol features for merchants.


13 515
30 Days Growth:

Participation in events

Sandblock Team

Verified 0%

Attention. There is a risk that unverified members are not actually members of the team

Fabrice Bascoulergue
Product lead
Sarah-Diane Eck
Business & Marketing
Jeremy Grenier
Engineering Lead
Emmanuel Juliot
UX/UI Designer
Clement Dal-Palu
Backend Engineer
Thomas Andre-Micolon
Engineer & Copywriter
Matthieu Hocquart
Software Engineer
Alexandre Tuchmuntz
Finance & Business Dev
5.0 12
ICO Profile Vision Activity Potential Product Team

Sandblock Reviews


Sandblock has a great business model that’s directed at solving a problem with physical brands. They aren’t just another company offering a wallet and are working hard to solve a real problem. If their application is successful, and they can gain market traction with their prospected 10,000+ shops, then there’s no reason why Sandblock doesn’t have the chance at having a large user base and increased token value by early 2019.

Anybody Can Use It: This is a service that almost anybody could use. As long as they know how to use a smartphone, they can log into the app, play a couple of quick games, and make money.
ERC-20 Protocol: Sandblock runs on the Ethereum blockchain network which is proven to be both secure and efficient.
Class-A Team: Sandblock has a great team of developers, marketers, and designers.

You Might Have To Wait: The application isn’t set to release until the second quarter of 2018 and will initially be partnered with only 500 shops. However, by the end of 2018, they plan to partner with 10,000 shops.

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News, reviews

Project strong sides: looks like there are no string sides.

Project weak sides: common words about measurement techniques, business plan or any marketing data was not presented.

So our position is negative, probably scam.

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News, reviews

All SAT cryptocurrencies are ERC-20 complaint and will serve as the bridge between the consortium and the real world economies. However, given that it will revolutionize the way coupons, loyalty points and vouchers are used, we’ve every reason to believe that Sandblock will affect the current e-commerce market.

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Sandblock is not alone on the market, but what gives them a real advantage is an active campaign for establishing new partnerships. For the moment, they have 9 partners that results in acquiring 5 million customers and 1000+ shops. The idea is good and using the blockchain technology makes sense in this case. We can predict that Sandblock will grow by attracting small and medium-size businesses, but large enterprises may refuse dropping their own loyalty programs. So, we see the main challenge in scalability of the project.
A simple and clear idea of converting untradeable loyalty rewards, such as coupons or points, into tradable tokens created specifically for each company on the platform, and this idea may shoot if the team is able to attract enough companies in the ecosystem.

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Once everything is considered, the concept of the project is great as it has a huge market to address. Also, the project has its own application—and that’s seriously a plus in our opinion. Talking of the team, it includes some experienced names having an impressive track record in different sectors. Last but not least, the advisory group of the project is quite good as it can guide the Sandblock’s team whenever it has to make some tough decisions—especially once the ICO campaign ends. So the project looks promising, but we’ll still advise you to be a prudent investor and analyze the project’s website on your own and make final investment decision.

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