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Solving real problems in the world, using Blockchain Technology and Smart Contracts

The first decentralized platform based on sustainable green systems to solve real problems in the world, connecting green systems manufacturers and local Installation companies or certified individuals directly with buyers

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Softcap: 10000 ETH

Hardcap: 60000 ETH

1 ETH = 500 GNC

Minimum - 0.1 ETH

Hard Cap - 60,000 ETH

Soft Cap - 10,000 ETH

We accept ETH and BTC

How it works

Exploring the challenges of renewable energies and the production of nourishment for the human being; a change of technological paradigm that offers a transforming potential,.
Greencoin is a platform focused on connecting green systems manufacturers and Installation companies or certified individuals directly with buyers around the world that will help combat the main problems that humans face today, a knowledge exchange platform on demand with a decentralized market enabled for small and large companies. The platform simplifies the generation of potential customers and B2C interactions through the administration of an offer / request ecosystem, decentralized Escrow support based on Blockchain and implementation of rules and standards established to do business through smart contracts.
  • Environmental problems.  Our environment is constantly changing. There is no denying that.However, as our environment changes, so does the need to become increasingly aware of the problems that surround it.Global warming has become an undisputed fact about our current livelihoods; our planet is warming up and we are definitely part of the problem. However, this isn’t the only environmental problem that we should be concerned about. All across the world, people are facing a wealth of new and challenging environmental problems every day.
  • Nourishment. One in seven people in the world go hungry, this being the main global challenge of our times. In addition to the suffering of millions of people wit... read more
Our Solutions
  • The ultimate goal is to create a productive environment, an autonomous, decentralized and business-focused community using the power of blockchain technology for the distribution of systems that help the sustainable development of the planet, connecting green systems manufacturers and Installation companies or certified individuals directly with buyers around the world that will help combat the main problems that humans face today
  • Take advantage of other sources of energy that are on our side which are renewable year after year, do not exhaust, and also do not pollute the environment.
  • The GNC ecosystem will become the first decentralized global market where buyers can buy green... read more
Greencoin project consists of two main parts: Blockchain and Smart contracts

How the Platform Work?


  • Manufacturers publish their products or systems to the Web/App.
  • Users buy products or systems pay in (Fiat, BTC, ETH or GNC) currency.
  • Manufacturers ship products to buyers.
  • Manufacturers provide technical support to users.
  • Buyers can hire local Installers.
  • Uses the GNC token as means of consumer loyalty program rewards

Main advantages of GNC platform:

  • Extensive and easy-to-use service.
  • Low fees.
  • Low transaction costs.
  • Detailed sales analysis.
  • Advertising support of your business.
  • Payment in popular cryptocurrencies (BTC, ETH, etc).
  • International markets access.
  • Transparent and decentralized review system.
  • Tools for customer communication and financial reporting.
  • GNC token payment for goods and the platform services at special price.
  • On GNC Platform, customers Manufacturers and installers can interact without restrictions.
  • Strong reward network to Incentivizing Buyers, Manufacturers and Installers.
  • Transaction transparency ensured by the blockchain technology.
  • Trustable, Ideal for charitable foundations and organizations.
Benefits to buyers
  • High quality green systems and products.
  • Systems and products bought online easily and conveniently.
  • Convenient and simple search for green systems and products.
  • Decentralised and secure Payment
  • Access to local systems installers.
  • Updated on new systems, techniques and technologies.
  • 24/7 support team.
  • Access to the global market
Benefits to manufacturers and installers
  • Full control of product or service pricing and listing.
  • A unified ready-to-use interface
  • Marketing and promotion directly to buyers
  • Marketing expenses reduction
  • Fast and detailed customer feedback
  • Payment convenience
  • Large clientele
  • Assistance in product presentation.
  • Global advertising network.
  • Access to international buyers.

GNC Web & App

  • Buyers Website & Apps
  • Manufacturers interface
  • Installers interface Focusing on e-commerce and online markets, GNC platform will integrate the latest Blockchain innovations to drive "smart business contracts"




To promote and popularize the Greencoin ecosystem,

a strong reward system will be created for all the participants

of the platform using GNC Token as a means to carry out all

kinds of rewards. , in this way the expansion will be even faster.



Expansion Plan

We have concrete plans and teams ready to an expansion. Our plan is to conquer all the promising markets for the use of green systems, with our business strategy and tactics we will create a positive chain network reaction where our partner businesses will get more customers and more orders

GNC Tokens Distribution
ERC20 Ethereum Blockchain
The GREENCOIN (GNC) token is an essential component of the Greencoin ecosystem and is designed to facilitate all types of operations that make the token an integral part of the ecosystem and the key factor of its economy.
Total Supply:
50 000 000 tokens
How Greencoin Ecosystem Will Work?
Greencoin Token Sale
Meet us at: Cloud Expo Europe
1 ETH = 500 GNC
• Tokens for the team will be blocked for 2 years with 4 award periods of 6 months.
• Tokens of advisors and initial supporters will be blocked for 6 months
0.1 ETH
Greencoin IEO
Token price:
1 ETH = 500 GNC
Hard cap:
60,000 ETH
Accepted currencies:
Our Team
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Karl Tanchez
Founder & CTO

Karl is the founder and the Chief Technology Officer at Greencoin and overseeing the technical development. He is working closely with the development team and bridging between technical development and general management. karl is an experienced computer engineer,18 years of experience as a project leadin the industries of Internet-marketing and advertising, He is Bitcoin evangelist and an environmental advocate.

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Josue Divas
Co-Founder & CEO

Josue is an entrepreneur and expert in online marketing and social media with a 5 year proffessional track Since 2015 he has been involved in the blockchain and cryptocurrency emerging market and strongly believes cryptocurrency is the new financial market. At Greencoin, Joshua is responsible to coordinate the development of the Greencoin Platform he also is responsible for all strategy related tasks, such as token economics, token sale related strategies, as well as corporate strategy related questions.

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Vladimir Pomogalov
Blockchain & Smart Contracts

Vladimir have been working in the IT industry since 1998 Vladimir is a Crypto enthusiast he is a Blockchain expert, he specializes in programming smart contracts used in blockchain Ethereum. He is the lead developer on smart contracts and tokens that will be used in the Greencoin ICO project.

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Carmen Carranza
Manufacturer Relationships & Marketing

Experienced strategy professional with significant experience in FMCG sector. Carmen has extensive marketing experience in the disruptive online space and has been involved in ICO marketing from the beginning.

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Amr Sakr
Software Engineer

Amr is an expert senior engineer with six years of IT experienceand a solid background in software development, cryptocurrencies blockchain and trading including working with high load systems. Amr have been coding all kinds of MT4 EAs and Indicators for the last 6 years. He wields an impressive range of technologies and tools.

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Ajay Shukla
Blockchain Developer

Ajay is the CTO/CEO of Infograins. He is instrumental in providing the technological impetus to the Greencoin environment. He is endowed with admirable and impeccable professional credentials meticulously acquired over the years of diverse corporate exposure. He is a seasoned and time tempered IT professional with extensive, varied and in-depth experience in Software programming, Data analytics, Big Data, Database administration and managing crypto technology and blockchain programs. He has strong administrative acumen in problem solving, confident decision making, and effectively fusing administrative policies to technology resulting in an overall unique experience He had played a vital role in successfully setting up digital and crypto paraphernalia of many companies.

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Vipin Shukla
Graphic Designer

Vipin is Lead Designer. He is a through bred and unblemished computer science professional in the software domain with an impeccable, long standing and unstinted association with managing projects in many IT companies. has worked as senior web developer and graphic designer for companies such as Infograins, Incarnate Software Solutions Pvt. Ltd. . His profile orientation has a calibrated blend of astute leadership and entrepreneurial qualities enabling his right fit to the role.

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Rashmi Kulkarni
Blockchain Developer

She is an accomplished and qualified computer professional. With digital experience of nearly a decade and with more than 200 successfully executed projects, She is a positive and energetic leader with high integrity having ability to envision and create successful outcomes in complex technological situations. She is an ardent task driver and formulator of strategies to evolve and grow.

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Richie Waddell
Hydrogen advisor

Richie is founder of HydroClubUSA he is a well-known person in the hydrogen systems industry, he and his family started a project to help the average person save fuel on a daily basis and they developed the HHO dry cell

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Erwin Tanchez
Hydrogen advisor

Erwin is an experienced certified mechanic for 10 years and who has 3 years of experience in the installation of hydrogen systems, he believes the idea about clean technologies to provide the energy needed for tomorrow

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Robert Bruce
Renewable energies advisor

Robert has 12 years of experience working in the energy sector, he specialise in green energy providing the latest in energy saving advice and certification, he has been active in the deployment of solar, energy efficiency, energy storage projects and energy supply projects.

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Rick Benavides
Business Development Advisor

Lalit is an Entrepreneur by heart and as a business master He have broad information of ICO advertising, PR, and topic learning of blockchain and ICO. He have involvement in taking an interest in excess of 30 ICO's. He attended various blockchain and crypto conferences in Russia, Miami, New York, Singapore and Dubai. To be pioneer on Blockchain , digital money, ICO , IOT, Ui/Ux, cloud, web and versatile, machine figuring out how to mark value utilizing disconnected to online techniques. With help of debut markets look into organization like Nielsen, McKinsey, and IPSOS. Even he setup mark territorially to national to worldwide. His Team has finished different ico's in different stages.

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Lalit Bansal

Lalit is an Entrepreneur by heart and as a business master He have broad information of ICO advertising, PR, and topic learning of blockchain and ICO. He have involvement in taking an interest in excess of 30 ICO's. He attended various blockchain and crypto conferences in Russia, Miami, New York, Singapore and Dubai. To be pioneer on Blockchain , digital money, ICO , IOT, Ui/Ux, cloud, web and versatile, machine figuring out how to mark value utilizing disconnected to online techniques. With help of debut markets look into organization like Nielsen, McKinsey, and IPSOS. Even he setup mark territorially to national to worldwide. His Team has finished different ico's in different stages.

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Bharat Singh (Gandass)

Bharat is a serial entrepreneur and inventor in mobile technology, blockchain ecosystem, digital marketing, AI and ERP related business. He is the co-founder of Website Bulls. And help on more than 30 ICO projects as advisor. He has more than 13 years proven track record on managing RD, IT, sales, consulting service with 9 technology related patents which using at more than 2000 Apps. He was also formal PeopleSoft and JDE solution head in Greater China. He is also an expert of ICOBench and International Blockchain Consulting Announcement Group.

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Raghav Sawhney
Marketing Consultant

With his heavy work ethic Raghav is a person with entrepreneurial skill set, he have worked with over 75 ICO's, consulted them and holds the position of Marketing Advisor in several of these projects, Raghav's primary aim has always been to learn new things and he has never stopped searching for diverse fields that would help him accomplish that objective. Raghav is the ideal candidate that will bring experience creating and implementing new marketing strategies to the development of Greencoin project

July 2017

The beginning of the idea in the Blockchain

August 2017

GNC concept created

August 2018

Development and integration of ICO smart-contract

November 16th, 2018

November 16th,2018 9:00 California Time (PST) Start date of Token Sale

June 15th, 2019

June 15th, 2019 23:59 California Time (PST) End date of Token Sale

Q4, 2019

Appearance of GNC token on the crypto-exchanges

Q4, 2019

Development of the GNC platform

Q1, 2020

Beta release of the GNC platform

Q2, 2020

Global Marketing Campaign

Q3, 2020

Launch of GNC Platform

Q1, 2021

Geographical expansion and ecosystem growth

What is the GNC Token and what utility does it play within GNC platform?

The token will be used to execute smart contracts, buy, incentivize and reward purchasers, manufacturers and installers who join the GNC platform.

How many GNC tokens are there in total?

Prior to the Token Distribution Event, GNC have generated a total supply of fifty million GNC tokens (50,000,000). That will be the entire supply of the GNC Tokens – no more will be created after it’s generated.

How many GNC tokens are being sold in the token sale event?

Sixty percent (60%) or 30,000,000 of the total GNC token supply.

What is the GNC structure & pricing?

• Total Supply: 50,000,000 GNC tokens
• Allocated market (public) supply: 30,000,000 GNC tokens (60%)
• 1 ETH = 500 GNC
• Soft Cap = (10K ETH)
• Hard Cap = (60K ETH)

What is the minimum purchase?

During the Token sale, the minimum purchase amount is 0.1 ETH = 50 GNC

Are there any bonus incentives being offered?

We have 3 different bonuses
Pre-ICO +15%
ICO - Day 1 to Day 15 – December 3-2018 / December 17-2018 +10%
ICO - Day 16 to Day 30 – December 18-2018 / January 1-2019 +5%
ICO - Last 30 days No bonuses

What will happen to all the unsold GNC tokens during the Token Distribution Event?

All unsold tokens will be airdropped to the contributors after the ICO stages. The airdrop will be calculated according to the number of tokens bought during the ICO stages.

What is the token delivery plan?

• We will deliver the GNC after the conclusion of the public sale event.
• As noted above, on token delivery the tokens will be delivered to each purchaser in an amount equal to the price per token in ETH (as determined at the end of the token sale) times the amount of ETH the purchaser submitted.
• If you intend to use multiple ethereum wallets to purchase GNC token, note that each wallet will be credited with GNC separately in accordance with how much ETH each wallet provided.. We will not combine purchases from different wallets to any different delivery configuration: how you pay will be how you receive. If you want to receive the GNC in one specific wallet, all ETH must be sent from that wallet during the purchase.

Can I refund my funds after the transaction?

Currently, there is no refund system, so be careful and think twice before the investment.

How to purchase GNC tokens

• Create an account at https://greencointoken.com/
• To purchase tokens you must deposit funds into your account. You are able to buy GNC Tokens using ETH AND BTC.
• The calculator is provided for your convenience. You can enter a number of GNC Tokens you wish to buy and calculate the amount you would need to have in your account wallets.

How to add GNC tokens using myetherwallet.com

To add GNC tokens to your wallet enter your Ethereum wallet (usually https://www.myetherwallet.com/#send-transaction)
and select «Add custom token».
You will see three fields: token name, address and decimals.
Address - 0xf612773e8e1daf16c65c5ab5e1268ae0ceca0c0e
Token name - GNC
Decimals – 18

After that, click «Save» and you will see your GNC balance.Until the token distribution your balance will be 0 GNC.

Where and how can I safely buy and store GNC tokens?

It is highly recommended to send funds from your own. We are not responsible for delays or transfer problems caused by third-party services like unreliable exchanges, trading bots and so on.

We urge you NOT to withdraw payments using either wallets incompatible with ERC20 contracts. This may result in you losing control over the tokens you would acquire! We recommend you to use the following wallets for tokens withdraw:

MetaMask (Chrome browser addon);
MyEtherWallet (no download needed);
Ethereum Wallet (desktop);
Mist (desktop)

How to buy ETH?

The best course is usually on stock exchanges, for example www.coinbase.com (has its own mobile wallet for buying / selling bitcoins and ether). There are many other exchangers, but if you haven’t worked with them before, carefully read the reviews about them, so as not to get to phishing sites.

How to create an ETH wallet?

1. Go to www.myetherwallet.com, set the password and click Create New Wallet. IMPORTANT: think up a password that you will not forget - it will be impossible to restore it! Write it down and keep it in a safe place. If it is a question of large sums, instructions on access can be stored in a banking cell.

2. In the next step, you will need to keep your secret key encrypted. This is the same as the key to the safe, but in electronic form. Its presence + password is one of the ways to gain access to your wallet and funds, which are on blockchain. Click "Download Keystore File" and save it on your device. Keep this file in a safe place, preferably on an offline medium, and make a backup copy;

3. Click ”I Understand. Continue”;

4. At this stage you will be given your private key in an unencrypted form. This means that having it, any attacker can get access to your wallet. Therefore, it is recommended to print this key and store it in a safe place (for example, a banking cell). Then click "Save Your Address";

5. The final step is to find out your wallet address. For this you can:
1. Select the option "Keystore File (UTC / JSON)", specify the path to the encrypted file (from step 2) and enter the password invented in step 1. If everything is correct, you will be on the screen of your wallet, you will see its address and balance.
2. Select Private Key. Here you will have to enter your unencrypted private address and password will not be required. This is a dangerous and unprotected way, the use of which we do not recommend! This key must be stored in a secure offline store and used only as a last resort.

After you have a wallet, to buy ether on exchanges and markets you just need to specify its number and make a purchase (on each site its own way). The ether will be transferred there.

What profitability can I get as an investor?

The value of GNC tokens, like any other currency, will be determined by people's willingness to accept them as the payment for their goods and services. Exchange liquidity will allow GNC to develop on external websites.

What's GNC hashrate?

GNC is ERC20 token based on Ethereum network. We are using ethereum blockchain as an infrastructure. ERC-20 tokens are not mineable.

Will GNC be available on exchanges after the Token sale?

We have already contacted the main crypto exchanges to include GNC in the trades. Tokens will be released on the Ethereum (ERC20) blockchain, and will be available for transfers and trading almost immediately after the Token sale.

Will there be any issue GNC after the Token sale?

There will not be an additional issue of GNC.

What is GNC and why are they needed?

GNC are not stocks, goods or investments. GNC is the token to use on the internal marketplace operations.

GNC systems and products can be bought using cryptocurrency and GNC tokens.

Yes various items are made available to the cryptocurrency community – with no bank-centered high transaction fees attached.

Why is GNC a platform?

Our long-term strategy is to focus on developing the core solution that seamlessly connects manufacturers of renewable and sustainable systems and products that help the environment with customers through a variety of marketing mechanics and approaches.

The platform will only focus only on systems that are described in the whitepaper?

The platform will only focus on products and systems that help the environment and at the same time beneficial to people, both healthily and economically,. Currently there are only 3 systems but with the passage of time there will be new technologies with which we will benefit economically and at the same time always helping the planet by reducing environmental pollution.

What's GNC platform advantage?

Decentralization and the opportunities presented by the use of cryptocurrency in the project can cover the needs in speed, global market access and transaction security.

I am a seller. How do I get payouts?

There is always an option to receive payments in common fiat currencies. You can get payouts in any currency of your choice, and customers can also pay you using the currency of their choice – however, payments made in GNC or cryptocurrency will be more lucrative.

Will your platform use blockchain?

We will use blockchain for 3 main ways

1) Payments
2) Smart reviews
3) Rewards