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#Blockchain, #Internet All projects

BubbleTone: Blockchain in Telecom

We allows mobile network operators, phone users and service providers to interact directly

stage Ended crowdsale

3.9 Rating

by 5 users



    Yury Morozov

    Founder of 4 active telecom companies, with $50M annual revenue

    Sergey Malcev

    Lead Blockchain Software Engineer

    Oleg Pravdin

    Telecom visionary, founder of 3 start-ups in the USA, China and Russia.

    Sergei Ivanov

    CEO of "Allo Incognito" (mobile virtual network operator)

    Stepan Gershuni

    Blockchain expert, co-founder @Block Notary

    Sergey Sevantsyan

    Blockchainer, Adviser, ICO Supervisor

    Sergey Baloyan

    Head of Marketing

    Kirill Maskaev

    Communications Director

    Maria Voronova

    Project Manager

    Oleg Vintovkin

    Development of IT project Yandex Telephony; development BSS & OSS for mobile carriers

    Sergey Prilutskiy

    Security expert, Blockchain architecture development

    Sergey Lepenkov

    Development of payment services and high-load applications in the telecommunication field

    Fedor Rozhnov

    Strategic Developer for Telco, Realized 2 MVNO-projects for Russian mobile market

    Yury Vasilchikov

    Blockchain consultant, smart contracts developer

    Alexander Artemiev

    Bubbletone messenger architecture development, integration with mobile carriers

    Jackov Mayurov

    Bubbletone messenger project manager

    Ajmat Iqbal

    Bubbletone messenger software development leader

    Mir Monsoor

    Hossain Senior software developer

    Momi Monjil Ara

    Senior software developer

    Khandaker Raihan Hossain

    Senior software developer

    Md. Shafiqul Islam

    Front-end software developer

    Md Maniruzzaman

    Back-end software developer

    Alexey Makeev

    Smart contracts software engineer

    Varun Reddy

    Community Relations

    Mariana Bugaeva

    Head of design group


    man Keith Teare


    Successful serial technology entrepreneur; Executive Chair at Accelerated Digital Ventures; TechCrunch founding shareholder and EasyNet, Europe’s first consumer Internet Service Provider

    man Dr. Norman Lewis


    Telecom expert Norman was running PWC’s innovation programme, He also worked in Orange UK as a Director of Technology Research, Founding Director of Future-Diagnosis, Executive board member of the MIT Communications Futures Programme.

    man Samson Lee


    Founder & CEO of CoinStreet; Executive Chairman of China (Guangdong, Hong Kong, Macau) Greater Bay Area TechFin Association; Co-founder of Hong Kong Blockchain Centre; Co-Founder of Ethereum south China and south Asia communities; Chief Crypto-economic Advisor of Gibraltar Blockchain Exchange; Advisor of Universa.io; Asia President of Next.TV Inc. and Chairman of STM Digital Group.

    man Anders Larsson


    Anders worked in Ericsson Group for two decades to create the emerging technologies of 2G, 3G, 4G, 5G and IOT in 10 different countries Held various CTO roles and the role of Vice President for Mobile Broadband in Southeast Asia & Oceania
    AllcoinWiki Co-founder
    Top-5 Blockchain Advisor in the world

    man David Drake


    Managing Partner at LDJ LP Fund Investments, Crowdfunding pioneer, Crypto investor

    Crowdsale details

    Distribution of tokens
    • Crowdsale (500000000)
    • Bounty fund (200000000)
    • Team & Community Development Fund (78000000)
    • Network Development Fund (220000000)
    • Founders (200000000)
    Details Indicators
    Token Symbol UMT
    Full Token Name Universal Mobile Token
    Pre-crowdsale Start January 2nd, 00:00 GMT+03:00
    Pre-crowdsale End March 10th, 00:00 GMT+03:00
    Crowdsale Start March 20th, 00:00 GMT+03:00
    Crowdsale End Hard cap is reached or May 20th, 00:00 GMT+03:00
    Crowdsale Hard Cap Fixed, $15000000
    Domain registration date 2017-06-28
    Domain owner JSC CountryCom

    Cost of the token

    4000 tokens for 1 eth

    Price without discounts

    Accepted currency

    • Bitcoin
    • Ethereum

    Rate the project

    Estimate the project on a five-point scale or switch to the simple scale

    Five-point scale Simple scale

    Relevance of the problem and Market size

    1 2 3 4 5

    Product competitiveness

    1 2 3 4 5

    Founders, Team & Advisors

    1 2 3 4 5

    Budget allocation and roadmap

    1 2 3 4 5

    Token economy, Tokenization & Business model

    1 2 3 4 5

    Distribution & Lock up of tokens, Discounts for early buyers

    1 2 3 4 5

    Summary rate the project

    1 2 3 4 5

    Rate the project by other users

    Alexandr Gonchar May 25, 2018
    Rating of project


    To use smart contract and distributed technologies for cutting costs of calls, especially, trans-border calls is very good and topical idea. This solution can remove intermediaries, and in this way – make services faster and cheaper.

    Risks and disadvantages

    The project has no minuses, but it needs detail work on implementation this solution for different mobile operators. Also it should inform users about opportunities of cheap and qualitative roaming.


    I’m sure, that the project will become successful, it just need to keep its own plan, and in near future the project get into international markets. The solution is very good and cutting the cost of international calls can give a pretty good impulse to the project, even in short-term perspective.

    William Anderson April 13, 2018
    Rating of project


    Taking a kin look at the token distribution, bubbletone will be in position to benefit highly from it, the advertising being influenced by the presence of bounty tokens will be of great advantage in effecting awareness to investors. The press team that is involved is well renown and will do a remarkable job in publicity. the road map is well elaborate, this will contribute to portraying a positive image for the team members in terms of effective planning.

    Risks and disadvantages

    The general out reach of marketing by the start up to people through the channels of social media and search engines is way too low this is most likely to affect potential growth. the current market is flooded with telecom service providers that the customers are loyal to making a market drift will require extensive persuasion and is much risky. The amount of tokens offered for 1eth are generally low high this will create high demand for sale of tokens once it is entered into the exchange and also increase in price of the token since demand will be high resulting into devaluation of the token.


    The increased difficulty in mining has created a major problem and also a discouraging factor for those with interest in getting involved with crytocurrency, bubbletone is providing a solution to solve this problem and will enable it to capture a large market size.

    Jordan Semanda April 04, 2018
    Rating of project


    The project has a remarkable press team that will create a good public image and also win the investor favor the project also has high crowd sales that will enable the project to archive the hard cap The project has well experienced advises in the filled of cryptocurrency and digital marketing that will steer the team to success. The project accepts major cryptocurrencies in the digital currency market which will attract many investors and also create distributed value for the token hence minimizing risk. The project has a short term execution of the road map which shows seriousness of the team and more likely hood for profitability. The project has bounty tokens for referrals and carrying out marketing campaigns which will increase on its popularity. The founder team tokens are being vested which creates confidence in the team by the investors.

    Risks and disadvantages

    The project still has extremely low traffic statistics especially in the mails and ads which will hinder the growth of the project, this will limit the investors from knowing about the various projects. The project doesn't have an elaborate budget to show the allocation and usage of funds.


    The business model is good and unique it enhances the use of cryptocurrences and also enhances direct communication between the users ans service providers with existing problems of unappealing tariff plans fro service providers this is a definite solution. Reaching the hard cap or soft cap doesn't guarantee the success of the project as many ICO star ups tend to fall out due to investors loss of interest in the venture there for the project should consider continuous development of the venture an communication.

    Veronika Arbisman April 02, 2018
    Rating of project


    Platform allows mobile network operators, phone users and services providers to interact directly. Mobile carriers can publish their own prepaid tariff plans. Users get local price and high quality and be able to connect through a simple API. Users can keep their mobile numbers while travelling abroad and save on roaming. Home mobile carriers will not lose revenue. Beta version is already available for download in mobile stores.

    Risks and disadvantages

    Roaming brings huge amount of money to mobile companies, specially in some countries where roaming rules work even inside one state, for example like in Russia. Would mobile carriers who have monopolized service market like to share it?


    Great project! Roaming is a past. Time for dramatic reduce of costs of mobile services arrived. On top of that users can keep their mobile numbers while travelling abroad. It's a win-win situation both comfortable for users and for mobile operators. App is a huge business opportunity and a great thing to invest in.

    Sofia Medda March 31, 2018
    Rating of project


    The project provides a solution for travelers, who usually need to enter into roaming agreement or to buy a local sim-card. It`s really useful and saves time and money. The team has a detailed plan for further development.

    Risks and disadvantages

    I don`t think it`s risky. Just common risks.


    I think this project has all the chances to be successful.



    How can I buy your tokens?

    Participants of BubbleTone ICO will be able to purchase UMT tokens after depositing funds on their user accounts. Payment methods will include several cryptocurrencies, wire transfer, VISA/MC credit/debit cards.

    Which cryptocurrencies are accepted?

    Payment options with our ICO include: Bitcoin, Ethereum, Litecoin, Bitcoin Cash, Dash

    Which wallet should I use to receive tokens?

    To receive UMT an ERC-20 compliant ETH wallet should be used, please note that ETH wallet should be your personal wallet as exchange wallets can’t be used. Please see the below link for available wallet options:

    What is the goal of your project?

    The goal of the Bubbletone Blockchain platform is to eliminate all long, complex and costly inter-operator roaming procedures and to create a new market for thousands of telecom carriers opening affordable mobile services for silent roamers. Our Blockchain in Telecom ecosystem provides direct interaction between mobile operators and service-providers via smart contracts.

    Is your product already working? Do you have a prototype or a beta version?

    We have a working beta version of our messenger application, it’s a fully operable modern messenger.

    We also have our OTA platform for downloading third-party mobile profiles via SMS developed and running on a commercial basis with our partners in 80 countries globally.

    We are currently finalizing on messenger’s convergence with blockchain to start launching smart contracts. Graphene blockchain platform is being currently developed as well, it’s 80% complete already.

    Why do you have a blockchain in your project?

    Blockchain made it possible for us to radically change the rules of the game in telecom: we simply eliminate roaming.

    Blockchain is the basis of our solution, since the interaction between mobile operators is carried out through smart contracts. There is no need in expensive direct contracts and technical integration between network providers. This allows any cellular operator (including small ones) to quickly (within 24 hours) begin offering their services to subscribers of other operators and to provide subscribers with a global service at local rates.

    How is your system going to expand?

    The Bubbletone ecosystem will expand through 3 main agents:

    1.New mobile operators;
    2.New users of the BubbleTone messenger;
    3.New service providers (TV, music, cloud services, through bonus packages of mobile operators with several service providers in one package).

    What are advantages for Node owners?

    Node owners get income from smart contracts processing and also Node price increases itself with the quantity of smart contracts in our ecosystem.

    Node is an asset. It’s like you buy house which increases in value and pays rent as well.

    What are the advantages of BubbleTone messenger?

    1. For subscribers: make calls and use data during travel worldwide at great local rates with direct connection to local operators. No need to change your Sim or phone number. Access to unique offers from service providers all over the world and a variety of amazing features in BubbleTone messenger (audio/video/conference calls, crypto and fiat transfers within the system, etc.).

    2. For mobile operators: global status at extremely low cost and effort, bigger audience of potential subscribers due to visitors and tourists, more services for subscribers. Increase in revenue through distribution of value-added services.

    3. For service providers: larger reach of potential clients, operations and marketing costs cut down.

    How do I operate all these other Sims on my phone?

    You don’t need any additional Sim cards, it works with just your current Sim. All you need is download BubbleTone messenger, and with its interface you will be able to choose offers from service providers and subscribe or cancel subscription for services at any moment.