Top 100 Blockchain Developers in Eastern Europe
March 2023Looking for a top blockchain developer in Eastern Europe?
The blockchain is the hottest new technology, and you want your business to be on top of it. So, partnering with a blockchain development company can be your next great investment. It's a tall task, however, to find a partner who understands your business’s unique needs.
To assist you in your search for a partner, we’ve compiled this list of the top blockchain technology companies in Eastern Europe. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Eastern Europe Blockchain Technology Companies
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Featured providers
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1
- $10,000+
- 50 - 249 employees
- Wrocław, Poland
4soft is a software house headquartered in Wroclaw, Poland with another office in Dubai, the UAE. Founded in 2013, 4soft's team of 70 employees provides web development, UX/UI design, and custom software development services, having a particular focus on blockchain technology.
Clients
- Elliptic
- Gigaset
- Artgeist
- ITSEC Asia
Industries
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4soft provides custom software development services for a photo wallpaper e-commerce store. They have built a new internal system for managing products, order fulfillment, and returns.
"The most impressive aspect of this cooperation was 4soft's proactive attitude."
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2
- $25,000+
- 50 - 249 employees
- Kyiv, Ukraine
EvaCodes is a full-stack custom software development company based in Kyiv, Ukraine. The company, founded in 2019, has a team of more than ten that provides custom software development, web development, mobile app development, blockchain, and e-commerce development services. EvaCodes serves mid-market and small companies in various industries that include business services, financial services, and consumer products & services.
Clients
- Synesis One
- Yop Finance
Industries
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EvaCodes provided software development services for an NFT company. They audited the client's smart token contracts and decentralized their system. They also provided cybersecurity services.
"EvaCodes discovered these vulnerabilities and ensured a good future for our project."
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Featured providers
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3
- $10,000+
- 50 - 249 employees
- Kyiv, Ukraine
Peiko is an IT development company located in Kyiv, Ukraine. Comprising 19 employees, they develop software solutions for various sized companies in IT, business services, finance, and healthcare. Services include frontend and backend development, UX and UI design, database management, testing, QA, and website management.
Clients
- OrionProtocol (Top 250 Cryptocurrencies on CoinMarketcap. The first gateway to the entire crypto market: aggregating every CEX, DEX, and swap pool into one decentralized platform. The market cap of ORN is 250 000 000$)
- LocalAway (Silicon Valley marketplace)
- Riabu, ContactsBook, Investros Exchange (SaaS projects of HongBao Media)
- GS Diamonds (Australian gewelry eCommerce)
Industries
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Peiko provided mobile app development services to a cryptocurrency startup. After refactoring the client's server, they implemented software to create a mobile app using PHP, Node.js, and React.
"We were most impressed with their approach to the work; they solved all our problems."
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4
- $10,000+
- 50 - 249 employees
- Yerevan, Armenia
MetaLamp is a website development firm. Established in 2014, the midsize company is located in Tomsk, Russia. Their services include web development, blockchain, IT staff augmentation, and mobile app development.
Clients
- Focused on blockchain development and working with blockchain-startups
Industries
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A sales and fundraising platform has hired MetaLamp to help develop a Web3 platform for startups and investors. Using Solidity and Node.js, the team has developed smart contracts and built the backend.
"The team is well-structured, organized, and experienced in their area."
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5
- $25,000+
- 50 - 249 employees
- Warszawa, Poland
PixelPlex is a software and blockchain development company headquartered in New York City, with offices in London-UK, Pfäffikon-Switzerland, Tokyo-Japan, and Seoul-South Korea. Founded in 2007, the team of 130+ specializes in blockchain, custom software development, and mobile app development. They work mostly with enterprise and mid-market clients, primarily in the financial services industry.
Clients
- Microsoft
- Oracle
- BMW
- Intel
Industries
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PixelPlex designed and developed an NFT marketplace for a technology company. They built the product from scratch using C++, C#, Solidity, and an Ethereum smart contract.
“Communication was their biggest strength. They kept us in the loop and informed us of the project status.”
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6
- $10,000+
- 50 - 249 employees
- Rīga, Latvia
Crypton Studio is a software company based in Riga, Latvia, and founded in 2015. With over 10 employees, they offer blockchain, mobile app development, and web development solutions to small and medium-sized businesses alike.
Clients
- Decimal, Samurai, Workquest, BitTeam, Polylastic, Decentraland.
Industries
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A software development company has hired Crypton Studio to provide smart contract development. Using Solidity as their programming language, they're creating a DeFi app aimed at crypto wallet holders.
''Crypton Studio's team has a lot of expertise.''
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7
- $10,000+
- 50 - 249 employees
- Warszawa, Poland
AMS LLC is a development agency in Cherry Hill, N.J. and Minsk, Belarus. Founded in 2017, they have about 20 employees that serve mostly small-business and midmarket clients in the transportation, education, and financial sectors. Their services are specialized in mobile app development.
Clients
- Sandbox
- Lil Durk
- General Electric
- Square Inc.
Industries
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Interexy designed the product’s UI and developed a mobile application and an admin panel for a mental health platform. The app was an onboarding system for patients that used bank IDs to log in.
“It was a smooth process and a good collaboration overall.”
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8
- $25,000+
- 50 - 249 employees
- Kyiv, Ukraine
Unicsoft is a blockchain and artificial intelligence development company headquartered in Kyiv. Founded in 2005, the team of 120 experts specializes in blockchain, AI, big data, predictive analytics, cryptocurrency solutions, custom software development, web, and mobile development. They provide fully-managed and dedicated team services for the sustainable growth of SME and start-ups, primarily in the supply chain and fintech industries.
Clients
- MakerDAO
- SoccerCoin
- Hoodifood
- Niftables
Industries
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Unicsoft developed a billing module for a SaaS company. They integrated the module with the client's existing system, designed the UI/UX, and provided QA and management services.
"Everything was on the high level."
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9
- $10,000+
- 50 - 249 employees
- Tallinn, Estonia
Serokell OÜ is a software research and development company based in Tallinn, Estonia founded in 2015. The team of 26 offer their services in IoT development, artificial intelligence, and blockchain. They work with a wide variety of industries, including financial services and IT, among others. Their blockchain services revolve around initial coin offering consulting and smart contract development.
Clients
- Disciplina
- Tocqueville Group
- IOHK
Industries
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Serokell developed the second version of a cross-chain cryptocurrency liquidity enabler platform using Solidity. They improved the client’s original design and developed the platform from scratch.
“Serokell met all our criteria.”
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10
- $5,000+
- 1,000 - 9,999 employees
- Warszawa, Poland
Innowise Group is a custom software development company based in Warsaw, Poland. With more than 1000 specialists on board and 600 projects completed, they use cutting-edge technologies to transform their client's businesses. They are experts in designing and developing tech solutions that will help your company enhance its processes and increase customer satisfaction, thanks to their 15+ years of experience and extensive expertise. They create custom software to fit your unique requirements in terms of timeline, budget, and use case. They handle every step of the development process, from product concept and development to testing, deployment, and support. In addition to building custom software, we also excel in UX/UI design, IT strategy consulting, and staff augmentation.
Clients
- Terraces.io
- Voka
- Belyagdar
- Instatsport
Industries
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Innowise Group has developed a chatbot for an insurance company. They’ve conducted an architectural review, designed the UI and CX, and developed a feature the client calls a “whatbot."
“I’ve been remarkably surprised and encouraged by just how kind they are, and they get the job done.”
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11
- $25,000+
- 1,000 - 9,999 employees
- Łódź, Poland
Headquartered in New York, iTechArt is a custom software development company with additional offices in Marietta, Ga. and Iselin, N.J. Since 2002, iTechArt has helped startups and fast-growing tech companies fill in their talent gap and create robust web and mobile solutions that users love. To date, iTechArt’s talent pool includes 3500+ engineers with experience in all of the latest technologies.
Clients
- ClassPass
- ZEFR
- Gain Capital (forex.com)
- Merkle
Industries
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iTechArt Group's engineers help a fintech firm with the development of their services. Some of their tasks include user onboarding, user account creation, tenant configuration management, and authentication.
"Not only have they executed the tasks given, but they've also shown an understanding of the product's impact."
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12
- $10,000+
- 50 - 249 employees
- Odesa, Ukraine
482.solutions is a blockchain development and consulting firm that was founded in 2013. They employ 34 staff in their office in Odesa, Ukraine, where they provide innovated blockchain engineering for small and midmarket companies in fintech, energy, and e-government. Services include custom software development, security, and IoT development.
Clients
- Ambrosus
- REMME
- Worldbiz
- Miralab
Industries
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482.solutions developed custom software for a low-carbon, customer-centric electricity system nonprofit. The team built a decentralized identity library that included key security considerations.
"Their level of technical expertise and know-how was really beyond our expectations."
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13
- $25,000+
- 50 - 249 employees
- Yerevan, Armenia
Small software development company Codeex, is in Yerevan, Armenia. Their services include custom software development, web development, mobile app development, e-commerce development, and more.
Clients
- GymStreet
- Uninted Metas
- GYM NETWORK
Industries
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A software development company has hired Codeex to develop a virtual mining farm. Key technologies include Solidity, Hardhat, Node.js, Vue.js, PostgreSQL, and CANVAS in 3D Secure.
“We were pushing very hard to finish the initial project, and they managed to deliver it on time.”
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14
- $5,000+
- 50 - 249 employees
- Kyiv, Ukraine
Founded in 2017, OmiSoft is headquartered in Warsaw, Poland with another location in Kiev, Ukraine. With 11 employees, they provide mobile app development, web development, and UX/UI design services for midmarket and small businesses focused on education, health care, and medical industries.
Industries
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OmiSoft developed a website for a media group. The team followed the client's requests and built and optimized the platform to the highest standard possible, improving web operations.
"ОmiSoft was one of the most reliable partners we have worked with."
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15
- $25,000+
- 10 - 49 employees
- Warszawa, Poland
Imapp is a blockchain company. Established in 2013, the team specializes in blockchain and web development. Their small firm is based in Warszawa, Poland.
Industries
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imapp helped a nonprofit organization with project research. Their work entailed applying automated scripts and expanding program generation, instrumentation, measurement, and analysis modules.
"I liked imapp’s team knowledge and experience."
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16
- $10,000+
- 250 - 999 employees
- Kharkiv, Ukraine
Zfort Group is a full service IT provider based in Kharkiv, Ukraine with offices in the U.S., the U.K., and Australia. Founded in 2000, Zfort's team of around 200 employees provides web development, custom software development, and blockchain services to small and mid-market businesses in a wide variety of industries.
Clients
- Online.io
- EzyMath LLC
- CharityCheckout
- SystemHUB
Industries
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Zfort Group implemented a CMS into a complex, outdated, hard-coded website. The team spent hours analyzing the structure and code before providing a solution. They now maintain the system.
"They are able to really put themselves into the customer's shoes."
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17
- $50,000+
- 50 - 249 employees
- Warszawa, Poland
Headquartered in Warsaw, Poland and with an office in Atlanta, GA, 10Clouds has built software for businesses worldwide since 2009. The team of 120+ focuses on web development, software development, and DevOps services for scaleups and enterprise clients.
Clients
- Emergent Technology
- Aleph Zero
- Trust Stamp
- Omise
Industries
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10Clouds built a web and mobile app for a cryptocurrency-backed mortgage lender. They were involved in designing the UX/UI via Figma, building the app, and managing third-party backend integrations.
“While it’s not live yet, the initial feedback has been top-notch.“
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18
- $10,000+
- 50 - 249 employees
- Warszawa, Poland
Plavno, a website development firm, is based in Nur - Sultan, Kazakhstan. They offer web development, mobile app development, and blockchain and were founded in 2007.
Clients
- Mercedes, Xerox, Kia, eBay, PayPal, Amazon , IBM, Bank, Mediacube
Industries
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Plavno developed a digital university admissions platform for a web development company. They designed the UX/UI for three user groups, and built the platform using React.js, Python, C# and other tools,
"Their technical expertise allowed them to provide a customized, flexible, and easily scalable platform."
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19
- $25,000+
- 50 - 249 employees
- Warszawa, Poland
S-PRO is a mobile app and blockchain development company based in Kiev, Ukraine. Founded in 2014, S-PRO's team of around 100 employees specializes in mobile app development, blockchain, and UI/UX design. S-PRO primarily works with small and midmarket clients.
Clients
- Hastings Deering
- Exaloan
- Modo Energy
- JobDone
Industries
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S-PRO has developed a web application for a fintech startup. The app is intended to do product marketing in the financial sector; they’ve built it based on a previous MVP.
“We’re very happy with the team we have today; they take our feedback and do everything they can to satisfy our needs.”
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20
- $10,000+
- 10 - 49 employees
- Tallinn, Estonia
4ire Labs is a blockchain and app development company located in New York City, with an additional office in Kiev, Ukraine. Founded in 2010, 4ire Labs' team of around 35 employees specializes in mobile app development, UI/UX design, and custom blockchain development. 4ire Labs primarily works with small businesses in the consumer products, media, and retail industries.
Clients
- SEB bank
- Ohman
- GIZ
- GIZ and other financial institutions (Sweden).
Industries
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4IRE has provided code cleanup and development services for a fan engagement software esports company. The key technology stacks they use include Kubernetes, AWS, Docker, IPFS, and Terraform.
“They’re ahead of anything in terms of optimizing our code, ensuring it’s aligned with any new standard.”
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21
- $5,000+
- 10 - 49 employees
- Kyiv, Ukraine
Zpoken is an AI firm based in Kyiv, Ukraine. Founded in 2017, their team of 30 serves clients in the IT sector. Services include custom software development and big data consulting.
Industries
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An NFT Platform hired Zpoken to build a Web3 frontend application. The team used Web3.js, React.js, and more.
"They gave us a responsible frontend engineer who was responding timely and delivered high-grade industrial code."
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22
- $10,000+
- 10 - 49 employees
- L'viv, Ukraine
KROK is a blockchain company launched in 2017. The agency specializes in blockchain, custom software development, and mobile app development and has a small team. The agency is based in L'viv, Ukraine.
Clients
- AltRecipe, Talis, Divi, NerdzLab, Soulshift, Sphere, Stakenet, Umwerk
Industries
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K.R.O.K developed custom software for a tutoring company. The goal was to launch an NFT collection in Solana Blockchain.
"Their flexibility and efficiency were impressive."
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23
- $10,000+
- 10 - 49 employees
- Rīga, Latvia
AXIOMA is a web development firm located in Riga, Latvia. Founded in 2009, AXIOMA's team of 16 employees has nearly a decade of experience in web design and development. The firm also offers SEO services to its clients. AXIOMA primarily works with smaller and mid-market clients from the advertising, business services, and financial services industries.
Clients
- Wargaming
- TheBestCoin
- Enso Exchange
- Proof of Toss
Industries
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This staffing engagement began at first with only a handful of PHP developers and later expanded to include multiple resource types. AXIOMA now supplies specialists on an ad hoc basis.
"We also really appreciated their pricing structure. It was presented clearly and they were willing to negotiate reasonable terms with us."
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24
- $10,000+
- 10 - 49 employees
- Kharkiv, Ukraine
RedDuck is a small blockchain company. They offer blockchain, Artificial Intelligence, web development, and custom software development and were launched in 2020. The company is located in Kharkiv, Ukraine.
Industries
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RedDuck provides web development services for a blockchain startup. They’ve built a blockchain crime game using Phantom, working on PHP development and design. They currently provide maintenance and updates.
"We’re happier with RedDuck than with all the companies we’ve worked with in the past."
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25
- $25,000+
- 50 - 249 employees
- L'viv, Ukraine
Lionwood Software is a software development agency located in Lviv, Ukraine. Since 2017, their team of 24 has been specializing in custom software, web, and e-commerce development for primarily small businesses.
Clients
- Digital agencies
- small and medium-sized businesses
- YouTeam
- Shyft
Industries
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Lionwood.software augmented the staff of an HR solutions company. They learned about the client's needs, placed software developers on their team, and continued supporting them throughout the project.
"Lionwood.software team members were constantly looking for new and creative ways to solve our problems."
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26
- $50,000+
- 50 - 249 employees
- Varna, Bulgaria
Established in 2003, Quanterall is a blockchain company. The agency provides blockchain, custom software development, IoT development, mobile app development, and more and has a midsize team. The agency is in Sofia, Bulgaria.
Clients
- SAP
- IOHK
- æternity
- IntraLinks
Industries
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Quanterall developed an EMV simulating system for a financial technology company. They're tasked with automating the client's EMV transactions testing by developing a testing backend system using Erlang.
"I was impressed with their motivation and professionalism."
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27
- Undisclosed
- 250 - 999 employees
- Poznań, Poland
Apriorit is a software product engineering company founded in 2002 with offices in Dover, Del., and Budapest, Hungary. Apriorit boasts a team of more than 200 employees who are well-versed in custom software development, web development, and mobile app development.
Clients
- Fortune 500 security solution vendors
- Fortune 500 virtualization technology vendors
- SaaS solution providers (CRM
- HR
Industries
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A customer identity and access management company was looking to present the benefits of their software seamlessly, so they hired Apriorit for web development. The team utilized React and OpenID in the build.
"They were able to make changes to the iteration quickly based on our feedback."
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28
- $5,000+
- 50 - 249 employees
- Yerevan, Armenia
Solicy is a blockchain company launched in 2021. They are based in Yerevan, Armenia and have a midsize team. Their services include blockchain, web development, custom software development, web design, and more.Industries
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Solicy provides custom software development services for a performance marketing company. Their tasks included producing clean, efficient code based on specifications and recommending technical improvements.
"I appreciate the flexibility of working together."
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29
- $25,000+
- 50 - 249 employees
- Tallinn, Estonia
BDCenter Digital is a marketing and consulting company that works primarily with midmarket financial services companies. Their services include public relations, marketing strategy, and SEO. Headquartered in Minsk, Belarus, they have a team of 12. They were established in 2011.
Clients
- Blockchain.com
- Crypto Processing
- Tente
- Marriott Hotel
Industries
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BDCenter Digital supported digital marketing efforts for a car rental company. They provided SEO services, created blog content, and managed their social media profiles.
"All of their marketing ideas were always based on specific figures and indicators."
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30
- $1,000+
- 10 - 49 employees
- Timișoara, Romania
Founded in 2018, DX Software is a blockchain company. The agency focuses on blockchain, web development, and e-commerce development and has a small team. The agency is in Timișoara, Romania.Clients
- Golf Genius Software
- Ferma Flooring
- JG Pest Control
- SummitSwap
Industries
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DX Software was hired by an IT staffing company to build an NFT collection based on an art collection. Their responsibilities included developing smart contracts, the website, and the minting page.
"They delivered everything they promised from start to end, and we were happy with the result."
Most Reviewed Blockchain Company in Eastern Europe
Check out a Blockchain Company in Eastern Europe with the most new reviews in the past 12 months.
Blockchain Company
Eastern Europe
- 11 9 new reviews
- 12 8 new reviews
- 13 7 new reviews
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