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Top Blockchain Companies & Developers in Columbus

Ratings Updated: December 4, 2025

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Featured

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Labrys

5.0 11 reviews
Premier Verified

$10,000+

$100 - $149 / hr

10 - 49

Serves Columbus, OH

Services provided

50% Blockchain

20% Mobile App Development

20% Web Development +1 service

10% UX/UI Design

Labrys is a blockchain development company specializing in blockchain technology, smart contract development, and cryptocurrency development. The reviews reflect a positive overall experience, with 100% of clients highlighting their professionalism, timely delivery, and exceptional technical skills. Clients particularly praise Labrys for their innovative solutions, seamless communication, and ability to deliver projects efficiently, while maintaining a collaborative and flexible approach.

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Reviews mention Communicative
The reviews highlight Labrys's exceptional communication skills, with clients noting their responsiveness and clarity. One client emphasized the team's ability to handle challenges effectively, stating that communication was always prompt and collaborative, resulting in smooth project execution. Another client praised the engineers for their outstanding communication, which facilitated confidence in task delegation. Overall, the sentiment regarding Labrys's communicative nature is highly positive, reflecting a strong commitment to maintaining clear and effective dialogue throughout the project lifecycle.

Blockchain Dev Services for Gaming Company

5.0 Jan 7, 2025

Larbrys is incredibly responsive and a delight to work with. Communication is always clear, prompt, and collaborative, which made every project smooth and stress-free. Additionally, they are highly cost-effective, providing outstanding value without compromising on quality—a rare combination in this space.
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Custom Web Dev & Design for Software Dev Company

5.0 Jan 29, 2025

The Datahub app was successfully launched in December, attracting millions of users and handling significant traffic seamlessly. All features were delivered on time, and the team demonstrated exceptional communication and professionalism throughout the entire process. We were highly impressed by the exceptional level of their engineers, who demonstrated extensive experience and outstanding communication skills. It’s invaluable to work with a team you can confidently delegate tasks to, knowing they will deliver on time and uphold the highest standards of quality.
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3 of 3 Blockchain reviews are 5 stars

1 new review for Blockchain in past 6 months

$10,000 – $49,000 avg. project cost

Blockchain PROJECT HIGHLIGHT

Blockchain Dev Services for Gaming Company
5.0 — Labrys provided blockchain development services for a gaming company. They developed the a token, implementing a standard to enable cross-chain interoperability between Ethereum Mainnet, Base, and Read more
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Industry Experience

Labrys has demonstrated expertise across various industries including Automotive, Engineering, Arts and Entertainment, Real Estate, Gaming, Financial Services, Consumer Products, and Information Technology. Clients commend their technical skills, project management, and ability to meet deadlines. The overall sentiment is positive, with highlights on their innovative solutions, responsiveness, and adaptability. Potential clients in the Automotive, Financial Services, and Gaming sectors may find Labrys particularly well-suited for projects requiring advanced blockchain and Web3 technologies.
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Automotive Engineering Arts, entertainment & music Real estate Other Industry Gaming Financial services Consumer Products Information technology

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Milton, Australia

Suite 1, Level 1, 299 Coronation Drive
Milton, Australia 4064
21 - 30

+61

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Vention

4.9 98 reviews
Premier Verified

$25,000+

$50 - $99 / hr

1,000 - 9,999

Serves Columbus, OH

Services provided

10% Blockchain

30% Custom Software Development

10% AI Agents +5 services

10% AI Development

10% AR/VR Development

10% IT Staff Augmentation

10% Mobile App Development

10% Web Development

Vention is a versatile software development company specializing in AI, software development, and staff augmentation. With a consistent record of delivering projects on time and high-quality work, Vention has received overwhelmingly positive feedback from clients (approximately 100% satisfaction), who praise their talented engineers, effective collaboration, and impressive project management. They are noted for their flexibility, responsiveness, and alignment with client needs.

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2 of 4 reviews are 5 stars

$1,000,000 – $9,999,999 avg. project cost

Reviewed 4 times in the past 6 months
Recent reviews for Vention highlight a consistent theme of high-quality engineering and responsiveness. Clients praised the company's ability to quickly meet project demands, with one noting a Vention engineer's impressive performance in fixing over 100 bugs in a week. Additionally, clients appreciated Vention's capacity to seamlessly integrate into their teams and deliver timely results, with no identified areas for improvement. Overall, the sentiment is overwhelmingly positive, indicating strong client satisfaction and successful partnerships.
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Industry Experience

Vention has demonstrated expertise across diverse industries, including Fintech, IT, Education, Marketing, and Healthcare. In Fintech, they excel in software development and team augmentation, receiving praise for responsiveness and timely deliveries. In IT, clients commend their problem-solving skills and technical proficiency, while in Education, their collaborative approach has improved project outcomes. Overall sentiment is positive, with a consistent emphasis on quality, flexibility, and effective communication across all sectors.
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Advertising & marketing Education Business services Financial services Food & Beverage Software eCommerce Healthcare Logistics & Supply Chain Hospitality & leisure Consulting Social Networking Energy & natural resources Wellness & Fitness Transportation IT Services Real estate Media Arts, entertainment & music Utilities Chemicals & Biotechnology Consumer Products Information technology Other Industry

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Average Project Cost Breakdown

$50,000 to $199,999 (18) $200,000 to $999,999 (17) $10,000 to $49,000 (11) $1,000,000 to $9,999,999 (7) $10,000,000 + (1)

What Clients Have Said
Clients consistently report that Vention offers excellent value for money, with pricing fitting within their budgets while delivering high-quality results. For instance, one client highlighted that Vention's pricing was a significant factor in their decision to partner with the company, while another noted a 50% reduction in Salesforce license costs due to Vention's optimizations. Overall, feedback indicates strong satisfaction with Vention’s cost-effectiveness and the quality of service provided.
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Woodbridge Township, NJ

200 Middlesex Tpke, Suite 204
Woodbridge Township, NJ 08830
10 - 15

732 734 6525

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Innowise

4.9 72 reviews
Premier Verified

$10,000+

$50 - $99 / hr

1,000 - 9,999

Serves Columbus, OH

Services provided

10% Blockchain

10% AI Development

10% AR/VR Development +7 services

10% Cloud Consulting & SI

10% Custom Software Development

10% E-Commerce Development

10% Enterprise App Modernization

10% IT Staff Augmentation

10% Mobile App Development

10% Web Development

Innowise is a Blockchain Development company noted for its expertise in Blockchain Technology, Smart Contract Development, and Decentralized System Development. Across their reviews, 100% of clients highlight their professionalism, responsiveness, and ability to meet deadlines. Additionally, 80% of reviewers commend their strategic consulting, further emphasizing their depth of expertise and commitment to delivering high-quality blockchain solutions.

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Industry Experience

Innowise Group has demonstrated extensive expertise across various industries, including healthcare, information technology, financial services, and advertising & marketing. Clients praised their technical proficiency, project management skills, and ability to deliver solutions that enhance operational efficiency. Feedback reveals a consistent sentiment of satisfaction, particularly in healthcare and IT services, with notable improvements in workflow and compliance. Businesses in need of software development, data management, or digital transformation in these sectors would benefit significantly from engaging Innowise.
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Design Information technology Advertising & marketing Arts, entertainment & music Software Financial services Energy & natural resources Healthcare Construction Gaming Business services IT Services Consulting Other Industry Consumer Products Telecommunications Human Resources Wellness & Fitness Manufacturing Education

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Average Project Cost Breakdown

$10,000 to $49,000 (24) $50,000 to $199,999 (17) $200,000 to $999,999 (10) Less than $10,000 (1)

What Clients Have Said
Clients consistently praised Innowise Group for their competitive pricing and excellent value for money. Feedback highlighted that their services fit various budgets while delivering high-quality results, as noted by multiple clients who emphasized good cost-to-value ratios. For instance, a CEO mentioned that Innowise's pricing fit their budget and provided great value, while another client appreciated the fair pricing during their ongoing engagement. Overall, the sentiment towards Innowise's cost-effectiveness is overwhelmingly positive, suggesting a strong alignment between quality and affordability.
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United States (15) Germany (10) Italy (6) England (4) Switzerland (4) Israel (3) Estonia (3) Luxembourg (2) France (2) Ireland (2) Lithuania (1) Qatar (1) Armenia (1) Finland (1) New Zealand (1) Norway (1) Poland (1) Georgia (1) South Africa (1) Sweden (1) Denmark (1) Thailand (1) Belarus (1) Bosnia and Herzegovina (1)

Bruxelles, Belgium

523 Avenue Louise
Bruxelles, Belgium 1000
2 - 5

+3223351201

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Software Verde, LLC

5.0 1 review

$10,000+

$100 - $149 / hr

2 - 9

Columbus, OH

Services provided

20% Blockchain

20% Custom Software Development

20% Mobile App Development +4 services

10% AR/VR Development

10% Application Management & Support

10% Enterprise App Modernization

10% Web Development

Software Verde, LLC is a software development company specializing in integrating Python APIs into complex image processing pipelines. According to reviews, the company excels in clear communication and efficient project management, consistently delivering projects on time and under budget. Feedback is overwhelmingly positive, with 100% of reviewers expressing satisfaction with their experience.

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Industry Experience

Software Verde, LLC has received positive feedback primarily in the Software and Computer Vision industries. Clients highlighted their expertise in integrating APIs and developing customized solutions, resulting in improved efficiency and reduced user error. Their strengths include clear communication, timely project completion, and adherence to budget. Overall sentiment suggests that Software Verde is a strong fit for companies in software development, particularly those involved in image processing and data science.
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Software

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Average Project Cost Breakdown

Less than $10,000 (1)

What Clients Have Said
Clients have expressed high satisfaction with Software Verde, LLC's cost-effectiveness, noting projects completed under budget and ahead of schedule. One client highlighted that their project was finished 30 days early, reflecting excellent value for money. Overall sentiment indicates that the company's pricing aligns well with the quality of service provided, as clients appreciate the clear communication and effective project management during development.
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Columbus, OH

4900 Reed Rd. #309
Columbus, OH 43220
6 - 9

+1.614.806.0031

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Sharp Decisions

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

Westerville, OH

Services provided

60% Blockchain

20% Blockchain Marketing

20% Cybersecurity

Sharp Decisions is a Blockchain company established in 1990. The firm offers Blockchain and Cybersecurity, and is midsize.
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Westerville, OH

470 Olde Worthington Rd
Westerville, OH 43082
2 - 5

+1.212.481.5533

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Featured

What are Featured Providers?

RedDuck

5.0 13 reviews
Verified

$10,000+

$50 - $99 / hr

10 - 49

Serves Columbus, OH

Services provided

100% Blockchain

RedDuck is a blockchain development company specializing in delivering comprehensive blockchain solutions, including smart contract development, distributed ledger technology, and decentralized application (DApp) development. Clients consistently praise their technical precision, proactive communication, and ability to deliver projects on time, with a 100% satisfaction rate highlighted across multiple reviews. Their expertise in blockchain technology and strategic product development is noteworthy.

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5 of 5 Blockchain reviews are 5 stars

2 new reviews for Blockchain in past 6 months

$50,000 – $199,999 avg. project cost

Blockchain PROJECT HIGHLIGHT

Blockchain Development for FinTech Company
5.0 — RedDuck developed a DeFi platform for a financial technology company. The team built the client's smart contracts, backend infrastructure, frontend app, user dashboard, landing website, and a Read more
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More responsive than most other service providers

RedDuck is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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Kyiv, Ukraine

12 Saperne Pole Street
Kyiv, Ukraine 02000
21 - 30

+380500673074

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Technorely Inc.

5.0 19 reviews
Verified

$50,000+

$50 - $99 / hr

50 - 249

Serves Columbus, OH

Services provided

40% Blockchain

30% Custom Software Development

20% Web Development +1 service

10% Mobile App Development

Technorely Inc. is a distinguished Blockchain Development firm known for its expertise in tokenization, smart contract development, and decentralized systems. With over 90% positive feedback, clients praise Technorely's ability to deliver projects on time, their responsive communication, and their deep knowledge of blockchain technology. Reviewers frequently highlight their innovative solutions and efficient project management.

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Reviews mention Adaptable
Clients have expressed high satisfaction with Technorely Inc.'s adaptability, particularly in their collaboration with BlueQbit. They highlighted the company's ability to deliver agile and scalable solutions while keeping pace with emerging technology trends. The partnership has significantly advanced AI and blockchain projects, showcasing Technorely's commitment to excellence and innovative problem-solving. Overall, the sentiment reflects confidence in Technorely's capability to meet dynamic project needs effectively.

IT Services for Logistics & Shipping Company

5.0 Oct 23, 2024

Technorely has effectively contributed to BlueQbit's growth by leveraging cutting-edge technologies and providing agile, scalable solutions. The company’s ability to adapt to emerging tech trends while ensuring top-level performance makes it a go-to partner in the tech space. Additionally, their focus on maintaining rigorous security standards and utilizing cloud-based solutions has helped BlueQbit scale its operations smoothly.
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Industry Experience

Technorely Inc. has demonstrated significant expertise across various industries including Financial Services, eCommerce, Healthcare, Hospitality, Supply Chain, and Information Technology. Clients commend their strong project management, adherence to timelines, and technical proficiency, particularly in blockchain and software development. Positive feedback emphasizes their ability to enhance operational efficiencies and deliver innovative solutions, making them a strong fit for projects in these sectors.
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Financial services eCommerce Hospitality & leisure Supply Chain, Logistics, and Transport Information technology Healthcare Energy & natural resources Manufacturing Software Restaurants Transportation Other Industry

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View projects from:

United States (7) England (3) Bulgaria (1) Estonia (1) Seychelles (1) Singapore (1) Switzerland (1) Ukraine (1)

$0 $7,200 $13,699

Custom Blockchain Development
If you are seeking specialized blockchain solutions tailored to your business needs or wish to develop a unique blockchain platform, our "Custom Blockchain Development" service is the perfect fit for you. Our blockchain experts are ready to craft a bespoke solution, considering all your requirements and specifications. They can build a project from
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JASStek Inc

Not yet reviewed

$5,000+

< $25 / hr

50 - 249

Dublin, OH

Services provided

20% Blockchain

20% BI & Big Data Consulting & SI

10% AI Development +5 services

10% AR/VR Development

10% Custom Software Development

10% IT Staff Augmentation

10% Mobile App Development

10% Web Development

JASStek Inc is a business intelligence company. Based in Dublin, Ohio, the company provides BI & big data consulting & SI and Blockchain.
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Dublin, OH

555 metro Place North, Suite 100
Dublin, OH 43017
21 - 30

6148083600

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Kryptobees

0.5 1 review

$5,000+

$50 - $99 / hr

250 - 999

Lewis Center, OH

Services provided

30% Blockchain

10% AI Development

10% AR/VR Development +10 services

5% API Development

5% Custom Software Development

5% E-Commerce Development

5% Generative AI

5% IoT Development

5% Mobile App Development

5% Search Engine Optimization

5% UX/UI Design

5% Web Design

5% Web Development

Kryptobees is a company that claims to offer Blockchain Solutions, including cryptocurrency and trading bot development. However, according to reviews, 100% of feedback is negative, highlighting concerns about alleged unethical practices, with accusations of conning customers out of substantial sums of money and delivering non-functional products. Potential clients are advised to exercise caution.

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Industry Experience

Kryptobees has primarily operated within the financial services sector, specifically focusing on trading bot development. Reviews indicate a significant negative sentiment, highlighting experiences of fraud and failed deliverables. Clients reported being misled and losing substantial amounts of money with no product delivered. As such, potential clients in the financial services sector should exercise caution, as the feedback suggests Kryptobees lacks reliability and transparency in their offerings.
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Financial services

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Average Project Cost Breakdown

What Clients Have Said
Client feedback indicates a severe lack of value for money with Kryptobees, as one review highlighted that they were 'conned out of our money' after paying for a trading bot that failed to deliver any results. Despite initial perceptions of 'good value for cost,' the overall sentiment reflects a consensus that the company engaged in deceptive practices, leading clients to believe they would receive a functional product, which ultimately was not the case.
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Lewis Center, OH

Weeping Rock Dr, Lewis Center
Lewis Center, OH 43035
50 - 75

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Nanostuffs

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

Lewis Center, OH

Services provided

30% Blockchain

35% AI Development

35% Mobile App Development

In Lewis Center, Ohio and Pune, India, Nanostuffs is an application development company. Founded in 2010, the team focuses on Mobile App Development and Artificial Intelligence.
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Lewis Center, OH

650 Radio Drive
Lewis Center, OH 43035
151 - 200

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Thompson Hine LLP

Not yet reviewed

Undisclosed

Undisclosed

250 - 999

Columbus, OH

Services provided

15% Blockchain

20% Business Consulting

20% Compliance Consulting +4 services

15% Cybersecurity

10% Benefits Administration

10% Employer of Record (EOR) Services

10% Environmental Consulting

Established in 1911, Thompson Hine LLP is a Business Consulting company. The team specializes in Business Consulting and Compliance Consulting.
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Columbus, OH

41 South High Street, Suite 1700
Columbus, OH 43215
50 - 75

+1.614.469.3200

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URU Systems

Not yet reviewed

Undisclosed

$25 - $49 / hr

50 - 249

Westerville, OH

Services provided

10% Blockchain

10% AI Development

10% API Development +7 services

10% Application Testing

10% Cloud Consulting & SI

10% Custom Software Development

10% IT Staff Augmentation

10% IoT Development

10% Robotics Process Automation

10% Web Development

Cloud consulting & SI company URU Systems was established in 2023. The firm provides cloud consulting & SI and IT staff augmentation.
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Westerville, OH

5101 Medallion Drive West
Westerville, OH 43082
41 - 49

+16147334334

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MAPSYS Inc

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

Columbus, OH

Services provided

10% Blockchain

15% ERP Consulting and SI

15% IT Strategy Consulting +7 services

10% Custom Software Development

10% IT Managed Services

10% IT Staff Augmentation

10% Mobile App Development

10% Web Development

5% Recruiting

5% Staffing

MAPSYS Inc, an IT strategy consulting company, is based in Columbus, Ohio. They specialize in IT strategy consulting and ERP consulting and SI.
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Columbus, OH

920 Michigan Ave
Columbus, OH 43215
41 - 49

+1.614.224.5193

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Top Blockchain Companies & Developers in Columbus

List of the Top Columbus Blockchain Development Companies

Reviews mention Communicative

Blockchain Dev Services for Gaming Company

Custom Web Dev & Design for Software Dev Company

Blockchain Dev Services for Gaming Company

Industry Experience

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Reviewed 4 times in the past 6 months

Industry Experience

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Average Project Cost Breakdown

What Clients Have Said

Industry Experience

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Average Project Cost Breakdown

What Clients Have Said

Industry Experience

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Average Project Cost Breakdown

What Clients Have Said

Blockchain Development for FinTech Company

RedDuck is very responsive

Reviews mention Adaptable

IT Services for Logistics & Shipping Company

Industry Experience

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Custom Blockchain Development

Industry Experience

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Average Project Cost Breakdown

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List of the Top 1 Columbus Blockchain Development Companies

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