BTA Certified Blockchain Developer - Hyperledger
Exam Code: CBDH
The CBDH certification validates your knowledge of developing blockchain applications using Hyperledger technologies, especially Hyperledger Fabric. It demonstrates the ability to understand permissioned blockchain networks, chaincode development, Fabric architecture, transactions, and enterprise blockchain implementation concepts.
- Exam Breakdown
- Domain Breakdown
- Access Breakdown
Exam Format
- Exam Code: CBDH
- Certification Level: Developer
- Exam Duration: 90 minutes
- Passing Score: 70%
- Unscored Content: Not publicly disclosed by Blockchain Training Alliance
Exam Details
- Question Types: Multiple choice and true/false questions
- Number of Questions: 70 questions
- Hands-On Questions: The exam is knowledge-based and evaluates Hyperledger development concepts, chaincode, Fabric components, and blockchain implementation skills. No separate hands-on lab format is publicly listed.
Exam Policies
- Online Proctoring: The exam is delivered online through the Blockchain Training Alliance student portal.
- Exam Access: Once purchased, the exam is available in the BTA portal under the Exams tab.
- Exam Launch Policy: Once the exam is started, candidates cannot exit and resume later.
- Waiting Period: Not publicly disclosed by Blockchain Training Alliance.
- Retake Fee: A new exam voucher or applicable retake purchase may be required. Candidates should confirm the current retake policy with Blockchain Training Alliance before booking.
Certification Validity and Renewal
- Validity: Not publicly disclosed by Blockchain Training Alliance
- Renewal Options: Renewal or recertification requirements are not publicly disclosed. Candidates should confirm current certification validity and renewal rules directly with Blockchain Training Alliance.
Exam Fee
- Base Fee: $275 USD, subject to confirmation on the current Blockchain Training Alliance portal
- Taxes: Country-specific VAT/GST may apply.
- Example: In India, 18% tax applies, making the total $324.50 USD ($275 + $49.50 tax)
Prerequisites
There are no formal prerequisites publicly listed for the CBDH exam. However, it is recommended to have:
- Basic understanding of blockchain fundamentals
- Programming knowledge, especially in languages used for chaincode development
- Familiarity with Hyperledger Fabric concepts
- Understanding of Docker, PKI, distributed systems, and enterprise blockchain use cases
- Practical exposure to developing and deploying blockchain applications
Exam Topics
- Blockchain Fundamentals: Distributed ledgers, consensus, peer-to-peer networks, permissioned blockchain concepts
- Hyperledger Project Overview: Hyperledger ecosystem, frameworks, tools, and enterprise blockchain use cases
- Hyperledger Fabric Architecture: Peers, orderers, channels, ledgers, organizations, MSP, and certificate authorities
- Chaincode Development: Writing, testing, deploying, and managing chaincode for Fabric networks
- Transactions and Ledger: Endorsement, ordering, validation, commits, world state, and transaction flow
- Hyperledger Fabric Tools: Fabric SDKs, Fabric Explorer, network setup, and deployment concepts
- Security and Identity: PKI, membership services, access control, certificates, and permissioned network security
- Application Development: Building blockchain applications that interact with Hyperledger Fabric networks
Intended Audience
The CBDH certification is ideal for professionals involved in blockchain development and enterprise blockchain projects, including roles such as:
- Blockchain Developer
- Software Developer
- Application Developer
- Blockchain Engineer
- Smart Contract / Chaincode Developer
- Application Architect
Career Impact
Jobs You Can Get:
- Blockchain Developer, Hyperledger Developer, Blockchain Engineer, Application Developer, Enterprise Blockchain Consultant, Distributed Ledger Developer, etc.
Average Salary:
- Varies by country — U.S.: $90,000–$140,000 USD,
- India: ₹6,00,000–₹20,00,000 INR,
- United Kingdom: £45,000–£80,000 GBP,
- UAE: 120,000–240,000 AED per year.
Why It’s Valuable:
- Focuses on Hyperledger Fabric, one of the leading enterprise blockchain frameworks used for permissioned blockchain solutions across industries such as finance, supply chain, healthcare, and government.
Exam Mode
- The exam is delivered online through the Blockchain Training Alliance student portal. Candidates can access the exam after purchase through their BTA account.
Exam Booking Link
- Book your CBDH Exam via Blockchain Training Alliance — Click here (https://blockchaintrainingalliance.com/collections/certifications)
Once you pass the exam
- Official exam results are provided immediately after completion through the BTA student portal
- Results are reported as PASS/FAIL with the candidate’s percentage
- Candidates who pass receive the BTA Certified Blockchain Developer - Hyperledger certification
- Certificate verification can be completed through the Blockchain Training Alliance certificate verification system
Offers
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Top Reasons to Choose
BTA Certified Blockchain Developer - Hyperledger
Enterprise Blockchain Development Skills
This certification focuses on Hyperledger Fabric, helping developers build permissioned blockchain applications for enterprise environments where identity, privacy, governance, scalability, and secure transaction processing are essential.
Strong Focus on Hyperledger Fabric
CBDH validates practical knowledge of Fabric architecture, chaincode, channels, peers, ordering services, membership services, and transaction flow, making it useful for enterprise blockchain development roles.
Career Growth in Blockchain Development
Organizations adopting blockchain need developers who understand permissioned networks and distributed ledgers. CBDH helps demonstrate specialized Hyperledger skills for blockchain engineering and application development careers.
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FAQ
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Who should take the BTA Certified Blockchain Developer - Hyperledger exam?
The CBDH exam is designed for developers, software engineers, application architects, and blockchain professionals who want to validate skills in Hyperledger Fabric development. It is especially useful for candidates working with permissioned blockchain networks, chaincode, enterprise blockchain applications, and distributed ledger solutions used in business environments.
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How difficult is the CBDH exam?
The CBDH exam is considered moderate to challenging because it requires both blockchain knowledge and Hyperledger Fabric understanding. Candidates should know Fabric architecture, chaincode development, transaction flow, identity management, channels, peers, ordering services, and enterprise blockchain concepts. Practical exposure to Hyperledger Fabric improves exam readiness.
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Why does Blockchain Training Alliance offer the CBDH certification?
Blockchain Training Alliance offers CBDH to validate developer-level skills in Hyperledger-based enterprise blockchain systems. Hyperledger Fabric is widely used for permissioned blockchain networks, where privacy, governance, and identity are important. The certification helps employers identify professionals who understand blockchain development beyond basic theory.
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What tools and resources can be used to prepare for the CBDH exam?
Candidates can prepare using Blockchain Training Alliance training materials, Hyperledger Fabric documentation, hands-on Fabric labs, chaincode development practice, Docker-based network setup, and blockchain architecture study resources. Practical experience with peers, channels, orderers, certificate authorities, SDKs, and transaction flow is strongly recommended for success.
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Is the BTA Certified Blockchain Developer - Hyperledger certification still valuable in 2026?
Yes, CBDH remains valuable for professionals focused on enterprise blockchain development. Hyperledger Fabric continues to be relevant for permissioned blockchain use cases in supply chain, finance, healthcare, and government. The certification can help demonstrate specialized blockchain development knowledge for enterprise distributed ledger projects.
