Vendor
Blockchain exams
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- Exams
- 3
- Questions
- 498
Question sets
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Certification paths
How the certifications fit together
Foundation
Non-technical entry for business teams and leadership
- Certified Blockchain Business FoundationsCBBFBusiness-focused foundation exam for understanding blockchain, adoption, and business use cases.
Development
Blockchain building, implementation, and platform skills
- Certified Blockchain Developer - EthereumCBDEEthereum-specific developer validation including Solidity, web3.js, contracts, deployment, and gas management.
- Certified Blockchain Developer - HyperledgerCBDHHands-on Hyperledger Fabric developer credential offered through a Linux Foundation-linked training provider.
Architecture
Design and enterprise solution architecture
- Certified Blockchain Solutions ArchitectCBSAFocuses on enterprise blockchain architecture, public vs permissioned selection, and implementation decisions.
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