BLEPM case studies
BLEPM · Put your knowledge to work in context.
The Blockchain Enterprise Professional (BLEPM) is a vendor-neutral credential aimed at people who plan, architect, or run blockchain initiatives inside an organisation rather than write protocol code all day. Candidates typically come from enterprise architecture, IT delivery, consulting, audit, product ownership, or operations, and are expected to connect distributed ledger mechanics to real business processes. The exam is delivered as multiple choice and spans blockchain fundamentals, enterprise platform architecture, consensus and smart contracts, use-case selection and process re-engineering, security and identity, integration and interoperability, governance and regulation, and strategy and operations. Because no official handbook was available when this page was written, the domain names and weights shown here are inferred and should be checked against the awarding body's published outline before you book. The BLEPM case studies are 5 cases and about 2,815 words.
1Chaincode Upgrade at a Food Traceability Consortium
A 12-member food traceability consortium runs Hyperledger Fabric 2.4 with one channel, produce , and a chaincode named trace-v1.4 . The chaincode lifecycle policy requires approval by two-thirds of consortium organizations.
695 words, about 3 min2Consensus Latency in a Cross-Border Supply-Chain Finance Network
Five banks in Frankfurt, Singapore, and Virginia run a Hyperledger Fabric 2.4 supply-chain finance network. The Raft orderer cluster has one node per region.
587 words, about 3 min3Provenance Pilot Scope at a Grocery Retailer
A grocery retailer with 1,800 stores and 2.4 million active SKUs wants to prove provenance for fresh produce, seafood, and packaged goods. Its 9 suppliers use three different ERP systems; only 3 can emit GS1 EPCIS events today.
520 words, about 3 min4Patient Consent and Erasure in an EU Health Data Exchange
An EU health-data exchange connecting 6 hospitals and 2.3 million patients uses Hyperledger Fabric. Consent is recorded on-chain as a token containing patient id hash , scope, expiry, and granting hospital.
499 words, about 2 min5Legacy Core Banking Integration for a Trade Finance Platform
A 14-bank trade-finance platform in three countries uses a permissioned blockchain for import letters of credit. Banks still run COBOL core systems; one can only exchange files by SFTP every 30 minutes, another exposes SOAP, and a third has no API.
514 words, about 3 min