Blockchain Fundamentals
Develop the skills to trace a transaction through a public blockchain through a learning path centred on Blockchain Fundamentals. Explore concepts, guided practice and an applied project.
Build practical Blockchain Fundamentals skills.
Skills and knowledge developed in this course.
- Ledger concepts
- Network operation
- Accounts and keys
- Exploration exercise
- Applied project: Trace a transaction through a public blockchain
- Blockchain Fundamentals — validation and review
About this course
This course develops practical capability in Blockchain Fundamentals. Its course-specific content covers Ledger concepts, Network operation, Accounts and keys, Exploration exercise, followed by an applied project focused on trace a transaction through a public blockchain. The lessons include concrete configuration, design, testing or operational decisions appropriate to the subject.
Who this is for
Learners starting in blockchain & web3 and professionals who want an organized foundation before more advanced work.
Before you start
Basic computer literacy and comfort using the relevant operating system. No prior production experience is assumed; any lab accounts or software are confirmed before training.
Trace a transaction through a public blockchain
Deliver trace a transaction through a public blockchain. Use the module outcomes to state requirements, demonstrate a working result, test an expected failure or boundary case, and document assumptions and follow-up work.
Course content
Course-specific syllabus and practical exercises. Lab release, access arrangements and final delivery scope are confirmed before enrolment.
01Ledger concepts
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- Blocks, transactions and state transitions
- Hash links and cryptographic signatures
Practical exerciseApply ledger concepts to the trace a transaction through a public blockchain and capture the validation evidence.
02Network operation
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- Nodes, peers and consensus roles
- Fees, confirmations and finality considerations
Practical exerciseApply network operation to the trace a transaction through a public blockchain and capture the validation evidence.
03Accounts and keys
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- Address derivation and signing
- Wallet safety and key custody principles
Practical exerciseApply accounts and keys to the trace a transaction through a public blockchain and capture the validation evidence.
04Exploration exercise
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- Inspect a transaction using a public test network
- Explain its state changes and trust assumptions
Practical exerciseApply exploration exercise to the trace a transaction through a public blockchain and capture the validation evidence.
05Applied project: Trace a transaction through a public blockchain
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- Define inputs, assumptions and acceptance criteria for: Trace a transaction through a public blockchain.
- Implement the project using ledger concepts, network operation, accounts and keys, exploration exercise.
Practical exerciseTrace a transaction through a public blockchain.
06Blockchain Fundamentals — validation and review
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- Demonstrate the completed project against its acceptance criteria.
- Exercise an invalid-input or failure scenario and document the observed result.
Practical exercisepresent the project evidence, limitations and a repeatable handover.
Technical references
These primary vendor, project or standards sources inform this independent IT Purview outline. Reference pages checked 25 October 2026; current provider documentation and exam objectives take precedence when versions change.
From understanding to application.
Progress by learning milestone. The schedule is agreed around your starting level and learning goals.
- 01Learning milestone 1 In progress
Set the context
Ledger concepts · Network operation
Establish the Blockchain Fundamentals scope, baseline concepts and operating assumptions. - 02Learning milestone 2 In progress
Build the working skills
Accounts and keys · Exploration exercise
Apply the core Blockchain Fundamentals techniques in the course lab and record the result. - 03Learning milestone 3 In progress
Validate and handle exceptions
Check expected behavior, investigate a failure case and capture evidence for trace a transaction through a public blockchain. - 04Learning milestone 4 In progress
Deliver the applied project
Complete trace a transaction through a public blockchain, explain key decisions and identify a practical next step.
Career outlook after this learning path
Typical roles this roadmap can support, with broad salary ranges by relevant work experience.
| Role | 0–3 years | 3–7 years | 7–12+ years |
|---|---|---|---|
| Software Engineer, Blockchain | ₹6–12 LPA | ₹14–26 LPA | ₹28–48 LPA |
Ranges are indicative India-market compensation estimates in ₹ lakh per annum, not a salary promise. They reflect broad market guides and vary by location, employer, skills and role scope; the experience bands refer to relevant work experience, not time since training. Completing this course does not guarantee employment, a role, compensation or career progression. View market reference ↗