Blockchain and transactions
Explain how a transaction is signed, broadcast and confirmed.
Module outline →100% free
Understand crypto. Learn trading. Progress at your own pace.
Explore the 20 modules in our two free learning paths. A free account unlocks lessons, exercises and automatic assessment.
Explore the modules →The curriculum and module descriptions are open to everyone. Sign in or create a free account to access lessons, exercises, quizzes, final assessments and completion statements, and keep your progress.
Create a free account Sign inFrom first principles to informed use: networks, security, wallets, use cases and project analysis.
Explain how a transaction is signed, broadcast and confirmed.
Module outline →Distinguish networks, native assets, tokens and uses.
Module outline →Assess supply, valuation, distribution and stability mechanisms.
Module outline →Identify dangerous requests and secure access.
Module outline →Choose a custody model and prepare a safe backup.
Module outline →Understand a purchase workflow and compare total cost.
Module outline →Prepare a transfer without confusing address, asset and network.
Module outline →Identify yield sources and loss mechanisms.
Module outline →Build a verifiable analysis and recognise missing information.
Module outline →Organise decisions and records without assuming universal tax rules.
Module outline →A practical case to check the essential decisions from this learning path.
A free account is required to take the course
From charts to evaluating a method: execution, risk management, indicators and simulation.
Read a trading pair and assess execution quality.
Module outline →Read OHLC, scales and candles without overinterpreting shapes.
Module outline →Describe structure and distinguish zones, breaks and invalidation.
Module outline →Choose an order type and anticipate execution limits.
Module outline →Calculate a size consistent with planned loss and its limits.
Module outline →Understand calculation, use and limits of common indicators.
Module outline →Define patterns objectively and recognise their limits.
Module outline →Turn an idea into testable rules, including choosing not to act.
Module outline →Understand mechanisms without opening a real position.
Module outline →Evaluate a method with honest data and a reproducible process.
Module outline →A practical case to check the essential decisions from this learning path.
A free account is required to take the course
Educational course without return promises. All exercises use fictional data or observation: no purchase, deposit or secret is required.