Understand before you act.
A foundation in ownership, digital money and market mechanics. Start with control, then learn how to read the numbers.
Choose your learning track
Understand Crypto
Follow one payment from a wallet to a block.
Start track →TRACK 02Wallet Lab
Practise reviewing a payment and a spending approval using fictional balances.
Start track →TRACK 03Build Your First Token
Create a fixed-supply ERC-20 in a sandbox, transfer it, and check who controls the supply.
Start track →TRACK 04Crypto Business in the UAE
Turn a company claim into a research file another reader can check.
Start track →FIELD LIBRARYToken Files · Wrapped Ether
Where does one WETH come from, who can redeem it, and what would you need to prove that a particular wallet holds it?
FIELD LIBRARYRead a wrapping receipt
Use a worked invoice to distinguish wrapping ETH from paying a supplier.
FIELD LIBRARYCheck a token spending allowance
Work out how much a spender may move today and what happens if the wallet receives more tokens tomorrow.
FIELD LIBRARYToken Files · Uniswap UNI
A governance delegate can hold fewer tokens than the votes it represents. Trace the difference from the launch allocation to a proposal snapshot.
FIELD LIBRARYWho had the votes at the snapshot?
Reconstruct two voting checkpoints from a fictional UNI ledger, then decide what evidence would prove a vote was cast.
FIELD LIBRARYToken Files · Chainlink LINK
An address can prove a LINK balance. Checking the price used by a lending market takes a different set of records.
FIELD LIBRARYCan you use this oracle price?
Decode two fictional feed readings and decide which one meets a lending market’s stated freshness rule.
FIELD LIBRARYToken Files · USD Coin
A supplier has received 10,000 USDC on Ethereum. Which records prove receipt, which describe reserves, and which establish that dollars reached a bank?
Reference lessons
Crypto wallets: control, keys and a recovery plan
Understand what a wallet controls, what a platform promises and how to prepare before moving assets.
Read lesson →02 / STABILITYStablecoins: a price target is only the beginning
Separate the quoted price from reserve quality, redemption rights and the route back to usable money.
Read lesson →03 / CONTEXTReading a crypto market: price, supply and liquidity
Learn what the main market numbers describe and why a displayed valuation is different from an executable exit.
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