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Reading paths

Three sequences of published articles. No sign-up needed: this is a suggested reading order, not a course with progress tracking.

What Variational is

Goal: Build a verified picture of the project: its layers, who the counterparty to trades is, how settlement works and what changed recently.
Who it is for: For readers who have just come across the project and want to understand how it works without using the application.
Length: 5 articles, about 48 min of reading

Goal: Understand the links a crypto application is made of — from price sources to the network that holds the collateral — and where the trust boundary lies.
Who it is for: For readers with a basic grasp of blockchains who want the architectural picture.
Length: 4 articles, about 35 min of reading

1.
Why crypto infrastructure combines on-chain and off-chain components
Which functions live on-chain and which on the operator’s servers.
8 min
2.
Oracles: how outside data reaches the blockchain and where it breaks
How outside prices reach contracts and where they are vulnerable.
9 min
3.
Why crypto applications use layer 2: the Arbitrum example
What a layer 2 network provides and which assumptions it adds.
9 min
4.
Where liquidity comes from and why it is finite
Who supplies liquidity and why it is finite.
9 min

Goal: Learn to tell a mechanism from a promise: understand where costs and risks come from and check a project’s claims against primary sources.
Who it is for: For analysts, writers and anyone who wants to read documentation critically.
Length: 6 articles, about 58 min of reading

1.
Margin and liquidation: the risks behind the terms
What happens when collateral runs short.
10 min
2.
Funding rate: where it comes from and why it changes
The recurring payments between the two sides of a perpetual contract.
10 min
3.
Zero trading fees: the costs that remain
What trading costs consist of when there is no fee.
9 min
4.
DeFi protocol risks: from smart contracts to counterparties
Classes of risk, from code to counterparty.
12 min
5.
Tokenized asset vs derivative: what is the difference
What rights an instrument gives and who stands behind it.
8 min
6.
How to read documentation and check a crypto project's claims
A method for checking claims in documentation and on-chain.
9 min