When a crypto exchange gets hacked, whether users recover their funds isn't determined in the moment of the breach — it's determined by what the exchange built before it. Insurance funds, cold storage ratios, and reserve coverage are the actual variables. This post maps the mechanism and historical outcomes.

A stablecoin depeg isn't always catastrophic — the outcome depends entirely on which type it is and what caused it. Fiat-backed, crypto-backed, and algorithmic stablecoins fail in completely different ways, and only one of those failure modes has no floor.

A blockchain fork is where one chain's history splits into two. Whether it stays unified or creates a permanent rival chain depends on whether the network reaches consensus on the new rules. This post explains the mechanism, the economic resolution, and why institutional infrastructure is raising the cost of successful forks.

When Bitcoin private keys are lost, the coins don't disappear — they sit at their addresses permanently, unspent and inaccessible. The blockchain records them exactly like any other UTXO. Here's why no recovery mechanism exists, and what the estimates on permanently lost supply actually mean.

Losing a hardware wallet doesn't mean losing your crypto. The device is a signing tool, not a storage container — your seed phrase is the root. Here's what actually happens and where the real risk lives.

If you lose your seed phrase for a self-custodial wallet, your crypto becomes permanently inaccessible. Here's the mechanism, why it's irreversible, and what smart contract wallets are changing.

Sending crypto to the wrong address is usually permanent — but the outcome depends on which type of error was made. Here's what the mechanism actually does and when recovery is possible.

Node operators and miners are different roles with different functions, incentives, and requirements. Understanding the distinction reveals how blockchain governance actually works — and why miners can't unilaterally change protocol rules.

Layer 1 and Layer 2 aren't on a quality spectrum — they're different positions in an architecture, designed for different jobs. Here's how the security model actually works and when each layer makes sense.

Under US law, unrealized crypto gains are not taxable. But crypto-for-crypto trades, staking rewards, and DeFi activity can all trigger taxable events even if you haven't touched a dollar.

Zero-sum means fixed total value — one person's gain requires another's loss. Crypto is neither cleanly zero-sum nor positive-sum. It depends on which asset and which mechanism you're looking at.

Smart contracts automate the execution of deterministic agreements. They don't negotiate, interpret, or resolve disputes about what parties intended. Here's exactly where the line falls.