Gas isn't an Ethereum-exclusive concept. Most EVM-compatible chains use it directly, and non-EVM chains solve the same computational pricing problem under different names. Here's how the mechanism actually works across networks.

Airdrops get called free money, but the mechanism is more specific than that. Eligibility costs, tax treatment on receipt, structural sell pressure, and future supply unlocks all shape what you actually realize. Here's how airdrops work.

Not all tokens are securities — but many are, depending on how they were sold and who controls the network. The Howey Test applies to economic reality, not labels, and the analysis changes as networks decentralize.

Crypto discourse treats "decentralized" as a binary verdict. It isn't. Decentralization is a spectrum across five distinct dimensions that can point in different directions simultaneously — and how it gets defined in law will matter.

Bitcoin processes roughly 7 transactions per second. Visa handles thousands. The comparison is real — but it conflates payment authorization with settlement, and ignores that Bitcoin was designed for a different job.

When a marketplace removes an NFT listing, the on-chain record doesn't disappear with it. This post maps what blockchain makes permanent and what depends entirely on storage architecture — centralized servers, IPFS, and on-chain storage.

Layer 2s inherit Ethereum's consensus security for data availability and settlement — but introduce distinct risks at the sequencer, bridge contract, and upgrade key level. Whether they're 'less secure' depends on what risk you're actually measuring.

Not all blockchains are public. This post explains the real difference between public, private, and consortium blockchains — and what that tells you about who trusts whom.

A $0.10 token isn't cheaper than a $100,000 one. Price per unit tells you almost nothing — market cap and fully diluted valuation are the metrics that actually measure relative size.

The "not your keys, not your coins" maxim describes a real and important risk. But applied as a universal rule, it breaks down in three specific custody arrangements — multisig, smart contracts, and MPC wallets — each with a different failure mode worth understanding.

Yes — through three distinct mechanisms: validator slashing that destroys tokens at the protocol level, smart contract exploits in liquid staking, and custodial exchange failure. Each operates differently and requires a different response.

Smart contracts execute automatically, but legal enforceability is a separate question. This post maps how the two systems interact — jurisdiction, remedies, the mistake doctrine — and where they diverge.