Editorial glossary

Your Blockchain & Finance Knowledge Base

Learn about blockchain fundamentals, protocols, markets, and more.

228 entries

Foundations

Core blockchain and crypto concepts: wallets, keys, consensus, and the building blocks of Web3.

all articles

Wallets

Mar 22, 2026

What is Self-Custody?

Self-custody is the promise and burden at the center of crypto: you control the keys, so no bank or exchange can freeze, reverse, or recover your assets for you. That sounds simple, but the real idea is about who has signing authority, how wallets turn secrets into usable accounts, and where that control can still fail.

24 min read

Stablecoin

Mar 22, 2026

What is a Payment Stablecoin?

A payment stablecoin tries to make blockchain money behave like cash: easy to transfer, easy to price, and redeemable at a fixed value. That sounds simple, but the hard part is not moving the token on-chain — it is preserving confidence that one token really is worth one unit of fiat when many holders want out at once.

21 min read

Tokens

Mar 22, 2026

What Is ERC-3643?

ERC-3643 matters because it changes a basic assumption of crypto tokens: not every wallet is allowed to hold or receive them. It keeps ERC-20 compatibility, but wraps transfers in identity and compliance checks so regulated assets can move on public blockchains without becoming fully permissionless.

21 min read

Tokens

Mar 21, 2026

What is a Utility Token?

Utility tokens are supposed to be simple: a token you use to access a product, service, or network function. In practice, that idea becomes slippery as soon as the token is tradable, marketed for appreciation, or tied to a platform that is not yet fully built.

25 min read

Nft

Mar 21, 2026

What Are NFTs?

NFTs matter because they let blockchains represent *specific* digital items rather than interchangeable balances. The hard part is not the picture or the buzzword, but the ownership model: how a network names a unique asset, transfers it safely, and gives wallets and marketplaces a common way to understand it.

22 min read

Rollups

Mar 21, 2026

What is a Sequencer?

A sequencer is the part of a rollup or high-throughput chain that decides transaction order before the base layer settles the result. That sounds simple, but this ordering role is where latency, censorship risk, MEV, cross-chain composability, and much of a system’s practical trust model actually live.

24 min read

132 entries

Protocols

Layer 1 and Layer 2 networks, DeFi protocols, and the infrastructure powering decentralized apps.

all articles

Bitcoin

Mar 22, 2026

What is Hashprice?

Hashprice is the market’s shorthand for a simple but powerful question: how much revenue should a given amount of Bitcoin hashrate earn today? That number sits at the center of mining economics, linking block rewards, fees, difficulty, and bitcoin’s price into a single unit miners, pools, and derivatives traders can actually use.

22 min read

Stablecoins

Mar 21, 2026

What is Tether?

Tether is the stablecoin most people encounter first because it solves a simple but important problem: moving dollar-like value across crypto networks without using the banking system for every transfer. Its usefulness comes from that bridge between off-chain reserves and on-chain tokens — and most of its trade-offs come from the same place.

14 min read

Solana

Mar 21, 2026

What is Solana?

Solana matters because it asks a different question from many blockchains: what if the base layer itself were fast enough for markets, payments, and consumer apps? Its design tries to push more ordering, execution, and networking work into the protocol so transactions can clear quickly and cheaply on a single shared chain.

23 min read

Stablecoins

Mar 21, 2026

What is Circle?

Circle matters because it turns bank-held dollars into a token that can move on public blockchains while still promising 1:1 redemption back into cash. Its usefulness comes from combining crypto’s speed and programmability with a reserve and compliance model designed to make institutions trust the peg.

14 min read

Stablecoins

Mar 21, 2026

What is Ethena?

Ethena matters because it tries to create a dollar-like crypto asset without parking dollars in a bank. Instead, it builds `USDe` from crypto collateral plus offsetting derivatives hedges — a design that can be more crypto-native and scalable, but only if its trading, custody, and funding assumptions keep working.

13 min read

Oracles

Mar 21, 2026

What is Pyth?

Pyth matters because it tries to solve a specific oracle problem: how to move fast market prices across many blockchains without making every chain pay for constant updates. Its answer is a first-party, pull-based oracle network built around Pythnet, cross-chain proofs, and consumer-triggered updates.

14 min read

065 entries

Markets

Trading, exchanges, derivatives, and market mechanics. Everything you need to navigate crypto markets.

all articles

Derivatives

Mar 26, 2026

What Is DV01? How Traders Measure Interest Rate Risk in Dollars

DV01 is the trading shorthand that turns an abstract rate move into money: how much a position gains or loses if yields move by one basis point. It matters because traders hedge, size, and compare very different instruments by reducing them to the same unit of rate risk.

22 min read

Derivatives

Mar 26, 2026

What Is Delta Hedging?

Delta hedging matters because an option is not just a bet on direction. It is a position whose directional exposure changes as the underlying moves, so managing it requires a hedge that moves too. The idea sounds simple—offset delta with the underlying—but the real story is why that only works locally and why traders must keep adjusting.

23 min read

Derivatives

Mar 22, 2026

What is Put/Call Open Interest Ratio?

The put/call open interest ratio looks simple: puts outstanding divided by calls outstanding. What makes it useful is not the arithmetic, but the distinction between *positions still on the books* and *today’s trading flow* — a difference that changes how traders read sentiment, hedging, and crowding.

23 min read

Derivatives

Mar 22, 2026

What is Options Skew?

Options skew is the reason two options on the same asset and expiration can imply very different volatilities. It exists because markets do not price upside and downside risk symmetrically, and that asymmetry changes hedging costs, volatility signals, and tail-risk interpretation.

21 min read

Derivatives

Mar 22, 2026

What is Initial Margin?

Initial margin looks like idle collateral until markets move fast and a counterparty fails. Then it becomes the buffer that buys time: enough prefunded value to absorb likely losses while a position is closed out or replaced.

22 min read

Derivatives

Mar 22, 2026

What Is Convexity? How Curvature Shapes Bonds, Options, and Hedging

Convexity is what makes derivative risk change as markets move. It explains why options can accelerate gains and losses, why bond duration stops being enough for large rate moves, and why dealer hedging can sometimes calm markets and sometimes amplify them.

19 min read

024 entries

Institutional

Regulation, custody, compliance, and topics. How institutions engage with and shape the crypto ecosystem.

all articles

Market Infrastructure

Mar 26, 2026

What is Reserve Income Monetization?

Reserve income monetization is the business of earning return on the assets held behind a redeemable stablecoin. The core tension is simple: the same reserve that makes a token safe and liquid is also a pool of cash-equivalent assets that can produce income — but extracting that income changes incentives, product design, and sometimes the regulatory treatment.

22 min read

Stablecoin Legislation

Mar 26, 2026

What is the Clarity Act?

The Clarity for Payment Stablecoins Act tries to answer a basic regulatory question: if a token promises to be redeemable at a fixed value, what rules should make that promise credible? Its importance is not just that it regulates stablecoins, but that it redraws who may issue them, what backs them, and which regulators are in charge.

26 min read

Stablecoin Legislation

Mar 22, 2026

What Is the GENIUS Act?

The GENIUS Act is the first enacted U.S. federal framework built specifically for payment stablecoins. Its importance is not just that it regulates issuers, but that it tries to turn a private digital dollar token into something that behaves predictably enough for payments, supervision, and enforcement.

23 min read

Market Infrastructure

Mar 22, 2026

What Is Stablecoin Regulation?

Stablecoin regulation matters because a token that promises cash-like stability can fail in ways that look less like software bugs and more like a bank run, a custody failure, or a broken payment system. The hard part is that stablecoins sit between payments, banking, securities, and market infrastructure, so regulation has to follow the function the token actually performs.

22 min read

Market Infrastructure

Mar 22, 2026

What Is a Transfer Agent?

A transfer agent is the part of securities infrastructure that keeps the issuer’s ownership ledger usable in the real world. When shares change hands, dividends are paid, certificates are canceled, or investors hold stock directly on the issuer’s books, the transfer agent is the recordkeeper that makes those changes legally and operationally coherent.

23 min read

Market Infrastructure

Mar 22, 2026

What Is a Futures Commission Merchant (FCM)?

A futures market looks anonymous on the screen, but someone has to stand between the customer, the clearinghouse, and the daily movement of margin. That intermediary is the Futures Commission Merchant, or FCM — a firm whose basic job is simple to say and unusually demanding to do safely.

22 min read