Editorial glossary

Your Blockchain & Finance Knowledge Base

Learn about blockchain fundamentals, major tokens, protocols, market structure, and more.

285 entries

Tokens

Understand the assets behind the tickers: tokenomics, supply mechanics, and use cases for BTC, ETH, stablecoins, and ecosystem tokens.

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Tokens

Apr 2, 2026

What is BTC?

Bitcoin is a bearer asset with no issuer: control comes from private keys, and new supply enters circulation only through mining on a fixed schedule that ends at 21 million BTC. Owning BTC is a specific kind of exposure, and custody, wrappers, and fund structures can change that exposure as much as the price chart.

28 min read

Tokens

Apr 2, 2026

What is ETH?

ETH is the asset required to use Ethereum, the collateral that secures it through staking, and a reserve asset across much of the ecosystem. That combination gives Ether a different economic profile from a fixed-cap coin: usage can burn supply, staking can lock liquidity, and wrappers can change what kind of exposure you actually hold.

25 min read

Tokens

Apr 3, 2026

What is USDT?

USDT is not a bet on a blockchain protocol. It is exposure to Tether’s promise that an on-chain dollar token can be issued, moved, and redeemed against off-chain reserves. The real question is whether you are holding transportable dollars or a short-dated claim on Tether that usually trades like dollars until confidence is tested.

20 min read

Tokens

Apr 2, 2026

What is BNB?

BNB is the operating asset of the BNB Chain ecosystem, but its market value is shaped by something more specific: people need it to pay for activity on the network, and the protocol keeps shrinking supply through recurring burns. Understanding BNB means understanding that mix of utility, exchange-linked history, and controlled scarcity.

18 min read

Tokens

Apr 2, 2026

What is XRP?

XRP is not a claim on Ripple or a staking asset. It is the native token that the XRP Ledger requires to pay transaction costs, reserve account space, and serve as a bridge asset inside the network’s built-in exchange. Those protocol roles are the clearest source of XRP’s underlying demand.

19 min read

Tokens

Apr 3, 2026

What is USDC?

USDC is not crypto collateral pretending to be dollars; it is a redeemable claim on reserves managed by a centralized issuer. That makes it useful, liquid, and widely accepted - but your exposure depends on Circle’s reserves, redemption rails, and control over the token.

19 min read

231 entries

Foundations

The building blocks of crypto: wallets, private keys, consensus mechanisms, and the core concepts underpinning blockchain technology.

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Stablecoin

Apr 11, 2026

What is Stablecoin Rewards?

Stablecoin rewards sound simple: hold a dollar-pegged token and earn something extra. The important question is where that extra return actually comes from, because the answer determines whether you are looking at a loyalty subsidy, reserve-yield pass-through, or a different product disguised as a stablecoin balance.

22 min read

Security

Apr 11, 2026

What Is a Software Supply-Chain Attack?

A software supply-chain attack is dangerous because it turns trust itself into the delivery mechanism. Instead of breaking into every target one by one, an attacker compromises a step, artifact, or actor upstream and lets normal distribution spread the damage downstream.

23 min read

Cryptography

Apr 11, 2026

What Is Post-Quantum Cryptography?

Post-quantum cryptography matters because the public-key systems behind secure web sessions, software updates, wallets, and certificates could fail if large enough quantum computers arrive. The core idea is simple: keep using ordinary digital networks, but replace the math assumptions that quantum algorithms would break.

23 min read

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

139 entries

Protocols

How the infrastructure works: from Layer 1 and Layer 2 networks to DeFi protocols and the systems powering decentralized applications.

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Staking

Mar 30, 2026

What is ether.fi?

ether.fi matters because it tries to combine three things that often pull against each other in staking: liquidity, extra yield from restaking, and a stronger claim to non-custodial design. Instead of simply taking ETH and issuing a token, it is built around user-facing staking tokens, pooled validator operations, and a validator-key model meant to keep more control with stakers.

13 min read

Staking

Mar 30, 2026

What is Jito?

Jito matters because it turns a basic staking choice on Solana into a more ambitious one: keep your liquidity, earn staking rewards, and also capture part of the network’s MEV economy. The key idea is simple but unusual - Jito is not just a stake pool, but a staking product built around a modified validator client and a market for blockspace.

13 min read

Staking

Mar 30, 2026

What is Rocket Pool?

Rocket Pool matters because it tries to solve two Ethereum staking problems at once: small holders want staking rewards without locking up a full validator, and operators want to run validators without needing the full 32 ETH alone. Its answer is a decentralized liquid staking system built around pooled deposits, node operators, and the transferable token `rETH`.

12 min read

Staking

Mar 30, 2026

What Is EigenLayer?

EigenLayer matters because it tries to reuse Ethereum’s existing stake instead of rebuilding trust from scratch for every new network service. The core idea is simple but consequential: ETH and staking positions that already secure Ethereum can also be made slashable for additional services, creating a market for shared security.

12 min read

Staking

Mar 30, 2026

What is Lido?

Lido matters because it changes the basic trade-off in Ethereum staking. Instead of locking ETH and waiting through validator mechanics yourself, you stake into a pool, receive a token called stETH, and keep that position liquid enough to move, trade, or use elsewhere in DeFi.

14 min read

Staking

Mar 30, 2026

What is Marinade?

Marinade matters because it tries to make Solana staking do two things at once: earn staking rewards and keep capital usable. Instead of forcing users to choose between yield and liquidity, it offers both native staking and liquid staking through mSOL while automating delegation across validators.

13 min read

139 entries

Markets

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

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Execution

Apr 6, 2026

What Is the Almgren–Chriss Model?

The Almgren–Chriss model is the classic answer to a deceptively simple trading question: if a large order moves the market, how fast should you trade? Its importance is that it turns that intuition into a quantitative schedule balancing impact costs against the risk of waiting.

24 min read

Strategies

Apr 7, 2026

What Are Volatility Arbitrage Strategies?

Volatility arbitrage strategies try to trade *the price of uncertainty itself*. Instead of asking only whether a market will rise or fall, they ask whether options, futures, or swaps are implying more or less volatility than the market is likely to realize - and whether that gap is worth the risk of trading.

23 min read

Strategies

Apr 7, 2026

What Is Pairs Trading?

Pairs trading is attractive because it tries to profit from *relative* mispricing rather than guessing the market’s overall direction. The idea sounds simple - buy the cheap one, short the rich one - but whether it works depends on a deeper question: what kind of relationship between two securities actually pulls back after it stretches?

25 min read

Strategies

Apr 7, 2026

What Are Market-Making Algorithms?

Market-making algorithms sit at the center of modern electronic markets because they turn the basic dealer function into a real-time control problem. The hard part is not simply posting a bid and an ask, but deciding how to quote when inventory, adverse selection, queue position, and system risk are all changing at once.

23 min read

Strategies

Apr 7, 2026

What Is Machine Learning for Market Prediction?

Machine learning for market prediction is attractive for a simple reason: markets generate huge amounts of data, but the useful signal is weak, unstable, and easy to fool yourself about. The real craft is not choosing a clever model. It is building a process that turns noisy market behavior into predictions that survive costs, regime shifts, and live trading.

24 min read

Strategies

Apr 7, 2026

What Is a Hidden Markov Model in Order Flow Prediction?

Order flow looks noisy at the surface, but much of market microstructure is driven by hidden persistence: a large parent order being split, a liquidity regime changing, or informed flow becoming more likely. Hidden Markov Models give traders a disciplined way to infer those latent states from observed trades and use them for short-horizon prediction.

27 min read

026 entries

Institutional

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

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Investment Vehicles

Apr 11, 2026

What Are Tokenized Securities?

Tokenized securities matter because they promise faster, more programmable market plumbing without changing the underlying economic claim. The hard part is not creating a token - it is making sure the token and the legal security stay synchronized so ownership, transfer, custody, and compliance still work.

27 min read

Investment Vehicles

Mar 30, 2026

What Is an Authorized Participant?

Authorized participants are the institutions that make the ETF structure actually work. They are the only firms that can create or redeem ETF shares directly with the fund, and their arbitrage activity is a major reason ETF prices usually stay close to the value of the underlying portfolio.

21 min read

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