A Collection of 100 Essential Terms and Concepts for Web3 Newbies

In the cryptocurrency field, it is essential to master these core terms. I have compiled 100 keywords from A to Z.

1-10#

ATH—All-Time High;
Aggregators—Aggregators; Description: A new type of decentralized trading platform that integrates liquidity pools from different platforms to provide users with optimal trading prices.
APY—Annual Percentage Yield; the actual annual return rate considering the effects of compound interest.
Arbitrage—Arbitrage operation; transferring tokens from a low-priced platform to a high-priced platform for profit.
APR—Annual Percentage Rate; the annual return rate that does not consider the effects of compound interest.
AMM—Automated Market Maker; an automated trading system realized through algorithms.
AML—Anti-Money Laundering; a regulatory framework to prevent the legitimization of illegal funds.
AMA—Ask Me Anything; a common form of communication between project teams and users.
BD—Business Development; 1. Responsible for maintaining partnerships; 2. Public relations activities to acquire target users.
Byzantine Generals Problem—The more network participants there are, the harder it is to reach consensus across the network.

11-20#

Impossible Triangle—Decentralization, scalability, and security cannot be perfectly balanced at the same time.
Super Mario—High control by the project team leads to drastic price fluctuations.
Genesis Block—The first block established in a blockchain.
Collateral—Collateral assets; the debt guarantee provided by the debtor.
CEX—Centralized Exchange; user assets are held centrally by the exchange.
CEFI—Centralized Finance; includes traditional institutions such as banks and exchanges.
veToken—Voting Escrow Model; token holders lock assets in exchange for governance rights, such as CRV, BAL, YFI.
Governance (Token Model)—Governance; tokens that grant holders voting rights in the protocol, with voting power calculated based on token weight and time weight.
Token-weighted Voting—The more governance tokens held, the greater the decision-making weight.
Time-weighted Voting—The longer the tokens are locked, the higher the voting power, such as UNI, COMP, ENS.

21-30#

Doxx—Public identity; undoxx means anonymous.
DYOR—Do Your Own Research; a common disclaimer.
Floor Price—The minimum market price of an NFT.
DAO—Decentralized Autonomous Organization; a governance form that operates autonomously based on smart contracts.
DEX—Decentralized Exchange; users have complete control over assets in their wallets or smart contracts.
DEFI—Decentralized Finance;
DAPP—Decentralized Application; open-source software running on decentralized networks.
EVM—Ethereum Virtual Machine; a decentralized server that supports automatic execution of contracts.
ERC—1155: Ethereum NFT protocol that supports limited and repeatable minting.
ETF—Exchange-Traded Fund; purchasing a Bitcoin ETF is equivalent to holding a Bitcoin index.

31-40#

ERC-721—Ethereum NFT protocol, each minted NFT is unique.
ERC-20—Ethereum token standard that allows developers to create custom tokens.
FUD—Fear, Uncertainty, Doubt; negative market sentiment.
Fair Launch—A token issuance where everyone can participate equally.
GAS WAR—On-chain transaction competition driving up transaction fees.
HODL—Long-term holders of Bitcoin.
Dutch Auction—A price-decreasing auction model.
IMO—In My Opinion; personal opinion.
ITO—Initial Twitter Offering; the first sale on Twitter.
IEO—Initial Exchange Offering; platform token issuance.

41-50#

IPFS—Decentralized storage protocol.
IGO—Initial Game Offering; the first sale of game assets.
INO—Initial NFT Offering; the first public sale of NFTs.
IFO—Initial Fork Offering; a new chain forked from a mainstream coin.
IDO—Initial Digital Assets Offering; incentivizing users to acquire tokens through task rewards.
ICO—Initial Coin Offering; the first token sale.
Interaction—Using projects that have not yet issued tokens.
Gun Pool—Vault strategies: automatically switching computing power to mine high-yield coins, enhancing user returns.
KYC—Know Your Customer; usually requires name, ID card, and mobile verification.
Air Token—Tokens without actual value support.

51-60#

Cross-Chain Bridge—Tools for transferring assets across chains.
Open a Ticket—Creating a separate channel in Discord.
Liquidity Pool—Single-coin staking in exchanges, suitable for long-term investment in blue-chip coins to reduce risk.
Limit Order—A type of order to buy or sell at a specified price.
Circulating Market Cap—The number of circulating tokens multiplied by the current price.
Quantitative Trading—Trading strategies that replace subjective judgment with mathematical models.
MeMe Coin—Tokens that trigger FOMO emotions.
Fed Dovish—A moderate approach to economic or diplomatic issues.
Pegging—One party's action in a transaction is based on another party.
Fed Hawkish—A tough stance on maintaining national interests.

61-70#

Fed Interest Rate Hike—Raising interest rates, leading to reduced market funds and decreased willingness for corporate loans. The antonym is interest rate cut.
MOD—Administrator role.
NFA—Not Financial Advice; non-investment advice.
OTC—Over-the-Counter trading model.
PR—Public Relationship; market promotion during the fundraising process.
POS—Proof of Stake; the amount of tokens held determines rewards.
POW—Proof of Work; rewards obtained through mining based on computing power.
Paper Hand—Those who sell too early and have unstable holdings.
PND—Pump and Dump strategy.
Block Height—The total number of connected blocks on the blockchain.

71-80#

Liquidation—When the value of collateral approaches the debt, DeFi allows others to purchase it.
Block Header—Stores block metadata such as PreHash, Hash, and TimeStamp.
Block Body—Contains detailed transaction or information data.
Full Node Wallet—Such as Bitcoin-core, synchronizing full chain data to achieve complete decentralization.
Cold Wallet—An offline stored cryptocurrency wallet.
Public Key—An open address similar to a bank card number.
Private Key—Equivalent to a bank card number and password, must be kept confidential.
Mnemonic Phrase—An easy-to-remember phrase for managing private keys.
Hot Wallet—Online storage of private keys.
Real Yield—Actual returns generated by DeFi protocols, not returns from token issuance.

81-90#

RWV—Risk-Weighted Asset; bank assets classified and weighted by risk coefficients.
Rug Pull—The project team runs away.
Rebase—Dynamic adjustment of token supply.
ROI—Return on Investment; the return ratio formula is (pre-tax annual profit/total investment) × 100%.
SFYL—Sorry for Your Loss; comforting significant loss holders.
Double Spend—An attack where the same token is paid to two recipients simultaneously.
Timestamp—A marker verifying that data existed at a specific time.
Slippage—The phenomenon of the difference between the specified price and the actual transaction price.
SocialFi—Socialized financial model.
STO—Security Token Offering; the tokenization of securities assets.

91-100#

TPS—Transactions Per Second.
To the Moon—Price surge.
Position—Initial entry position.
Candy—Tokens distributed for free during an ICO.
Missed Opportunity—Selling too early while the price continues to rise.
Whale—Individuals or institutions holding large amounts of cryptocurrency assets.
WL—Whitelist qualification.
Impermanent Loss—Potential losses caused by price fluctuations of staked coins.
Greed Index—Market sentiment indicator, ranging from 0-100, with 100 being the most greedy.
Fear Index—Market sentiment indicator, ranging from 0-100, with 0 being the most fearful.

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