LINEA
This core feature of Linea ensures transaction privacy by enabling users to interact with smart contracts without revealing sensitive information.
What is Zero-Knowledge Privacy?
This Snap feature enables advanced transaction previews, allowing users to better understand complex interactions before signing.
What is transaction insights?
This Solidity feature allows developers to limit how much gas a smart contract can consume during execution, preventing potential denial-of-service attacks.
What is a gas limit?
In 2024, DeFi introduced this concept where users can "stake" liquid staking derivatives like stETH into protocols to earn multiple layers of rewards.
What is restaking?
Linea’s zk-rollup architecture focuses on reducing this metric, a key limitation in blockchain scalability, by batching transactions efficiently.
What is gas cost per transaction?
(____) are shot videos on various MetaMask Snaps
What are Snapshots?
This principle underpins blockchain’s immutability, ensuring that altering a block in the chain would require recalculating all subsequent blocks.
What is cryptographic chaining?
This DeFi service enables users to lock their assets into liquidity pools and earn rewards for providing trading liquidity.
What is liquidity mining?
To enhance data availability, Linea integrates with this Ethereum-centric technology designed to provide efficient off-chain data storage.
What is Danksharding?
(__), (__) and (__) are 3 MetaMask Snap categories
What are:
- Account Management
- Interoperability
- Communication
- Security
- Name Resolution
This cryptographic concept underpins Ethereum’s ability to execute complex logic on-chain, allowing contracts to trigger actions automatically.
What is Turing completeness?
This DeFi term describes the process where users take advantage of price inefficiencies across different decentralized exchanges to profit from instant buy-and-sell trades.
What is arbitrage trading?
Linea introduced this feature allowing smart contracts to securely query and retrieve off-chain data while ensuring trust minimization and seamless integration with external systems.
What is CCIP-Read
(Cross-chain interoperability protocol)
This file holds the permissions required for a snap to execute
What is a snap Manifest file (snap.manifest.json)
The security of a blockchain relies on this mathematical property, ensuring that even a small change to the input drastically alters the cryptographic output.
What is the avalanche effect?
In 2024, DeFi protocols began adopting this technology to execute trades directly between users without requiring liquidity pools, solving the impermanent loss problem.
What is peer-to-peer order matching?
Linea’s use of zero-knowledge proofs requires this mathematical framework, which enables efficient verification without exposing raw transaction data.
What is elliptic curve cryptography?
(__) and (__) are lifecycle hooks in the Snaps platform
What are onInstall() and onUpdate()?
This term describes the unintentional split in a blockchain when two miners solve a block simultaneously, leading to temporary forks.
What is an uncle block (or stale block)
This term refers to a situation where DeFi protocols borrow funds to farm high APY rewards, creating interdependencies that amplify systemic risk.
What is recursive farming?