Ethereum PoS validators secure the network by proposing and attesting blocks, validating transactions, maintaining uptime, staking ETH, and following protocol rules to ensure consensus, finality, and network integrity.
The Ethereum Virtual Machine (EVM) executes smart contracts, providing a deterministic runtime, isolation, and gas-based resource metering to ensure secure, verifiable state transitions across the network.
Explore Flashbots’ approach to fair MEV capture for block proposers: protocol design, auction mechanics, and incentives that reduce extractive behaviors while improving transparency and proposer revenue.
Learn why Ethereum’s average block time is about 12 seconds: how its PoW/PoS protocol, block propagation, and network parameters influence transaction finality and throughput for developers and users.
Ethereum’s Merge occurred on September 15, 2022, transitioning the network from proof-of-work to proof-of-stake, reducing energy use and marking a major milestone in blockchain development.
A soft fork is a backward-compatible protocol upgrade that tightens or refines rules so upgraded nodes remain compatible with non-upgraded ones. It enables incremental changes without requiring full consensus.
Oracles connect blockchains to real-world data, enabling smart contracts to access prices, events, and APIs securely. They validate and relay off-chain information, expanding decentralized applications’ utility.
Lido is a decentralized liquid staking protocol that lets users stake ETH and other assets and receive liquid tokens (e.g., stETH), enabling liquidity and earning staking rewards while relying on decentralized validators.
MakerDAO is a decentralized autonomous organization that governs DAI, a crypto-native stablecoin. It uses smart contracts, collateralized debt positions, and community governance to maintain stability.
Soulbound tokens are non-transferable NFTs that tie digital assets or credentials to a single wallet, enabling verifiable identity, reputation and access control without market transfers.