consensus
4 articles
What Is Byzantine Fault Tolerance (BFT)? Complete 2026 Guide
Byzantine Fault Tolerance (BFT) refers to a system design that keeps a distributed network operating correctly even when some participants act maliciously or fail unpredictably.
What Is DPoS (Delegated Proof of Stake)? Complete 2026 Guide
DPoS (Delegated Proof of Stake) refers to a blockchain consensus mechanism where token holders elect a limited number of delegates to produce blocks and secure the network.
What Is Proof of Stake (PoS)? Complete 2026 Guide
Proof of Stake (PoS) refers to a consensus mechanism where validators lock up tokens to secure the network, earn rewards, and replace energy‑hungry mining with staking.
What Is Proof of Work (PoW)? Complete 2026 Guide
Proof of Work (PoW) refers to a consensus mechanism where miners solve computational puzzles to secure a blockchain and validate transactions.