加密货币术语表

An attack where a single entity controls a majority of the network's consensus power (hash rate in PoW, stake in PoS)...

A signed message from a validator indicating a vote or approval for a block/state in a consensus protocol. Attestatio...

A property of distributed systems that continue operating correctly even if some nodes act arbitrarily or maliciously...

A change to the canonical chain tip when a node switches from one branch to another due to the fork choice rule. Reor...

The process by which distributed nodes agree on a single shared state (e.g. the current blockchain). A consensus algo...

A larger time period grouping multiple slots/blocks, often used for scheduling validator responsibilities and updatin...

The point at which a transaction or block is considered irreversible within the protocol's security assumptions. Some...

The rule nodes use to decide which chain/head to follow when multiple competing branches exist. Examples include the ...

Greedy Heaviest Observed SubTree: a fork-choice approach that selects the head based on the heaviest observed subtree...

A designated block producer for a given time window in some protocols. Leaders are often selected via stake-weighted ...

A predetermined ordering of leaders/validators assigned to produce blocks over upcoming slots. A schedule helps nodes...

A rule where nodes treat the chain with the greatest accumulated weight (usually work) as canonical. It resolves temp...

A consensus style used by Bitcoin-like chains that combines Proof of Work with the longest-chain rule. Nodes follow t...

A technique used by Solana to provide a verifiable sequence of time between events using a hash chain. It is used as ...

A consensus mechanism where validators stake assets and are selected to propose/attest blocks. Security comes from ec...

A consensus mechanism where block producers must perform computational work to propose a block. Security comes from t...

A consensus approach used by the XRP Ledger where nodes agree on the next ledger version through rounds of voting amo...

A penalty mechanism in staking systems that destroys or confiscates part of a validator's stake for protocol violatio...

A discrete time interval in some protocols during which a leader/validator may propose a block. Solana uses slots as ...

A Solana consensus mechanism that builds on a BFT voting process using Proof of History as a source of time. Validato...

In the XRP Ledger, a list of validators a node chooses to trust for consensus. Consensus safety relies on sufficient ...

A node that participates in consensus by proposing blocks, attesting to blocks, or voting in a BFT/PoS system. Valida...

A set of validator identities used to determine which votes to consider in a consensus algorithm. Different systems d...