Validator Uptime
Validator uptime is the amount of time a validator remains online and able to perform assigned network duties.
✦ Key Insight
Understanding Validator Uptime helps readers interpret wallet activity, blockchain explorers, network status, fees, confirmations, and technical documentation more accurately.
✕ Common Misconceptions
Do not assume Validator Uptime works identically across every blockchain. Definitions, timing, security assumptions, and implementation details can differ by network.
Detailed Explanation
In Practice
Dig Deeper
Node
A node is a computer or software instance that participates in a blockchain network by storing, validating, relaying, or serving network data.
Blockchain
A shared, append-only record of transactions maintained by many independent computers at once.
Block
A block is a data structure that groups validated blockchain transactions or state changes and links them into the chain's history.
Transaction
A blockchain transaction is a signed or authorized instruction that changes blockchain state or transfers value when accepted by the network.
Consensus
Consensus is the process and rule set by which distributed blockchain participants agree on valid state and transaction history.