For Customers Log in
Contact Us

Liveness Meaning

A fundamental property of a distributed system or consensus mechanism. It guarantees that the system will "keep moving" and eventually reach a decision, even if some nodes fail or are slow.

A system with "Liveness" ensures that transactions are actually processed and the blockchain doesn't "freeze." In the "CAP Theorem," liveness is often balanced against Consistency. Some networks (like Tendermint) prioritize consistency, meaning they will stop the network if they can't reach a perfect agreement.

Others prioritize liveness, meaning they will keep producing blocks even if there is a risk of a temporary "fork" or disagreement. For a user, liveness is what ensures you can always send a transaction.

If a network "loses liveness," it means the validators have stopped producing blocks, and the entire economy on that chain is effectively "paused" until the nodes can re-sync and restart, which is a major failure for a global financial system.

← Back to Glossary

Explore our services
Providing liquidity in the cryptocurrency market?
Authorize on our platform and do it smarter with FM Pulse.
pic

FM Marketplace

A reliable and high-performance crypto liquidity marketplace for institutions and businesses.

Learn more
pic

FM White Label

Launch your fully branded B2B crypto trading platform in under one week.

Learn more
pic

FM Liquidity Match

Crypto OTC-as-a-Service infrastructure for enhanced monetization and trade control.

Learn more

Scale your business, leave the hard work of your trading needs to us

Reduce your integration costs and operational risk across multiple access points with our platform

Get started