Votor is designed to replace TowerBFT by enabling single-round block finalization if 80% of stake participates, or two-round finalization if 60% of stake is responsive.

Quotes that support claims

Votor — which would replace TowerBFT — would aim to finalize blocks in a single round if 80% of the stake is participating, and in two rounds if only 60% of the stake is responsive.

A block can be notarized in one round if 80% of stake approve it, or in two rounds if 60% approve, using parallel voting tracks for faster and more scalable processing.