Protocol Liveness Vulnerability

A Protocol Liveness Vulnerability occurs when a blockchain network becomes unable to process new transactions, effectively stalling the ledger. This can happen due to network congestion, validator collusion, or software bugs.

In the context of derivatives, a loss of liveness is dangerous because it prevents users from closing positions, depositing collateral, or managing risk. This leads to "liquidity traps" where capital is frozen and cannot be moved, potentially causing cascading liquidations if the market moves against the user.

Ensuring liveness is as important as ensuring safety; a system that is secure but offline is useless for active financial markets.