THORChain solvency checks auto-halt trades when vaults drop 1%
Most DeFi protocols rely on human teams, manual circuit breakers, or external oracles to catch problems before they spiral. THORChain takes a different approach โ one where the network itself is the first line of defense. The protocolโs continuous THORChain solvency checks run at all times, across every vault, on every connected blockchain, without waiting for anyone to notice something is wrong.
Key takeaways
- THORChain runs continuous solvency checks on every vault across all connected chains, with each node independently comparing expected versus actual on-chain balances.
- A 1% discrepancy threshold triggers a flag from any individual node; if more than 66% of nodes agree, trading on the affected chain halts automatically.
- The halt is triggered entirely by code โ no manual intervention, no external party request required.
- Before signing outbound transactions, nodes simulate the impact on vault balances and refuse to sign if the result would cause insolvency.
- A security alert fires to the THORSec monitoring channel after a halt, escalating the issue to human investigators.
Continuous Solvency Monitoring Across Chains
The foundation of the system is straightforward but powerful. Every node in the THORChain network independently compares what the protocol believes it holds against what is actually sitting in the corresponding on-chain wallet. This happens constantly โ not on a scheduled basis, not when triggered by an event, but as an ongoing background process across every vault and every connected chain simultaneously.
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