Watchdog is an advanced monitoring and a novel continuous auditing system utilizing a variety of static analysis and theorem proving techniques. Custom transaction monitoring on your protocol can be enabled through a declarative SQL-like language - enabling thorough semantic monitoring of millions of transactions per day. In addition, proactive analysis of your project's codebase for both known and yet-unknown vulnerabilities is available on higher tiers. Subsequenty, any flagged warning is examined by a human auditor and escalated to the Dedaub war-room if judged to be valid and high-value, enabling quicker response times. During its development, Watchdog has successfully preempted billion dollar plus vulnerabilities on mainstream protocols, netting the team millions in public bug bounties.