Last updated: September 2026
Invariant0
Vetted on Procur3Invariant0 is a blockchain security firm known for deep protocol-level audits across smart contract security. This profile aggregates its public audit record and notable clients — so you can evaluate fit before requesting a competitive quote through Procur3.
About Invariant0
Invariant0 is a blockchain security firm specialising in smart contract audits and protocol-level security reviews. The team works primarily in Aiken and Haskell, covering engagements across Cardano and related ecosystems. Core areas of expertise include smart contract security.
Invariant0 has worked with notable protocols including FluidTokens, Iagon, WingRiders, Liqwid. The firm's review history provides a transparent track record that teams can evaluate before engaging.
Through Procur3, teams can put their scope to Invariant0 alongside other matched firms and receive a competitive quote — without a three-week sales cycle.
Notable clients
Incident history
No incidents recorded. Invariant0 has a clean post-audit track record across all publicly tracked engagements.
Ready to work with Invariant0?
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