What is Luvion?
Luvion is the non-bypassable distributed authorization infrastructure for critical onchain authority. Its first product, Luvion Protocol Guard, protects operations that can change protocol control, asset supply, or the security state of an onchain system.
Before a protected operation is executed, Luvion binds the exact operation intent, the applicable policy version, separated human or system approvals, and a high-threshold distributed authorization into a verifiable authorization certificate. In a protected deployment, the protocol module or execution endpoint verifies that certificate and fails closed if the certificate is missing, expired, or does not match the operation.
Why it exists
A cryptographically valid signature proves control of signing authority. Luvion adds proof that the signed operation matches the intended business or governance decision, the approved policy, and the required participants.
Authorization therefore depends on the exact intent and policy context as well as distributed signing authority.
What Luvion does
For each protected operation, Luvion is designed to:
- canonicalize the operation into one unambiguous intent;
- evaluate the exact policy version and role requirements;
- collect separated approvals and reject conflicting or expired requests;
- obtain a threshold authorization from distributed signer participants;
- issue an intent-bound authorization certificate;
- enforce that certificate at the protocol or execution boundary; and
- retain evidence that independently binds authorization to execution.
Protected operations
The initial product direction focuses on infrequent, high-consequence actions:
- protocol implementation upgrades and administrator changes;
- bridge signer, validator, or verifier rotation;
- stablecoin and RWA mint, burn, and limit changes;
- emergency pause, recovery, and critical risk-parameter updates; and
- large protocol-treasury operations.
Luvion's place in the stack
Luvion is the mandatory authorization layer between governance intent and privileged execution. It connects with existing wallets, Safe accounts, timelocks, custody platforms, risk systems, and identity providers, then binds their inputs into one enforceable authorization decision.
The default architecture uses distributed shares of a Luvion authorization key to issue certificates verified by an execution module. Target systems that expose chain-native signing use threshold signing or a custody authorization adapter as the compatibility backend.
Dynamic network model
The network selects epoch-bound signer committees from a governed candidate pool. Committee rotation reduces the time available to target a fixed signer set; proactive refresh updates shares without reconstructing a master key; failure recovery replaces unavailable participants; and threshold lockout rejects authorization when the required security level cannot be met.
The high-assurance reference profile is 22-of-33. Smaller profiles support controlled design validation. The current implementation status connects each network capability to versioned engineering evidence.
One-sentence definition
When integrated as the required execution path, Luvion makes protected critical onchain authority impossible to exercise without explicit, distributed, and verifiable authorization.