The first military-grade offline consensus system. Manage corporate treasuries and joint assets across 27+ networks without ever exposing keys to the internet.
Traditional multi-signature solutions rely on online coordination servers, browser extensions, or smart contracts.
Citadel Protocol moves the entire coordination layer OFFLINE.
Proposals are passed physically via QR codes or encrypted files on USB. No central server ever knows a transaction is being built.
While others limit you to Bitcoin or Ethereum, Citadel brings multi-party approval to Solana, XRP, Monero, Cardano, and 20+ others.
By keeping the coordination signature aggregation offline, we eliminate the attack surface for future quantum decryption of online traffic.
CFO creates tx on offline device.
OFFLINEQR / USB hand-off to board members.
AIR-GAPPEDMembers review & sign on their devices.
OFFLINEOnly final hex code touches network.
ONLINE (1sec)Scenario: 3-of-5 Treasury Approval Required. You are Signer #3.
Manage DAO or company funds securely. 3-of-5 board approval required for any transfer over $10k.
Setup a 2-of-3 vault with Parents + Attorney. Ensures access is only granted when multiple parties agree.
Business partners require mutual 2-of-2 approval. Eliminate the risk of one partner draining the account.
