Security
Fluxus rests on three layers: passkey authentication, sponsored gas, and the Tempo blockchain itself. Here is how each one protects you.
Passkey / WebAuthn
Passkeys follow the WebAuthn standard. Your private key never leaves your device. It lives in your OS secure enclave (Secure Element on iOS, TPM on Windows, Keystore on Android). Authentication uses biometrics or your device PIN. There is no password to steal and no seed phrase to lose or expose.
Passkeys are bound to the domain they were created on. A passkey registered on fluxus.app cannot be used on any other domain. That binding is what stops phishing.
Sponsored gas
All Fluxus transfers are gas-sponsored by the Tempo fee sponsorship system. You do not hold or manage any native tokens. This means your account cannot be drained through gas fees, and you do not need to manage two separate token balances.
Tempo blockchain
Tempo is an EVM-compatible blockchain with native WebAuthn and passkey support at the protocol level. Smart accounts and passkey-based signing are part of the protocol, not bolted on.
What Fluxus does not do
- Does not store your private key anywhere
- Does not send your passkey data to any server
- Does not require an email, phone number, or KYC
- Does not have a backend that can be hacked to access your funds
Testnet only: Fluxus currently runs on the Tempo Moderato Testnet. Do not send real value. This is for testing and development purposes only.