zk-SNARK · SSI · DID
Authentikate™ — trust without disclosure.
Don't trust, verify. Authentikate proves that a logged-in user is who they claim to be — without ever revealing the biometric template, the credential, or the underlying secret. A zero-knowledge proof becomes the cross-chain handshake.
What it does
One proof, any chain.
zk-SNARK
Succinct proofs
A small, fast-to-verify proof attests that a biometric match happened on a trusted device — without leaking the template.
Cross-chain
EVM · Substrate · Solana
The same proof verifies on Ethereum-class, Polkadot/Substrate and Solana smart contracts.
SDK
Easy SDK for web2
Drop a few lines into your existing login flow. The user gets a passkey-like experience; you get a trust receipt.
Smart contract layer
Programmable trust
Use proof verification as the gating condition for transfers, votes, or contract actions.
Privacy
PDPA / GDPR clean
No biometric data ever leaves the trusted device. The proof is the only thing on the wire.
Latency
Sub-second verification
Verifier contracts validate the proof in tens of milliseconds — fast enough for real-time auth flows.
Try the SDK
Add zk-SNARK trust to your login flow this week.
We'll set up a sandbox tenant for you. You wire up the SDK. We answer the questions.