Kakr Labs builds cryptographic trust infrastructure. We replace fragile systems like passwords and API keys with verifiable, math-based proofs.
PTERI is the product suite. It includes the Wallet, the Authority Layer, and the interfaces (APIs) that allow you to use that authority.
Yes and no. We use the Litecoin blockchain for immutable settlement and proof, but PTERI functions as a high-speed carrier layer on top of it. You don’t need to be a crypto expert to use it.
Security & Trust
You do. PTERI is strict self-custody. Keys are generated on your device (in the Secure Enclave) and never leave it. Kakr Labs cannot access your keys.
Your identity and funds remain yours. Because the keys are on your device and settlement happens on the public Litecoin blockchain, you are not dependent on our servers for ownership.
PTERI is designed for SOC2 and ISO compliant environments. It provides audit trails for every action, making it easier to prove who did what and when.
Identity
Instead of typing a secret password (which can be stolen), your PTERI Wallet signs a login request. The system verifies the signature mathematically. No secrets are ever shared.
Yes. PTERI is ideal for enterprise identity (IAM), replacing OTP codes and phishable credentials with hardware-bound cryptographic identities.
Yes. The wallet uses your device’s biometrics (FaceID/TouchID) to unlock the signing key. The biometric data itself never leaves your phone.
Payments
No. PTERI provides infrastructure for you to hold and move value. We do not act as a custodian or an exchange.
Yes. PTERI supports MWEB (MimbleWimble Extension Blocks) on Litecoin, which allows for confidential transactions where amounts and addresses are obscured.
PTERI signatures are instant. Settlement on the blockchain follows standard block times (approx 2.5 minutes), but authority verification happens in milliseconds.
AI & Agents
AI agents usually cannot 'own' things or sign contracts. PTERI gives agents a distinct cryptographic identity, allowing them to sign actions and hold authority delegated by humans.
PTERI allows for 'scoped authority'. You can give an agent budget limits, time limits, or specific permission scopes, and revoke them instantly.
Developers
No. PTERI is API-first. You verify identities and transactions using standard REST/gRPC APIs in languages you already know (JS, Python, Go, etc.).
Yes. We offer a full testnet environment where you can build and test flow without using real funds.
