Trustless standard for permanent agreements.
Send, sign, and verify sensitive documents with encrypted workflows.
Your contracts working
as hard as you do
Self-sovereign identity, end-to-end encryption, and programmable settlement. You control everything.
You Control Everything
Unlike other platforms, you own your identity, files, and signatures. No vendor lock-in. If we disappear, your proofs remain permanently verifiable on the blockchain.
True End-to-End Encryption
Documents are encrypted in your browser before they ever leave your device. Only you and your recipients hold the keys. To us and everyone else, your files are just gibberish.
Spam-Free by Design
Senders must request permission before they can send you files. You have full control over who can contact you, completely preventing unwanted signing requests and document spam.
Attach payments directly to signatures
Attach incentives like USDT to documents. Signers automatically receive payment the moment they sign. Perfect for instant contractor payouts, cross-border payments, and DAO grants—eliminating invoice delays and wire fees.
Legally Binding
Compliant with eIDAS, ESIGN, and UETA standards. Your signatures hold up in court anywhere.
Irrevocable Access
Documents are stored on the decentralized Filecoin network, ensuring they outlive any centralized server.
Programmable Settlement
Attach payments directly to signatures. Signers automatically receive payment the moment they sign.