A signed handshake, on the record.
Every one-to-one on OmniStrat produces a publicly-verifiable Ed25519 attestation. Nothing is recorded without your signature. Nothing is shared without your consent.
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What a verified call looks like
Preview · sample dataConversation attested
Publicly verifiable, signed by both parties. No audio or video is recorded — only the fact of the call.
Start a verified call
Enter the email of the person you want to speak with. We'll create a chain-anchored call session and give you a link to share with them. When they open it, you'll both consent to the attestation and connect over an encrypted peer-to-peer relay, no audio or video ever touches our servers.
1Consent to attestation
OmniStrat records only the fact of this conversation, the two Ed25519 public keys involved, the start and end timestamps, the total duration. Audio, video, and content are peer-to-peer over an encrypted relay and are never stored on our servers.
2Sign the call record
Both parties have consented. When the call ends, your browser will Ed25519-sign a canonical payload containing the call metadata, and post the signature to OmniStrat. When both signatures are received, the attestation is chain-anchored and becomes publicly verifiable.
Conversation attested
The chain-anchored attestation is live. Anyone with the URL below can verify the Ed25519 signatures and the fact of your conversation, without seeing any of its content.