Signed transport.
SIP · MoQT · MLS.
Voice, video, group messaging — every session is a signed track. The recording IS the receipt. End-to-end encrypted with MLS group state.
Two ways in
One scenario. One artifact.
An 8-minute closing call: MoQT track + MLS group.
Buyer, seller, two agents, notary. MoQT audio + video. MLS group rekeyed when the notary joined. The recording's hash IS the receipt. 96 joules for eight minutes.
MoQT track + MLS epoch inspector.
Watch a group form. Watch a member join. See the epoch tick. Every state mutation is signed.
The receipt
Every operation. Every joule. Signed.
This is what CommunicationOS returns. Not just a result — a signed JWP ReceiptPayload with the energy consumed, the standard cited, and the cryptographic signature that makes it audit-grade.
What this platform believes
Three statements. Each is the proof of the next.
Buyer, seller, two agents, notary. MoQT audio + video. MLS group rekeyed when the notary joined. The recording's hash IS the receipt. 96 joules for eight minutes.
Watch it happen →Watch a group form. Watch a member join. See the epoch tick. Every state mutation is signed.
Open the artifact →Same identity, same format, same billing unit (joules), same wire transport. CommunicationOS ships the part that handles transport.
See the receipt format →