
The Proof Layer for Change
Receipts are the universal format of proof - built to standardize trust across human and AI systems.
See the Proof
Each receipt captures what changed, when, and by whom - creating portable, verifiable records that turn every deployment into lasting proof of integrity.

The Proof Layer for Change
Receipts are the universal format of proof - built to standardize trust across human and AI systems.
See the Proof
Each receipt captures what changed, when, and by whom - creating portable, verifiable records that turn every deployment into lasting proof of integrity.