Proof of Operator is a machine-verifiable assessment platform that cryptographically seals human operational readiness audits and authorship proofs.
It exists to give organisations deploying AI a defensible record of human oversight, built for EU AI Act Article 14 and Article 26.
The methodology rests on seven filed utility models covering assessment methodology, cross-reference analysis, evidence scoring, and cryptographic attestation. Each audit mints a SHA-256 sealed certificate, verifiable by any third party through the public ledger.
Proof of Operator is part of the Brainiac Ltd infrastructure stack, alongside Digital Sovereignty. Together they provide the compliance and cognitive infrastructure layer for organisations operating autonomous systems under regulatory scrutiny.
The audit runs entirely in your browser using Presence.js, our open-source browser intelligence framework. 40 signals. 9 intent states. Zero cookies. Zero backend calls. Under 15 ms.
Read every line of code that touches your data. The entire framework is MIT licensed and available on GitHub.
View on GitHubUpload any file. ORIGIN hashes it in your browser. Presence reads your session signals at that exact moment. Both are sealed into a certificate with a timestamp that cannot be backdated.
Machine-verifiable proof that you created this, in this session, at this time. Not reconstructed. Not approximate. Cryptographic.
Seal a File