All signal state changes are logged to an internal, append-only ClickHouse ledger with timestamps and metadata. A continuous SHA-256 hash chain links consecutive signal records, so silent after-the-fact edits are detectable internally. This ledger records when a prediction was made and what was predicted; it does not establish that any prediction was correct or profitable. The chain is tamper-evident internally (append-only, hash-chained); it is not yet externally anchored, and public verification is on the roadmap, not yet live.
Administrative access to production infrastructure follows the principle of least privilege. Access is restricted to key-based authentication with multi-factor verification on all critical systems. Password-based authentication is disabled across all production endpoints.
All network traffic is encrypted via TLS. Data at rest is protected through access-controlled storage on self-owned infrastructure. No third-party cloud providers handle proprietary code or signal data.
We design our data handling to align with the principles of the California Consumer Privacy Act (CCPA), Telephone Consumer Protection Act (TCPA), and EU General Data Protection Regulation (GDPR):
All infrastructure is self-hosted on owned hardware with network-level access controls. No third-party cloud providers have access to proprietary code, model weights, or signal data. All administrative sessions require multi-factor authentication.
THIS IS NOT INVESTMENT ADVICE. Kairos Signal is not a broker-dealer, investment advisor, or financial services provider. This is a machine learning research product. "Alpha" refers exclusively to the mathematical α coefficient in regression residuals, not guaranteed returns. All outputs are for research and informational purposes only.