When accountability is questioned.
Proof must already exist.
Horizon is a system of record for critical decisions.
It captures decisions as immutable facts -before they need to be explained.
Human. Automated. AI-driven.
Talk to an expert
How Horizon works
Declare
Capture
Seal
Verify
Decisions are explicitly declared, cryptographically sealed and independently verifiable. Without changing how teams work.
The reality organizations face
Every organization makes decisions that carry risk. Some are human. Some are automated. Some are delegated to AI systems.
Most are not provable.
When something goes wrong, teams rely on:
- Logs never designed for accountability
- Emails written after the fact
- Narratives reconstructed under pressure
That is not proof. That is exposure.
What breaks when proof is missing
- Audits turn into investigations.
- Individuals become personally exposed.
- Decisions are judged on explanations, not facts.
- Accountability becomes fragile.
At that point, it's already too late.
What Horizon does
Horizon records decisions as facts. Not workflows. Not policies. Not explanations. Decisions.
Each decision is:
- Explicitly declared
- Time-stamped
- Sealed
- Independently verifiable
Once recorded, it cannot be altered, rewritten, or disputed.
Responsibility does not end at decision time.
What follows (monitoring results, assessments, declared observations) is sealed with the same guarantees, linked to the original decision.
Together, they form a sealed timeline of accountability.
Governance Defines Responsibility. Horizon Proves It.
Governance frameworks define policies, roles, oversight structures, and accountability models.
- Horizon does not design governance.
- Horizon records the moment responsibility is assumed.
Where governance defines who should decide, Horizon proves what was decided, by whom, and when.
Two Kinds of Facts. One Proof Chain.
Horizon preserves two categories of declared facts:
- 1Decisions: Facts that engage responsibility (Go-live, risk acceptance, override).
- 2Evaluations: Facts that follow (Monitoring results, compliance checks, assessments).
| Time | Fact Type | Record |
|---|---|---|
| T0 | Decision | Production go-live approved for credit model V2.5 |
| T1 | Evaluation | No anomaly detected after 24 hours |
| T2 | Evaluation | Minor drift on default rate relative to threshold. Verdict: PASS |
Decisions are not judged. They are proven.
Horizon does not decide, validate, or enforce rules. It preserves:
- What was decided
- By whom or by which system
- When and under which context
- With which justification or authority
Neutrality is what makes the proof defensible.
Proof Is Not Logging
| Logs & Tickets | Horizon |
|---|---|
| Operational traces | Independent system of record |
| Mutable / Rotatable | Append-only, cryptographically signed |
| Context rebuilt later | Context sealed at declaration time |
| For troubleshooting | For accountability |
Horizon introduces a separation of powers between decision-making and decision proof.
Built for AI accountability
AI systems amplify risk: decisions scale instantly, context disappears, and responsibility becomes blurred. Horizon provides definitive proof for:
- Production go / no-go approvals
- Acceptance of residual AI risk
- Model and data validation sign-offs
- Automated approvals and overrides
This enables human accountability -even when decisions are automated.
What Horizon replaces
Who Horizon is for
- Legal & Compliance: Defend decisions with facts, not narratives.
- Risk & AI Governance: Demonstrate accountability without relying on fragile systems.
- Audit: Rely on independent, verifiable evidence.
- Executives: Reduce exposure as automation scales.
One simple question
Which decision would you need to prove tomorrow?
And what happened after -can you prove that too?
Horizon starts there.
Talk to an expert
Systems act.
People decide.
Horizon proves.