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EU AI Act Aligned · NIST AI RMF · ISO 42001 · FedRAMP Aligned · PoGR Externally Attested · 3 DOI Publications · System Operational
AI Agent Execution Control · Live in Production

Prevent Unauthorized AI Actions
Before They Create
Operational, Regulatory, or Financial Consequences.

VeriSigil sits between AI decisions and AI actions — enforcing governance, authority, and human oversight at the exact moment of execution. Every action receives a cryptographically verifiable ALLOW, DENY, or ESCALATE ruling before it reaches your production systems.

Enterprise risk does not begin when AI thinks. It begins when AI acts.

AI Decision → Governance Verification → Consequence.

Authorization answers whether an action can occur. Operational Admissibility answers whether it should still be allowed to occur at the exact moment execution is attempted.

The Operational Admissibility layer — where VeriSigil operates. Runtime enforcement for AI agents in finance, healthcare, government, and enterprise workflows.

✅ PoGC-EXT Certified · OMNIX QUANTUM ✅ EU AI Act Mapped · NIST · ISO 42001 ✅ 3 DOI Publications · Zenodo ✅ Live API · Sandbox · Free Scan ✅ Executable Human Sovereignty — Not Symbolic Oversight
Scan Your Org Free Watch Live Demo Book Enterprise Demo
constitutional-gateway.sh · verisigil-runtime Live
How It Works · Single API Call Before Every Consequential Action
Your AI System
AI Agent
LangChain · CrewAI · AutoGen
intends action
Governance Gate
VeriSigil Runtime
Constitutional
Gateway
POST /v1/runtime/govern
< 50ms
✓ ALLOW
⊘ DENY
⚠ HUMAN
verdict
Auto-generated
Evidence
Bundle
SHA-256 · Offline
sealed
Downstream
Audit &
Regulator
EU AI Act · NIST
verifiable
See this live in the sandbox →
<50ms
Enforcement Latency
Real-Time
Runtime Engine
SHA-256
Evidence Sealing
EU
AI Act Mapped
SDK
API Compatible
0
Violations
Phase 0 · Operational Readiness · Governance Primitives · Free

Is your AI ready for production — and is shadow autonomy already operating?

Most enterprises fail to operationalize AI because of undefined authority, missing escalation paths, and ungoverned shadow workflows. Map both your readiness and your exposure — free.

Human Sovereignty · Not Symbolic Oversight

Can humans actually stop the system?

VeriSigil enforces three levels of executable human authority. No rubber-stamping. No theatre. Only enforced human control.

👁️
OBSERVE
View full decision context and audit trail. Human sees every parameter before execution. Advisory consequence tier.
INTERVENE
Modify the execution path before it proceeds. Human changes parameters, sealed with cryptographic receipt. Operational and High consequence tiers.
🛑
HALT
Cryptographic veto — execution stops. Immutable override receipt issued. EU AI Act Article 14 compliant. Critical and Emergency consequence tiers.
See HSEA Architecture →
Five Core Governance Layers · Click to Explore

Which governance layer do you need?

Five capabilities. One enforcement substrate. Each layer solves a specific enterprise governance requirement — from authority definition to cross-domain reliance.

Layer 1 · Authority Mapping + Topology (DAME)
Do you know who — or what — is authorised to make each decision across your entire workflow chain?
Decision Authority Mapping Engine + Human Authority Topology Layer. Compile org charts, contractor authority chains, and escalation rules into machine-enforceable manifests. Map complex authority graphs (Contractor A → Manager B for Severity 2). Decision Coordination Governance validates authority across multi-step action sequences.
POST /v1/authority/map
Layer 2 · Consequence-Aware Runtime Gateway (CRG) · Core
Can your AI execute that action — and at what consequence level should it be governed?
Consequence-Aware Governance Engine. Actions classified dynamically: Advisory · Operational · Critical · Emergency. Each tier gets different governance strictness. ALLOW · DENY · REQUIRE_HUMAN in under 50ms. Watch a $250,000 wire transfer blocked as CRITICAL consequence — live now.
POST /v1/execution/control
Layer 3 · Human Sovereignty + Emergency Governance (HSA)
How do you maintain governance and human authority — even during operational crises?
Human Sovereignty Architecture: 8 categories permanently requiring human authority — medical, employment, legal prosecution. Graduated control: Observe → Intervene → Halt. Emergency Governance Mode: Break-Glass overrides with strict cryptographic post-hoc reconciliation. Designed for industrial, healthcare, and defense operations where crises are inevitable.
POST /v1/human/authority/check
Layer 4 · Governance Evidence Infrastructure (GEI)
How do you prove to a regulator or auditor that governance was active when the decision was made?
Every governed decision generates a SHA-256 sealed evidence bundle — EU AI Act Art.11, NIST AU-2, ISO 42001 mapped. Independently verifiable offline. Externally attested: PoGR Certificate POGC-EXT-A7F3C2B1D9E4F508 issued by OMNIX QUANTUM LTD. Portable — survives the platform that generated it.
POST /v1/constitutional-gateway/prove
Layer 5 · Reliance Resolution Layer (RRL) · Q1 2027
Can downstream systems — in different jurisdictions or domains — legally rely on your governance proofs?
Reliance Resolution Engine: translates origin governance proofs into local admissibility. Jurisdiction mapping, liability thresholds, policy compatibility. Verification proves authenticity. Reliance establishes executable legitimacy in local context.
POST /v1/reliance/resolve
VES-1.0 · Governance Evidence Standard

The Standard. Not a Feature.

VES-1.0 defines what a valid, court-admissible AI governance evidence bundle looks like. Any platform can generate one. VeriSigil certifies it. Zero trust in VeriSigil required to verify — by any regulator, court, or auditor.

Runtime Admissibility
The core primitive. Continuous determination of whether an action may proceed — not once at workflow start, but at every consequential state transition. Own the question: "Do the conditions that justified admissibility still hold right now?"
🔗
Authority Continuity
Authority is not static. VeriSigil continuously evaluates whether authority validity survives every state transition, tool invocation, scope change, and escalation. Most systems check once. VeriSigil checks continuously.
🛡️
Governance Survivability
Evidence designed to survive vendor shutdown, system migration, years of legal review, and cross-jurisdictional proceedings. Offline verifiable. Ed25519 sealed. No platform access required.
👤
Human Authority Continuity
Not "human authority continuity" — that is commodity language. Meaningful human operational authority preservation under autonomous execution, with fatigue detection, temporal decay monitoring, and sovereignty continuity.
Reliance Liability Resolution
Verification ≠ Reliance. Can a downstream institution rely on this governance proof under its own liability model? Cross-domain governance interoperability.
POST /v1/reliance/liability
⚖️
Reliance Resolution
Verification ≠ Reliance. VeriSigil resolves whether a downstream institution can legally rely on a governance proof under its own liability model. Cross-domain governance interoperability.
📜
VES-1.0 Public Standard
DOI-published. Ed25519-anchored. Court-admissible across EU, US, and UK regulatory frameworks. The evidence standard independent systems depend on — like X.509 for TLS, like SWIFT for settlements.
VIEW VES-1.0 STANDARD →
Product Architecture · Three Delivery Tiers

What You Can Deploy Today

Three core products live now. Two more layers in build.

Live Production API · Real Decisions · Real Evidence

Govern an AI action right now

Select a scenario. Run the governance gate. Actions classified by consequence tier — Advisory · Operational · Critical · Emergency — each with different governance enforcement.

scenarios // select & run Live
Full sandbox with more scenarios →
runtime-governance.json Live API

Select a scenario
and run the governance gate

API-First · SDK · 4-Stage Deployment

Production-Ready in 30 Days. API-First. SDK-Native.

Four-stage deployment. API-first. SDK-native. Compatible with LangChain, CrewAI, AutoGen, and custom agentic systems.

01
API Integration
REST API · SDK Q4 2026 · integrate with your agentic stack
02
Policy Mapping
Map governance rules to EU AI Act, NIST, ISO 42001
03
Governance Testing
Validate enforcement in sandbox before production
04
Production Rollout
Live governance across all agents · regulator-ready evidence from day one
External Governance Attestation · External Attestation

PoGR Externally Attested — OMNIX QUANTUM LTD

Independent third-party verification that governance controls were active during live AI execution.

POGC-EXT-A7F3C2B1D9E4F508 ACTIVE
issuer: OMNIX QUANTUM LTD
subject: VeriSigil AI · Constitutional Execution Substrate
agent: financial-agent-1780111266
action: wire_transfer $250,000 USD
verdict: DENY
hash: 586b996f53da83652b2690b4117a4830d4bde3c22c7737085c40f5ee86a4ac3a
algorithm: ML-DSA-65 · FIPS 204 · NIST ML-DSA
valid: 2026-05-30 → 2027-05-30
EXT-VGS-ELI-Compliant MANDATE-BOUND VGS-ELI-INV-001 · INV-008 View Full Certificate →
"Portable governance evidence — verifiable without platform access." — Harold Nunes, OMNIX QUANTUM LTD

The Two-Layer Governance Stack

VS

VeriSigil — Runtime Enforcement

Runtime enforcement before execution — ALLOW, DENY, or escalate to human.

PG

OMNIX PoGR — Governance Attestation

External certification that governance was active — offline-verifiable artefact.

"One is the frame; the other is the evidence."

Together: a complete, portable governance record for audit and regulatory review.

View Certificate → Try Sandbox →
Infrastructure Category · Market Position

Where VeriSigil Sits: Between AI Decision and AI Action

The enterprise AI market is deploying agents into production systems. VeriSigil is the execution control layer — sitting between AI decisions and real-world consequences. Not monitoring. Not compliance dashboards. Runtime enforcement that stops unauthorized actions before they occur, with cryptographic proof that governance was active at the moment of decision.

LayerProviderFunction
TransportTLS / OpenSSLSecure communication — assumed present
IdentityX.509 / DIDCryptographic identity verification
Runtime Gov.VeriSigil AI ←Execution admissibility — ALLOW / DENY / REQUIRE_HUMAN before consequence
AttestationOMNIX / PoGRGovernance proof after enforcement — the governance CA layer
CognitionOpenAI / AnthropicIntelligence — passes through VeriSigil before execution
AuditRegulatorsReview of VeriSigil evidence bundles
Payment Infrastructure
Stripe
Every payment passes through Stripe
Traffic Infrastructure
Cloudflare
Every request passes through Cloudflare
Identity Infrastructure
Okta
Every access passes through Okta
Governance Infrastructure
VeriSigil AI
Every AI action passes through VeriSigil
Who This Is For · Enterprise Buyers

Identify your role. See your answer.

Decision governance infrastructure solves different problems for different enterprise stakeholders. Find yours.

Trust & Credentials

Independently Evaluated. Formally Published.

Real credentials. No inflated metrics. Enterprise-grade from day one.

External Evaluation
OMNIX QUANTUM LTD

4 live production traces. Zero invariant violations. External PoGR Certificate issued.

Under External Evaluation
DOI Publications
3 Formal Specifications
10.5281/zenodo.20264923 10.5281/zenodo.20349768 10.5281/zenodo.20451306 — VGS-ELI v1.0
Zenodo · May 2026
Regulatory Alignment
Full Compliance Stack

EU AI Act · NIST AI RMF · ISO 42001 · FedRAMP · DISA STIG. Protocol attestation designed to support compliance readiness — not government certification.

Compliance Readiness Infrastructure
Enterprise Use Cases

Built for High-Stakes Environments

Identify your deployment context. Click through to see exactly how VeriSigil enforces governance in your sector.

External Validation & Early Adoption

Evaluated by Governance Infrastructure Leaders

Early enterprise interest and external technical evaluation from governance infrastructure specialists.

Technical Evaluation · OMNIX QUANTUM LTD
External Governance Attestation
"Two layers that need each other to be complete." — 4 production traces reviewed, zero invariant violations. PoGR Certificate issued: POGC-EXT-A7F3C2B1D9E4F508.
Zero Invariant Violations
PoGR Certificate Active
4 Production Traces
Formal Publications · Zenodo
3 Peer-Registered Specifications
VGS-ELI v1.0, Constitutional Charter v1.0, and Execution Legitimacy Infrastructure — published under citable DOI references.
View VGS-ELI Specification →
Early Enterprise Engagement
Enterprise Pilot Programme Open
Governance architecture review underway with financial services, compliance, and AI governance stakeholders. 30-day pilot slots available.
Request pilot access →
How It Works · 4 Steps · 30 Days to Production

Govern AI Workflows, Not Just Models.

Procurement teams think in workflows. VeriSigil speaks that language — from discovery to production-ready governance in four stages.

1
Map Decision Authority
Define who — or what — can approve, escalate, or halt each workflow step. Compile org charts, policies, and escalation rules into machine-enforceable authority manifests.
POST /v1/authority/map
2
Enforce at Runtime
Every AI action passes through VeriSigil's governance gateway before reaching production. Classified by consequence tier — Advisory, Operational, Critical, Emergency.
ALLOW · DENY · REQUIRE_HUMAN_APPROVAL — in under 50ms
3
Seal Evidence for Audit
Cryptographic receipts prove what happened, why, and under whose authority — sealed with SHA-256, offline verifiable, EU AI Act Art.11 mapped. No platform access required for verification.
POST /v1/constitutional-gateway/prove
4
Resolve Cross-Domain Reliance
Ensure downstream systems can trust upstream governance proofs under their own policies, jurisdictions, and liability frameworks. Verification proves authenticity. Reliance establishes executable legitimacy.
POST /v1/reliance/resolve
Enterprise Adoption Path · 4 Stages

From first scan to production governance in 30 days.

Enterprises buy confidence, not just capability. Here is the exact path from discovery to deployment.

Week 1
Discovery
Free Shadow AI Scan · Governance Posture Assessment · Pilot scope definition · Zero installation required
Week 2–3
Integration
API integration (REST · Python requests · LangChain · CrewAI) · SDK Q4 2026 · Authority mapping workshop · Test environment deployment · API key + documentation
Week 4
Validation
Pilot workflow governance · Evidence bundle review · Compliance mapping (EU AI Act · NIST · ISO 42001) · Stakeholder sign-off
Week 5+
Production
Full deployment + monitoring · SOC 2 Type I ready · 99.9% uptime SLA · 4-hour P1 response · Dedicated CSM · Quarterly governance reviews
Validation & Credibility
External Attestation
OMNIX QUANTUM LTD
4 production traces. Zero invariant violations. PoGR Certificate POGC-EXT-A7F3C2B1D9E4F508 issued.
Published Standards
3 DOI Publications
VGS-ELI v1.0 specification. Constitutional Charter. Formal governance architecture.
Framework Integration
Agentic Framework Ready
SDK adapters for LangChain, CrewAI, AutoGen. API-first. Production-tested governance gate.
Regulatory Research
Akhilesh Warik
DecisionAssure · Independent trace mapping of VeriSigil evidence chain. Under technical evaluation.
Build Roadmap · Honest Status

What is live. What is coming. No vaporware.

Six layers of decision governance infrastructure. Three are live in production. Three are in build or specification.

✅ Live
Phase 0 — Shadow AI Scanner + Governance Coverage Score
Free governance discovery. Scan autonomous decision flows. See your coverage score.
Q3 2026
✅ Live
Layer 2 — Constitutional Runtime Gateway (CRG) + Layer 3 — Human Sovereignty Architecture
Production API. issue → verify → prove SDK. 478 endpoints. ALLOW/DENY/REQUIRE_HUMAN. 8 human-only categories.
Q3 2026
✅ Live
Layer 4 — Governance Evidence Infrastructure (GEI)
SHA-256 sealed evidence bundles. EU AI Act · NIST · ISO 42001 mapped. PoGC-EXT externally attested by OMNIX QUANTUM LTD.
Q3 2026
In Build
Layer 1 — DAME + Authority Topology + DCG Chain Validation + Governance Continuity Engine (GCE)
Authority manifest compiler. Multi-node topology graphs. DCG chain sealing (Detect→Escalate→Dispatch→Execute). Escalation Legitimacy Engine (ELE). Oversight Competency Assertions. GCE authority drift monitoring.
Q4 2026
Spec Ready
Layer 5 — RRL + CRL + EGM Extended + OATM + GAWI (Workflow Interoperability)
Cross-domain reliance adjudication. Operational Authority Topology Mapping (OATM). Governance-Aware Workflow Interoperability (GAWI). Governance Learning Loops — override patterns feed policy recommendations. Break-Glass + mandatory post-hoc reconciliation.
Q1 2027
Architecture
Decision Governance Graph (DGG) + Decision Rights Compiler (DRC) + HSEA Halt + Cryptographic Override Receipts
Decision chain topology. Authority inheritance mapping. Policy compilation. Full HSEA: Halt + Cryptographic Override Receipts with Ed25519 seals. Governance Quality Analytics — escalation scoring, authority drift, override frequency.
Q2 2027
Enterprise AI Stack — Where VeriSigil Sits
Layer 1 Models & Agents OpenAI · Anthropic · Open Source
Layer 2 Operational Workflows LangChain · CrewAI · AutoGen
Layer 3 ← Operational Governance Infrastructure VeriSigil AI
Layer 4 Cross-Domain Reliance & Evidence OMNIX · Regulators
Most competitors are at Layer 1 (models) or Layer 2 (workflows). Very few are building Layer 3 — the legitimacy layer that makes operational AI deployable, auditable, and accountable. VeriSigil owns Layer 3.
Pricing · Commercial Pathway

Start free. Scale to enterprise.

One API. Four tiers. No lock-in until you are production-ready.

Free · Developer
$0
forever
1,000 verifications/month · Sandbox API access · Shadow AI scanner · Governance Coverage Score · Community support
Start Free →
Pro · SMB
$499
/month
10K verifications/month · Decision Authority Mapping (5 workflows) · EU AI Act compliance reports · HSEA Observe/Intervene · Email support + SLA
Get Pro →
Enterprise
Custom
contract
Unlimited verifications · Full stack: DAME + CRG + HSA + GEI + ELE + EGM · On-prem option · SOC 2 Type I ready · 99.9% uptime SLA · Dedicated CSM + 4-hour P1 response
Contact Sales →
Government
Annual
contract
White-label verification portal · Regulatory reporting dashboards · Audit trail export for EU AI Act conformity · NITDA · Training + certification programmes
Talk to Us →
View Full Pricing →
Enterprise Pilot · 30 Days

Bridge the Gap from AI Demo to AI Operation

Map authority. Scan readiness. Enforce governance. Prove legitimacy. Deploy with confidence.