← Frederick & SonsCompliance Stack · Trust substrate
Block first. Prove it.
The fail-closed trust layer — credentials, clearance and tamper-evident audit in one
01 — Live demoRuns the real module — no signup
100%
mutation-kill across those cards
Adversarially audited — verify the proof →
This is the shipping engine, not a video. Use it below — no signup, no sales call.
02 — What you getA plugin, not a platform
The engine
Everything an issuer needs to clear parties and prove it: verifiable compliance credentials (KYC, sanctions, accredited, jurisdiction) from a multi-issuer trust graph, a rule engine that blocks first and asks questions never, and a hash-chained, Merkle-anchored audit log. Drop-in clearance you compose into your own platform.
The delivery
A plugin, not a platform — drop it into your own stack. You receive a self-hostable module plus a hosted JSON API and its OpenAPI spec, so you compose Compliance Stack into your product instead of rebuilding this layer.
03 — PricingHosted · early access
$500–$1,500/mo
hosted subscription · early access — we onboard you personally
Free / $49–$99/mo starter tier at launch$15,000 one-time source-escrow buyout — by inquiry.04 — The engines insideEvery demo is live — no signup
05 — DetailsLicense · trust · provenance
Built forAny RWA issuer or settlement platform that must clear parties and prove it
Composes withVouch credentials · Compliance Oracle · Flight Recorder
LicenseHosted subscription — in early access. A self-host source license is available by inquiry.
ProvenanceBuilt by Frederick & Sons · adversarially audited before ship — how it's built → Compliance should block first — and prove it blocked.