The safety boundary is the feature.
We hold no money, custody, or settlement. We only decide and justify. A vendor with no financial exposure is safer for you — and for your regulator.
Tamper-evident audit log
Decisions are recorded in an append-only, hash-chained log — evidence that resists silent edits.
Tenant isolation
One instance serves many operators with enforced per-tenant isolation; a cross-tenant read is rejected.
Versioned rules
Every rule change is versioned with migration and rollback, so the exact policy behind a decision is provable.
ISO/IEC 27001:2022 alignment
Security controls align with Annex A (the security section of the RTS): access, identity, logging, change management.
Alignment is not certification. Independent third-party / ISO 27001 audit remains required for the relevant licence categories. Ledgerproof prepares evidence; it does not replace the auditor.