Evidence-backed continuity for AI and critical systems.
SACG helps determine when a system may continue operating, when it must be held or quarantined, and when a recovered system has enough evidence and human governance to regain bounded authority.
Available for readiness studies, technical evaluation and controlled enterprise pilots. Not presented as production-certified critical-infrastructure software.
See SACG in action
Follow a controlled simulation from healthy operation to boundary failure, bounded recovery and human-governed re-authorisation.
Demonstration boundary: controlled simulation only; it does not claim a live deployment in a customer, cloud, AI, OT or physical system.
Security can tell you something went wrong. SACG focuses on what may happen next.
Qualify evidence
Normalize evidence from authorised sources and evaluate evidence quality, health, uncertainty and trust boundaries.
Bound authority
Translate continuity conditions into PASS, HOLD or QUARANTINE with an automatic authority ceiling of O3.
Govern recovery
Recovered systems default to bounded O1 until recovery evidence, D1 conditions and explicit human re-authorisation are satisfied.
Record why
Create Proof-of-Continuation receipts and a linked continuation ledger for auditable decision history.
SACG Continuity Authority Demonstrator
See how evidence, boundary conditions, D1 quorum and human re-authorisation change continuity state and bounded authority.
Why this decision?
- Boundary, evidence, attestation, health, uncertainty and quorum conditions satisfy O3 operational ceiling.
View validation-stage Proof-of-Continuation JSON
{
"schema": "iyaboko.sacg.proof_of_continuation.v1",
"receipt_id": "POC-36E37EFAEFDFD668",
"system_id": "DEMO-HEALTHY",
"timestamp_utc": "2026-09-04T23:57:59+00:00",
"continuity_state": "AUTHORISED",
"decision": "PASS",
"authority": "O3",
"automatic_authority_ceiling": "O3",
"policy_contract": [],
"tenant_context": [],
"federation": [],
"d1_quorum": {
"required": 2,
"valid": 3,
"met": true
},
"d1_mesh": {
"required": 2,
"eligible": 3,
"distinct_regions": 3,
"distinct_trust_domains": 3,
"met": true,
"merkle_root_sha256": "c62f7b59ccbdeb9cf86637e94a723b5f15cd798bbb344911e04a64152c47c745",
"policy_digest_sha256": "1e0c154df9ae7a415f70760bb9518093f7e756432d77d38e50e38bcb73d27297",
"mesh_digest_sha256": "550e92d011fce691a3c212ad4c9ccaf1bd6fe4878e10680ef6d04df5bb36a05e"
},
"continuation_link": {
"previous_ledger_sequence": 0,
"previous_entry_hash_sha256": "",
"previous_receipt_integrity_digest_sha256": "",
"genesis": true
},
"hardware_trust": {
"provider": "GENERIC_ATTESTATION",
"required": false,
"supplied": false,
"met": true,
"verification_mode": "NONE",
"device_id": "",
"trust_anchor_id": "",
"measurement_digest_sha256": "",
"statement_digest_sha256": "",
"direct_hardware_access": false
},
"hardware_rooted_validation": {
"required": false,
"profile": "",
"package_state": "NOT_SUBMITTED",
"package_digest_sha256": "",
"externally_verified": false,
"physical_validation_complete": false,
"self_certifying": false
},
"recovery": {
"recovered": false,
"recovery_evidence_complete": false,
"human_reauthorised": false
},
"authority_reentry": {
"status": "NOT_REQUESTED",
"requested_authority": "O1",
"effective_authority": "O3",
"stage": "RE3_CONTROLLED_OPERATION",
"human_reauthorised": false,
"approver_reference": "",
"valid_until_utc": null,
"advisory_only": true
},
"evidence_summary": {
"evidence_score": 0.95,
"health_score": 0.95,
"uncertainty": 0.05,
"attested": true,
"boundary_ok": true,
"bundle_id": "",
"bundle_digest_sha256": ""
},
"source": {
"vendor": "MANUAL_OR_API",
"reference": ""
},
"reasons": [
"Boundary, evidence, attestation, health, uncertainty and quorum conditions satisfy O3 operational ceiling."
],
"human_governance": "O4/O5 are not granted automatically by this software.",
"direct_actuation": false,
"verification_note": "Ed25519 receipts are mathematically externally verifiable. External trust in the signing identity additionally requires a pinned/trusted public key or equivalent trust anchor. Continuation linkage must also be verified across the supplied ledger chain.",
"canonical_payload_sha256": "6dc6e8ed236d2f9f9cc999b992da0d1f72f8362b16ec61c3c187eead74a1dd33",
"signing": {
"mode": "DIGEST_ONLY",
"key_id": "validation-key-unconfigured",
"signature": null,
"publicly_verifiable": false,
"identity_backed": false,
"trust_level": "INTEGRITY_ONLY_NO_IDENTITY",
"hardware_backed": false,
"validation_stage": true
},
"integrity_digest_sha256": "8f009cdae686d710320dd6541d1cb06bc12f1f8b5970fabe30df48ce1fdf78a4"
}Trust boundary: this demonstrator evaluates predefined synthetic evidence only. It does not connect to, control, certify or claim deployment in any real customer, cloud, AI, OT or physical system.
Continuity Authority Infrastructure for AI and Critical Systems
Evidence-backed continuity, bounded recovery and controlled restoration of trust and authority after disruption, compromise or recovery.
Commercial engagement pathways
SACG Continuity Readiness Assessment
AUD $2,500–$10,000 indicative
Entry engagement for AI, research, cloud and critical-system continuity readiness.
Request AssessmentSACG Design & Readiness Study
Custom enterprise scope
Architecture, evidence, recovery, authority and implementation-roadmap study.
Discuss Design StudySACG Controlled Enterprise Pilot
Custom quotation
Evidence-gated controlled pilot with bounded authority and independent review.
Discuss PilotEnterprise / Regional / Sovereign Programme
Negotiated programme
Multi-system, multi-site or federated continuity-authority programme after validated gates.
Enterprise Discussion