- Protocol
- SOVOS_CANON_V1
- Schema
- v2.4
- Attestation Format
- v1.1
- Failure Semantics
- Fail-closed
Protocol Registry
Supranational Invariant Surface
This registry defines protocol-level claims. Any output that cannot be independently reproduced is treated as invalid under fail-closed policy.
- Class
- VOSINT (Verifiable Open-Source Intelligence)
- Evidence Model
- Merkle-sealed, deterministic replay, signed witness surfaces
- Anchor State
- AWAITING WITNESS
- Policy
- NO PASS . NO RENDER . NO RELEASE
Crypto Agility Scope
Public Registry + Daily Catalogs
CLASSICAL_AUTHORITATIVE_WITH_PQC_SHADOW_TELEMETRY
Public protocol registry and daily sealed catalog custody remain classical-authoritative unless a broader policy promotion is published.
Authoritative MAS Portfolio
HYBRID_TRACE_COMPLETE_ON_HIGHEST_VALUE_ANCHORS
Authoritative MAS bundles now expose hybrid Ed25519 + ML-DSA-65 trace signatures across the supported USGS shadow, local benchmark, and MAS→NERV anchors. This MAS-scoped status does not by itself promote the broader public custody surface.
Invariants
- Verifier sovereignty: third parties can replay and reject without coordination.
- Non-repudiation: signatures and hashes bind each attestation state.
- Temporal continuity: identical inputs produce identical outputs.
- Binary verification outcome: pass or fail; no soft acceptance.
Scope Declaration
Within Scope
- Multi-source seismic corroboration.
- Deterministic synthetic GUL outputs.
- Signed day receipts and registry entries.
- Merkle range packs and inclusion proofs.
Out of Scope
- Claims handling for any insurer or reinsurer.
- Legal opinion on settlement enforceability.
- Model science replacement for proprietary catastrophe models.
- Publication of private portfolio exposures.
- Licensing determinations, which are jurisdiction-specific.