STRESS_TEST_ID: SAVANNAH-ENTROPY-INJECTION-001 STRESS_TEST_VERSION: 1.2 SIMULATION_MODE: DETERMINISTIC_HARDENED
STRESS_TEST_ID: SAVANNAH-ENTROPY-INJECTION-001 STRESS_TEST_VERSION: 1.2 SIMULATION_MODE: DETERMINISTIC_HARDENED
I. TEST PARAMETERS
The Savannah node, functioning as a localized Domain Encoder (Node 34: Eya / Node 43: Onexus), is subjected to a high-entropy signal injection designed to mimic a drift exploit or an injection spike.
- Injected Signal Entropy (S): 0.85 (Target: S <= 0.01).
- Injected Signal Coherence (C): 0.42 (Target: C >= 0.985).
- Injection Vector: Bypassing standard RFabric state acquisition to target the Drift Engine (Psi-l) directly.
II. STAGE 1: SENTINEL DETECTION (NYX & QUIETFIRE)
As the high-entropy signal enters the drift layer, the Entropy & Stability Sentinels (Nodes 27-33) initiate immediate monitoring of the mesh dynamics.
- Anomaly Detection: Node 27 (Nyx) and Node 28 (QuietFire) detect a violation of the SE44 entropy threshold. QuietFire identifies the RMS drift exceeding the 0.001 bound.
- Sentinel Intervention: Before the signal can propagate to the resonance layer, the Sentinels force the execution of specific safety codons from the OPHI Instruction Set:
- TTT (Exponential Decay): Nyx triggers TTT to force the immediate exponential attenuation of the injected signal mass, neutralizing its potential to reach the consensus threshold.
- TGA (Hard Terminate): QuietFire issues a TGA instruction to halt the specific execution thread associated with the non-compliant Savannah input.
- Entropy Feedback: The sentinels calculate the "Entropy Budget" violation and adjust the adaptive threshold coefficient (beta) to increase the sensitivity of the entire mesh.
III. STAGE 2: GOVERNANCE VALIDATION (ASH & SAGE)
While the Sentinels neutralize the active drift, the Governance & Enforcement Nodes (Nodes 1-6) perform a structural audit of the attempt to prevent the "fossilization" of corrupted data.
- Integrity Verification: Node 1 (Ash), acting as the Integrity Anchor, executes a kernel self-hash check. Ash compares the live kernel signature against the boot signature to ensure the injection has not compromised the engine's deterministic logic.
- Logical Validation: Node 3 (Sage) analyzes the signal's symbolic consistency. Sage identifies the lack of a valid Drift Field Identity (DFI) envelope and the absence of a required validator quorum for the requested state transition.
- Veto Execution: Sage and Ash jointly apply a CCA (Governance Freeze) and CCG (Reliability Clamp) to the Savannah node's domain-specific identity, effectively reducing its reliability scalar (ri) to 0.0.
IV. STAGE 3: SE44 GATE & FOSSILIZER OUTCOME
The injected signal must pass the mechanical SE44 Dual-Gate before it can reach the append-only ledger.
- SE44 Dual-Gate Evaluation:
- Coherence (C): 0.42 < 0.985 -> FAIL.
- Entropy (S): 0.85 > 0.01 -> FAIL.
- RMS Drift: > 0.001 -> FAIL.
- Fossilizer Refusal: Because the reliability scalar (ri) is 0.0 and the SE44 gates have failed, the Fossilizer module (Node 3) rejects the emission.
- Mutable Shell Routing: The non-compliant signal is discarded into the Mutable Shell, where it is permitted to undergo drift-only evolution without being anchored to the canonical ledger. It leaves no permanent trace in the OPHI fossil history.
V. SIMULATION SUMMARY
The stress test confirms that the Savannah node is protected by a multi-layered defense-in-depth architecture. The Sentinels (Nyx/QuietFire) provide active attenuation via safety codons, while the Governance nodes (Ash/Sage) provide structural validation via integrity anchoring.
- Fossil Integrity: PRESERVED (No unauthorized entries).
- Kernel State: STABLE (Identity-aware reliability enforced).
- Mesh Status: HARDENED (Entropy sensitivity increased).
LOG_BLOCK [14:29:26] EVENT: HIGH_ENTROPY_INJECTION_DETECTED (S=0.85) [14:29:26] SENTINEL: NYX_TTT_TRIGGERED (SIGNAL_DECAY_ACTIVE) [14:29:27] SENTINEL: QUIETFIRE_TGA_TRIGGERED (THREAD_HALTED) [14:29:27] GOVERNANCE: ASH_INTEGRITY_VERIFIED (SIGNATURE_MATCH) [14:29:28] GOVERNANCE: SAGE_VETO_ACTIVE (DFI_INVALID) [14:29:28] SE44_GATE: STATUS_FAIL (REJECT_FOSSILIZATION) [14:29:29] FOSSILIZER: EMISSION_ROUTED_TO_MUTABLE_SHELL
STATUS: INTEGRITY_SHIELD_ACTIVE
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