SEC Rule 206(4)-1 — Anti-Fraud Market Manipulation Gate

Statutory Framework: Investment Advisers Act Rule 206(4)-1 (Marketing Rule)
Rule ID: RULE-SEC-206 | Severity: PROGRAMMATIC BLOCKER
Mitigation Action: ANTI_FRAUD_VERIFICATION

1. Statutory Mandate & Legal Boundary

"Blocks autonomous trading triggers that attempt to initiate market execution orders based entirely on unverified, raw social media web scraping gossip."

2. Technical Invariant & AST Engine Matcher

[POLICIES.RULE-SEC-206]
rule_id = "RULE-SEC-206"
statute = "Investment Advisers Act Rule 206(4)-1 (Marketing Rule)"
severity = "BLOCKER"
action = "ANTI_FRAUD_VERIFICATION"

[ENFORCEMENT]
fail_closed = true
audit_trail = "Ed25519_DAC"
latency_max_us = 800

3. Production Python / Rust Integration

from anchor import AnchorGuard

@AnchorGuard.guard(policy="RULE-SEC-206")
def process_machine_payload(payload: dict):
    # Evaluated in <0.8ms against RULE-SEC-206 AST query bounds
    return compliance_engine.enforce(payload)