What (One-liner)

Canvas strategy container: multi-upstream Layer 2 signals → majority-vote stance + mean conviction → fed to Layer 4 meta_strategy / optimizer. Pure topology container.

How to use

technical_analysis_v1 (NVDA) → strategy_vessel_v1
BLCV_score_v1 (NVDA)          → strategy_vessel_v1 → meta_strategy
bull_agent_v1                  → strategy_vessel_v1
    → vessel_stance=bullish, conviction=0.72

Core formulas

No numerical algorithm; rule-based aggregation of majority_vote + mean confidence (see frontmatter).

Assumptions & applicability

Assumptions: ≥1 upstream Layer 2 signal + CIDE-6.1 stance/confidence contract.

Applies to: multi-signal funnel, strategy subgraph root, Application embed.

Does not apply to: numerical optimizer, cross-asset allocation (use meta_strategy), no upstream.

Known limitations

See frontmatter. Four items: pure container / rule-based / no tolerance / conflict degrades to neutral.

References

• Pangura Canvas Architecture: Strategy Vessel Pattern (2026-03)

Golden Test

N/A — container node; each upstream operator has its own golden.

Changelog

• 1.0.0 (2026-04-21) — First Active