SCHEMA.md

ARC-T DeFi Decision Telemetry Pack — Schema

One row = one complete risk-to-execution lifecycle. All records share the same seven top-level fields.

Schema version: 1.0.0-arc-t-sample

Top-level fields

schema_version — string

Schema identifier. Constant within a sample release. Used to detect pack version drift.

event — struct

Identifier fields, decision outcome, and the PnL delta for the lifecycle.

Field	Type	Notes
id	string	Stable event identifier, e.g., ARCT-100000.
trace_id	string (UUID)	Cross-links telemetry steps within the lifecycle.
timestamp	string (ISO-8601)	Lifecycle start time.
decision_outcome	string	One of: alpha_captured, risk_mitigated, slippage_loss, execution_failed.
pnl_delta_usd	double	Realized PnL delta attributable to this lifecycle. Can be negative.

risk_context — struct

Environmental and market context plus the triggering anomaly.

Field	Type	Notes
trigger	string	Triggering risk event. One of: oracle_staleness, tvl_crash, whale_dump, governance_attack, bridge_congestion, funding_dislocation, borrow_rate_spike, liquidity_fragmentation, redemption_run, liquid_staking_dislocation.
protocol	string	DeFi protocol (e.g., Aave-V3, Uniswap-V3, Curve-Fi, GMX, MakerDAO, Lido, Drift, Kamino, Jupiter, Orca, Marinade, Synthetix, Meteora).
chain	string	L1/L2 chain: ethereum, arbitrum, solana, optimism.
impacted_asset	string	Ticker of the affected asset (e.g., WETH, USDC, stETH, SOL).
anomaly_signature	string	Human-readable signature summarizing the anomaly.
market_state	struct	See below.

market_state struct:

Field	Type	Notes
severity	double	0–1 severity score.
volatility_regime	string	calm, normal, stress, etc.
liquidity_band	string	thin, normal, deep.
oracle_age_sec	int	Age of the oracle feed in seconds.
venue_divergence_bps	int	Cross-venue price divergence, in basis points.
estimated_price_impact_bps	int	Expected price impact of a trade, in basis points.
order_notional_usd	double	Order size in USD.
liquidity_usd	double	Available pool liquidity in USD.
volatility_1h_bps	int	1-hour realized volatility, in basis points.
bridge_delay_sec	int	Cross-chain bridge delay, in seconds.
open_interest_delta_pct	double	Change in open interest, in percent.

agent_reasoning — struct

Planner-side metadata for the autonomous agent selecting the strategy.

Field	Type	Notes
engine	string	Planner engine label. In this sample: arct_planner.
winning_strategy	string	Selected top-level strategy. One of: Immediate_Hedge, TWAP_Exit, Cross_Venue_Sweep, Arb_Rebalance, Priority_Fee_Exit, Collateral_Rotation, Delta_Neutral_Reprice, Liquidity_Provision.
confidence_score	double	Planner confidence at selection time.
mcts_branches	int	Number of MCTS branches considered.

correlated_telemetry — list

Ordered sequence of internal component actions during execution. One struct per step.

Step struct:

Field	Type	Notes
timestamp	string (ISO-8601)	Step timestamp.
component	string	Which internal component emitted the step (e.g., ARES, FRACTAL, ARGUS, SENTINEL, EXECUTION_ENGINE).
action	string	Action code (e.g., ARES_WHALE_ALARM, FRACTAL_MARKET_IMPACT_REESTIMATE, ARGUS_ANOMALY_CONFIRMED, SENTINEL_ORDERBOOK_SCAN).
telemetry.latency_ms	int	Step execution latency in milliseconds.
telemetry.slippage_bps	int	Observed slippage in basis points.
telemetry.gas_price_gwei	int	Gas price observed during the step (gwei).
telemetry.priority_fee_gwei	int	Priority fee (gwei).
telemetry.route_hops	int	Number of hops in the selected route.
telemetry.estimated_price_impact_bps	int	Step-level price impact estimate (bps).
telemetry.venue_divergence_bps	int	Venue-vs-venue price divergence observed at the step (bps).
telemetry.node_provider	string	RPC provider observed (e.g., Alchemy, Local_Geth, Triton, Solana-RPC).

execution_summary — struct

Roll-up metrics for the full lifecycle.

Field	Type	Notes
strategy	string	Final strategy label executed.
total_execution_ms	int	End-to-end lifecycle duration.
gas_cost_usd	double	Realized gas cost in USD.
avg_slippage_bps	double	Average observed slippage across steps, in basis points.

genetic_optimizer_feedback — struct

Outer-loop optimizer feedback used to tune future planner iterations.

Field	Type	Notes
fitness_score_update	double	Delta applied to the strategy's fitness score.
parameter_drift	string	Coarse drift descriptor (none, minor, major, …).

Distribution of this sample

• 10,000 lifecycles, stratified 2,500 per decision_outcome across all four outcomes.
• Balanced (within shuffled sampling) across 10 risk triggers (~1,000 each).
• Balanced across 4 chains (weighted toward ethereum).
• Broad protocol coverage (13 protocols).
• 8 winning strategies observed.
• Planner engine label constant (arct_planner) after sanitization of internal method identifiers.

Sanitization notes

• Internal identifier prefix (SIMA-V4-ARC-*) has been normalized to ARCT-*.
• Internal planner engine code name (QuantumImagination_V4) has been normalized to arct_planner.
• No real wallet addresses, transaction hashes, pool reserves, or on-chain identifiers are present.

Relationship to the full pack

The production pack scales to 2.5M+ lifecycles with expanded chain and protocol coverage, finer-grained market-state regimes, MEV-aware telemetry, campaign-linked multi-step attack sequences, richer step-level component traces, and gym-compatible delivery. See the pack card for commercial access.