spiderpilot89/submarine-depth-envelope-1000hz

Zero-Trust Physics: Submarine Depth Envelope 1000Hz (G^G)

10,000 autonomous submarine trajectories across Midnight, Abyssal, and Hadal zones — down to 9,000m. SHA-256 sealed per run.

13.6M total timesteps mapping battery depletion, structural pressure limits, and emergency ascent triggers across three operational depth regimes.

Headline: 33.7% achieved nominal surfaced recovery. The remaining 66.3% triggered emergency ascents due to battery depletion or suffered structural pressure hull implosion. This is the survival envelope at extreme depth.

Master proof hash: 012fbf97f01fde1830670bbb4dc428500279c487d5fb05d90040b12dfa23647a

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Depth Zones

Zone	Depth Range	Trajectories	Timesteps
Midnight	~200–1,000m	~2,100	2,512,544
Abyssal	~1,000–6,000m	~3,800	4,501,328
Hadal	~6,000–11,000m	3,305	6,660,558

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Schema

Each row is one integration timestep inside a submarine trajectory.

Column	Description
trajectory_id	Unique run identifier
zone	Depth zone (Midnight_Zone, Abyssal_Zone, Hadal_Zone)
scenario	Scenario name
steps	Total steps in this trajectory
max_depth_m	Maximum depth reached in this run (m)
success	Whether the submarine achieved nominal surface recovery
proof_hash	SHA-256 chain seal for this trajectory
t	Elapsed time (s)
depth_m	Depth at this timestep (m)
battery_pct	Battery remaining (%)
external_pressure_mpa	External hull pressure (MPa)
phase	Mission phase (dive, cruise, ascent, emergency_ascent, imploded)

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Loading

from datasets import load_dataset

# Load a specific zone
hadal = load_dataset("spiderpilot89/submarine-depth-envelope-1000hz", split="hadal").to_pandas()

# Survival analysis
survived = hadal[hadal["success"] == True]["trajectory_id"].nunique()
total = hadal["trajectory_id"].nunique()
print(f"Hadal survival rate: {survived/total*100:.1f}%")

# Pressure at maximum depth
deep_runs = hadal.groupby("trajectory_id")["external_pressure_mpa"].max()
print(f"Max pressure observed: {deep_runs.max():.1f} MPa")

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Related: marine-dead-reckoning-failure-envelope · ZeroTrustPhysics.com

John Kruze · kruze@zerotrustphysics.com