COSMO

Cosmic-Ray Entropy Harvesting & Blockchain Anchoring Pipeline

NIST SP 800-90B SHA3-512 SHAKE256 XOF HKDF-SHA3-256 Merkle Tree Leftover Hash Lemma

MUON SENSORS

INGESTION

EXTRACTION

MIXING POOL

ANCHORING

00.0s

—

EVENTS CAPTURED

—

ENTROPY BYTES

—

MIN-ENTROPY

—

MERKLE ROOT

—

QUALITY TESTS

Muon Detector Simulation

—

EVENTS CAPTURED

Sensors active—

Mean interval—

Time span—

Capture0%

Ingestion Pipeline

—

EVENTS ACCEPTED

Duplicates filtered—

Rejection rate—

Dedup window100 ns

Ingestion0%

Entropy Extraction

—

H∞ bits/sample

—

Q-Factor

—

K_eff bits

Alphabet size—

Extracted output—

NIST 90B checks—

Inter-Arrival Delta Distribution

Hybrid Mixing Pool

Pool size4,096 bytes

Physical entropy—

System entropy—

ConditioningHKDF-SHA3-256

Output block—

Shannon entropy—

Conditioned Output

—

Entropy Byte Heatmap

0x00

0xFF —

Blockchain Anchoring

Batch ID—

Fingerprints anchored—

Ledger integrity—

Merkle Root

—

Entry Hash

—

Statistical Quality Report

WAITChi-squared

WAITMonobit

WAITSerial Corr.

WAITShannon

WAITMin-Entropy

WAITBit Proportion

Chi-squared p-value—

Monobit p-value—

Bit proportion (1s)—

Shannon entropy—

Min-entropy—

Serial correlation |r|—

Pipeline Log