Proof Chain

Every evaluation, every certificate, every blocked decision is recorded in the NESD immutable append-only chain with cryptographic linking. Currently at 338+ records and depth 918. BTC anchored. Quantum-resistant signed.

Features

✓ Immutable append-only chain

✓ Cryptographic hash linking

✓ BTC Merkle anchoring

✓ NESD O(1) dedup

✓ Chain integrity verification

✓ Full replay capability

Use Cases

Regulatory audit trail

Legal discovery support

Historical compliance evidence

System integrity verification

Pricing

STARTER

$399/mo

Read access

✓ Query API

✓ Chain verification

✓ 30-day window

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PROFESSIONAL

$999/mo

Full access

✓ Real-time streaming

✓ Unlimited history

✓ Export capability

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ENTERPRISE

$2499/mo

Dedicated chain

✓ Private chain instance

✓ Custom anchoring

✓ Geographic redundancy

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Eliminates need for separate audit logging infrastructure ($100K-500K/year)

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