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OZ Vault Digital Custody Physical Custody

PROSCAN AUDIT

Real-time financial truth

ProScan V2.0 combines IoT sensors with a ZK-Rollup Truth Layer to deliver continuous, tamper-proof auditing. Not quarterly reports -- real-time cryptographic proof that assets exist.

How ProScan Works Features
PROSCAN V2.0

IoT sensors meet zero-knowledge proofs

ProScan V2.0 is a two-layer real-time audit system. Physical IoT sensors collect ground truth from vault facilities, and the ZK-Rollup Truth Layer converts that data into cryptographic proofs anyone can verify.

Layer 1: Physical
IoT Sensor Network
Precision IoT sensors deployed across all OZ Vault facilities continuously monitor physical assets. Weight sensors verify gold mass, environmental sensors track temperature and humidity, and access sensors log every interaction. Data is encrypted at the edge and streamed to the Truth Layer in real time.
Layer 2: Cryptographic
ZK-Rollup Truth Layer
IoT sensor data is aggregated and compressed into zero-knowledge proofs via ZK-Rollup technology. These proofs cryptographically verify that physical assets match on-chain records without revealing sensitive custody details. Proofs are published to ProbeChain for public verification.
WHAT IT AUDITS

Comprehensive real-time auditing

ProScan audits the full spectrum of Probe Banks operations: from physical gold in the vault to digital transaction flows across the network.

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Gold Reserves
Continuous verification that physical gold in OZ Vault matches on-chain reserve claims. Weight, purity, and location data verified in real time via IoT sensors and cryptographic proofs.
⛏
Mining Operations
Real-time monitoring of mining output, refining operations, and ore-to-vault custody chains. Verifiable proof that gold entering OZ Vault comes from legitimate, audited sources.
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Bank Solvency
Continuous solvency monitoring for all banks in the Probe Banks license matrix. Reserve ratios, liquidity positions, and capital adequacy verified on-chain in real time.
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Transaction Integrity
Every transaction across the Probe Banks network is audited for integrity, compliance, and correctness. Anomalous patterns are flagged by Probe Computer AI and verified on-chain.
FEATURES

Audit, reinvented

ProScan replaces the broken model of periodic auditing with continuous, cryptographic, publicly verifiable financial truth.

Traditional Auditing
Periodic. Opaque. Slow.
  • Quarterly or annual audits
  • Months between audit and disclosure
  • Auditors can be compromised
  • No public verifiability
  • Fraud detected after the fact
ProScan V2.0
Continuous. Transparent. Instant.
  • Continuous real-time auditing
  • Instant cryptographic proof generation
  • Zero-knowledge proofs are math, not trust
  • Public dashboard, verifiable by anyone
  • Discrepancies detected in seconds
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Continuous Auditing
No quarterly cycles. ProScan runs 24/7/365, generating proofs continuously. Any discrepancy between physical assets and on-chain records is detected in seconds.
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Zero-Knowledge Proofs
Prove that assets exist and match records without revealing sensitive details. Vault locations, exact quantities, and custody arrangements remain private while verification remains public.
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Public Dashboard
Real-time public dashboard displaying ProScan audit status, proof generation timestamps, and verification results. Transparency by default, not by request.

Financial truth,
in real time

ProScan V2.0 makes financial fraud mathematically impossible. Continuous IoT auditing, zero-knowledge proofs, and public verification -- the end of trust-based accounting.

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