What is a blockchain exposure score?

An exposure score (0-100) measures how much your on-chain activity reveals about your identity, transaction history, and behavior. Higher scores mean more exposure — more heuristics triggered, more linkable information.

Does ExpoScore store my address or transactions?

ExpoScore performs read-only analysis on public blockchain data. Scan data, including submitted addresses and results, is retained for 30 days on Free, 90 days on Pro, and 365 days on Business. We do not sell or share scan data with advertising networks.

Is ExpoScore a surveillance tool?

No — it is the opposite. ExpoScore is designed to help individuals understand and reduce their own privacy exposure, not to surveil others. We provide mitigations, not just flags.

How accurate are the heuristics?

Our 16 heuristics are based on published academic research and industry-validated techniques. No heuristic is 100% certain — scores represent probabilistic exposure risk, not definitive identification.

Which chains are supported?

Bitcoin (BTC), Ethereum (ETH), Solana (SOL), and XRP. Bitcoin has 6 heuristics, Ethereum 5, Solana 3, and XRP 2.

Can ExpoScore monitor addresses?

Yes. Monitoring is available on paid plans: Pro supports 5 monitored addresses and Business supports 30 monitored addresses.

Can I scan an address without creating an account?

Yes. Anonymous scans are available and rate-limited. The account-based Free plan includes 3 scans per month.

What do I do if my score is high?

Each scan returns specific risk flags with mitigation steps — e.g. rotate to a fresh address, revoke approvals, use CoinJoin for Bitcoin, disable ENS reverse resolution. The Pro tier provides the full list.

Is ExpoScore legal to use?

Yes. We only analyze publicly available on-chain data using standard blockchain explorers and APIs. No private data, no hacking, no unauthorized access.

How is ExpoScore different from surveillance tools?

ExpoScore is a self-audit tool for individuals who want to understand and reduce their own privacy exposure. We focus on exposure scores and mitigations, not entity identification for third parties.

Multi-chain Privacy Audit

See Your Blockchain Exposure

Scan BTC, ETH, SOL and XRP addresses. Get a privacy exposure score, risk flags and mitigation steps — without connecting a wallet.

Don't want to scan yet?See a sample report →Free account: 3 audits/month

Read-onlyNo wallet connectionPublished retentionGDPR principles

Example report

Moderate

Exposure Score38/ 100

Detected signals

Address reuse

Exchange exposure

Temporal clustering

Supported chains

BTCETHSOLXRP

Actionable mitigation steps includedRead-only analysis · no wallet connection

Chains supported

Privacy heuristics

Pro monitored addresses

Business monitored addresses

How ExpoScore Works

Three steps to understand your on-chain privacy exposure

Submit Address

Enter any Bitcoin, Ethereum, Solana, or XRP address. We support all major address formats.

Analyze Heuristics

Our engine runs 16 privacy heuristics against on-chain data — clustering, reuse, DEX trails, and more.

Get Your Score

Receive an exposure score from 0-100 with specific flags, risk levels, and mitigation steps.

16 Privacy Heuristics

Comprehensive analysis across four blockchains

BTCB1

Common Input Ownership

Wallet clustering via shared transaction inputs

BTCB2

Change Detection

Identifies change outputs revealing wallet structure

BTCB3

Address Reuse

Repeated use of the same address breaks privacy

BTCB4

Temporal Clustering

Transaction timing patterns reveal behavioral fingerprint

BTCB5

Wallet Fingerprinting

Script type, nLockTime, BIP69 ordering uniqueness

BTCB6

CoinJoin Detection

Equal-output mixing transaction identification

ETHE1

DeFi Trail Exposure

DEX, lending protocol, and bridge interaction trails

ETHE2

ENS Linkage

.eth name reverse resolution identity linking

ETHE3

Token Approval Risk

Unlimited or risky token approvals analysis

ETHE4

MEV Exposure

Sandwich attacks and frontrunning vulnerability

ETHE5

Contract Interaction Pattern

Repetitive smart contract interaction fingerprints

SOLS1

Program Interaction Trace

Jupiter/Raydium/Marinade usage patterns

SOLS2

Token Account Linkage

Associated token account relationship mapping

SOLS3

Confidential Transfer Detection

Usage of SPL Confidential Transfer extension

XRPX1

Destination Tag Linkage

Exchange identification via destination tags

XRPX2

Balance Visibility Pattern

Public balance analysis and patterns

Your Privacy Score

Understand your exposure at a glance

15/ 100

Low

Example address analysis

How We Compare

ExpoScore is purpose-built for privacy exposure analysis

Feature	ExpoScore← You are here	Surveillance tools	Block explorers
Privacy exposure score
Self-audit positioning
Mitigation guidance
Read-only address scan
BTC, ETH, SOL, XRP
Self-serve Free plan
PDF report download
Paid address monitoring

Supported Chains

Four chains, 16 heuristics, one score

BTC

Bitcoin

6 heuristics

Common Input Ownership
Change Detection
Address Reuse
Temporal Clustering
Wallet Fingerprinting
CoinJoin Detection

ETH

Ethereum

5 heuristics

DeFi Trail Exposure
ENS Linkage
Token Approval Risk
MEV Exposure
Contract Interaction Pattern

SOL

Solana

3 heuristics

Program Interaction Trace
Token Account Linkage
Confidential Transfer Detection

XRP

2 heuristics

Destination Tag Linkage
Balance Visibility Pattern

Choose Your Plan

Start free, upgrade when you need more

Free

3 account scans per month
All 4 chains (BTC, ETH, SOL, XRP)
Basic exposure score
Top 3 risk flags
No scan history
No PDF reports

Get started free

Pro

$29/ mo

Unlimited account scans, subject to fair-use and abuse limits
All 4 chains (BTC, ETH, SOL, XRP)
Full flags + mitigations
PDF report download
Scan retention up to 90 days
5 monitored addresses

Business

$99/ mo

Everything in Pro
Unlimited account scans, subject to fair-use and abuse limits
Scan retention up to 365 days
30 monitored addresses
Shareable score badge

Enterprise

Custom

Custom scan volume
Dedicated deployment options
Custom heuristics
Custom SLA by agreement
Team workflows
Priority support

Contact sales

By starting Pro or Business, I request immediate access to ExpoScore digital services and acknowledge that once access is provided, I may lose any statutory withdrawal right where permitted by applicable law. I can cancel future renewals anytime from my dashboard. See the Terms of Service for billing, cancellation, and refund policy.

Privacy-First Principles

We analyze, not surveil

Scan data retained 30 days for Free, 90 days for Pro, 365 days for Business

Read-only blockchain access

Built around GDPR data-minimization principles

No sale to advertising networks

Your data stays yours

Read-only · Published retention · GDPR principles

Built for Trust

Gibraltar-registered company

GDPR principles

Published retention policy

Read-only access

Frequently Asked Questions

Everything you need to know about ExpoScore

Ready to Check Your Exposure?

Scan an address free. Account-based Free plans include 3 scans per month; anonymous scans are rate-limited and not saved to account history.

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No account required — start scanning in seconds

Feature

ExpoScore← You are here

Surveillance tools

Block explorers

Privacy exposure score

Self-audit positioning

Mitigation guidance

Read-only address scan

BTC, ETH, SOL, XRP

Self-serve Free plan

PDF report download

Paid address monitoring