Check any Bitcoin wallet before you accept funds
A wallet's history follows the coins. Screen the wallet first, then decide.
Free transaction lookups · Deep AML reports from $5 · See pricing
A Bitcoin wallet checker tells you where the coins in a wallet have been. If a wallet has touched a mixer, a sanctioned entity or a known theft, exchanges can freeze the funds when you deposit them — even though you did nothing wrong. Paste the wallet address and we trace its inbound and outbound flows, tag every known counterparty, and give you a clear verdict.
Scam & theft flags
Wallets linked to reported scams and stolen funds are labelled.
Tainted-funds warning
See what share of the balance traces back to illicit sources.
Exchange freeze risk
Understand whether a deposit is likely to be blocked.
Shareable report
Every scan gets a permanent link you can send to a counterparty.
Frequently asked
Can I check a wallet without owning it?
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Yes. All Bitcoin data is public — you only need the address.
Does checking a wallet alert its owner?
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No. Screening is passive and completely invisible on-chain.
How current is the data?
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Balances and transactions are pulled live; risk labels sync daily.
Can I check many wallets at once?
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Yes — use the bulk scanner to upload up to 10 addresses.