REAL CHAIN DATA
Results come from the selected network's explorer, not a generated example.
READ-ONLY WALLET INTELLIGENCE
Know what your
wallet has revealed.
Review public wallet activity across 6 EVM networks. No connection, no signatures, no private keys.
Public data only No wallet connection Free to check
ADDRESS INTELLIGENCE
Run a wallet check
Choose a network and enter a public EVM address.
LIVE EXPLORER LOOKUP
Check a real
on-chain transaction.
Paste a transaction hash and KeySignal will query the selected network's public explorer. For an included EVM transaction, the network has accepted its signature and the explorer identifies its sender address.
SIGNATURE IS NOT KEY COMPROMISE
An ordinary on-chain signature does not mean the private key was stolen.
This checks for an explorer record and its indexed sender; it does not reconstruct the full public key or sign/send a transaction.
TRANSACTION SIGNATURE CHECKPUBLIC EXPLORER
Enter an existing transaction hash on the network selected above.
READ-ONLY LOOKUP · NO WALLET ACTION
LEARN HOW TO READ A REPORT
Different activity.
Different signals.
Explore four illustrative wallet histories and see how KeySignal treats each one.
QUIET HISTORYSAMPLE
No outgoing activity
NO ACTIVITY OBSERVED96/ 100
0 outgoing transactions in checked history
RECENT SIGNERSAMPLE
A few recent transactions
PUBLIC KEY RECOVERABLE73/ 100
18 transactions · about 5 months
LONG HISTORYSAMPLE
Frequent on-chain use
PUBLIC KEY RECOVERABLE52/ 100
4,291 transactions · about 2.3 years
LIMIT REACHEDSAMPLE
Older history remains
INCOMPLETE HISTORY—NO SCORE
200+ records · full history not checked
THE SIGNAL / THE SCOPE
Beyond one transaction.
Still honest about the limits.
KeySignal reads public explorer history and offers a non-custodial response checklist when it finds an outgoing signature. It cannot prevent transactions or determine whether a private key is compromised.
WALLET AUTHORIZATION
STANDARD EVM TRANSACTIONSigned transaction in explorer historyIN SELECTED-NETWORK REPORT
OTHER AUTHORIZATION METHODSOff-chain signatures · other protocolsNOT CHECKED OR REPORTED
LIVE IN KEYSIGNALAVAILABLE
- Outgoing transaction history on six configured EVM networks
- Explorer-backed activity and native balance for the selected network
- History completeness status; incomplete history receives no score
- Contract-account detection for score applicability
- Non-custodial precautionary checklist when outgoing activity is found
OUTSIDE THIS SCANNOT CHECKED
- Bitcoin, Solana, and other non-EVM network activity
- Off-chain signatures, smart-account authorization, or alternative signing schemes
- Stock holdings, brokerage accounts, and token balances
- Automatic transaction blocking, key rotation, or asset transfers
The response checklist is guidance only; KeySignal never creates wallets, handles recovery phrases, or moves funds.
◎Six networksOne address format
↗Explorer-backedPublic chain records
◈Read onlyYour wallet stays yours
⌁Clear limitsIncomplete is never “safe”
A CLEARER VIEW OF YOUR ON-CHAIN FOOTPRINT
Understand the activity.
Keep control of the keys.
Every report is grounded in public explorer data from the network you select. KeySignal never asks you to connect a wallet or sign anything.
Pick your network
Choose from six supported EVM networks. Each check stays focused on one chain, so results are easy to interpret.
See the public record
Review outgoing activity, native balance, and the amount of transaction history the explorer returned.
Know the caveats
Results are chain-specific and history-limited. KeySignal calls out uncertainty instead of filling gaps with false confidence.
BUILT FOR TRANSPARENCY
Six networks.
One honest report at a time.
Supported network list is served by the scanner backend. Select a chain to see its own explorer-backed activity.
Explore the documentationOne important distinction. An EVM public key can be exposed by a signature on any EVM network. This tool checks only the network selected for a scan; no activity found on one chain does not establish that a key is unexposed on another.
Read the methodology