NO SIGNATURE OBSERVED
The address is public. No outgoing signature was found in this illustration.
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.
PUBLIC-KEY VISIBILITY / EXPLAINER
An address is a fingerprint.
A signature can reveal more.
An EVM address is derived from a public key. A published transaction signature can let observers recover that public key. KeySignal looks for outgoing transactions in the history of the network you select.
SIGNATURE PUBLISHED
A signed transaction can make its associated public key recoverable.
A quiet history on one chain does not rule out signatures on other networks or off-chain.
KEY VISIBILITY MODELSEALED IN THIS MODEL
PRIVATE KEY
••••••••••••••••••••Never entered, displayed, or sent to KeySignal.
secp256k1 signing
PUBLIC KEY
NOT REVEALED BY ADDRESS ALONEThe address is derived from the public key; deriving it back from the address is not practical.
Keccak-256 · last 20 bytes
ADDRESS
0x········································Public identifier · schematic value, not a wallet address.
—
TRANSACTION SIGNATURENo signature is created by this explainer.
VISUAL ONLY · 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; it does not prevent key exposure or analyze every way an account can authorize an action.
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
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
- Key protection, recovery, migration, or cryptographic defense
Coverage describes the current scanner only. No feature listed as “not checked” is implied to be in development.
◎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