Can I look up any address?

Yes. Blockchain data is public by design.

Can I identify who owns an address?

Generally no. Addresses are pseudonymous unless linked to a known entity in public databases.

Does this tool check for scam addresses?

Not yet. Scam flag checking is not currently integrated. Verify addresses through external databases like BitcoinAbuse.com before sending funds.

Does this access private wallets?

No. Only public blockchain data. Hardware wallet contents are not accessible via public APIs.

Crypto Address Lookup

Look up Bitcoin and Ethereum wallet addresses on public blockchains -- balance, transactions, and explorer links.

Look up Bitcoin and Ethereum wallet addresses on public blockchains -- balance, transactions, and explorer links. Enter a Bitcoin (1, 3, bc1) or Ethereum (0x) wallet address. Click "Lookup" to query public blockchains for on-chain data. Review the wallet balance, transaction count, and explorer link. View the address on the matching blockchain explorer. Queries Blockstream for Bitcoin and a same-origin Ethereum RPC endpoint for ETH balances. Scam flag checking is not yet available. Your query reveals only what is already publicly visible on the blockchain.