Address
1K4b1GA1tr4epfX35FWJ7wVN7rwN9BYY37

Summary
Script Public Key
76a914c61fe5c42f8d73b12204cd73018726d1ad0f75f188ac
QR Code
1K4b1GA1tr4epfX35FWJ7wVN7rwN9BYY37
Is Valid?
Is Script?
Is Witness?
Is Mine?
Is Watch-Only?
Transactions

Since this explorer is database-free, it doesn't natively support address transaction history. However, you can configure it to communicate with one or more ElectrumX servers to build and display this data. In doing so, you should be aware that you'll be trusting those ElectrumX servers. If you configure multiple servers the results obtained from each will be cross-referenced against the others. Communicating with ElectrumX servers will also impact your privacy since the servers will know what addresses you're interested in. If these tradeoffs are acceptable, you can see a list of public ElectrumX servers here:

https://uasf.saltylemon.org/electrum

Node.ValidateAddress

{
    "isvalid": true,
    "address": "1K4b1GA1tr4epfX35FWJ7wVN7rwN9BYY37",
    "scriptPubKey": "76a914c61fe5c42f8d73b12204cd73018726d1ad0f75f188ac",
    "ismine": false,
    "iswatchonly": false,
    "isscript": false
}

Electrum.Balance

Electrum.History