Address
18jCK5955txPESaX1bsi6so1MvVMjERou4

Summary
Script Public Key
76a91454c3cb164e0af0a68b91b5bd39e8eaf26d4daa3588ac
QR Code
18jCK5955txPESaX1bsi6so1MvVMjERou4
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": "18jCK5955txPESaX1bsi6so1MvVMjERou4",
    "scriptPubKey": "76a91454c3cb164e0af0a68b91b5bd39e8eaf26d4daa3588ac",
    "ismine": false,
    "iswatchonly": false,
    "isscript": false
}

Electrum.Balance

Electrum.History