Address
12rNnyK7c8foD7MKWX7My139gp3n6wxrqz

Summary
Script Public Key
76a914144eb30fc3646c381c1c6767c1578df085f3c43f88ac
QR Code
12rNnyK7c8foD7MKWX7My139gp3n6wxrqz
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": "12rNnyK7c8foD7MKWX7My139gp3n6wxrqz",
    "scriptPubKey": "76a914144eb30fc3646c381c1c6767c1578df085f3c43f88ac",
    "ismine": false,
    "iswatchonly": false,
    "isscript": false
}

Electrum.Balance

Electrum.History