Address
12L9mdW9g9aWBmQMPVJxuJtX8ZQ8HjAUBM

Summary
Script Public Key
76a9140e9759752a2d246aa9d4f7fbb39d8bf88c2620ea88ac
QR Code
12L9mdW9g9aWBmQMPVJxuJtX8ZQ8HjAUBM
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": "12L9mdW9g9aWBmQMPVJxuJtX8ZQ8HjAUBM",
    "scriptPubKey": "76a9140e9759752a2d246aa9d4f7fbb39d8bf88c2620ea88ac",
    "ismine": false,
    "iswatchonly": false,
    "isscript": false
}

Electrum.Balance

Electrum.History