Address
12B9r4aWCPw8zLJuMpYD8Hn5HcXzL1rDkg

Summary
Script Public Key
76a9140ce3ab69931f89c29b46b6cd44b02f2cc2d0f3c688ac
QR Code
12B9r4aWCPw8zLJuMpYD8Hn5HcXzL1rDkg
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": "12B9r4aWCPw8zLJuMpYD8Hn5HcXzL1rDkg",
    "scriptPubKey": "76a9140ce3ab69931f89c29b46b6cd44b02f2cc2d0f3c688ac",
    "ismine": false,
    "iswatchonly": false,
    "isscript": false
}

Electrum.Balance

Electrum.History