Address
1GR4Xe9xfuQYMTfd8aFumdpt7D5jpc3kv7

Summary
Script Public Key
76a914a916d0aab0c4b29d496f8d79e8c8abe4cf3bca7188ac
QR Code
1GR4Xe9xfuQYMTfd8aFumdpt7D5jpc3kv7
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": "1GR4Xe9xfuQYMTfd8aFumdpt7D5jpc3kv7",
    "scriptPubKey": "76a914a916d0aab0c4b29d496f8d79e8c8abe4cf3bca7188ac",
    "ismine": false,
    "iswatchonly": false,
    "isscript": false
}

Electrum.Balance

Electrum.History