Address
1Q21oJCLTwJFQyznEf4u11ZXtY4aBkh3vc

Summary
Script Public Key
76a914fc7bf9ad976c52a7fb37e8525c547077edf2123b88ac
QR Code
1Q21oJCLTwJFQyznEf4u11ZXtY4aBkh3vc
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": "1Q21oJCLTwJFQyznEf4u11ZXtY4aBkh3vc",
    "scriptPubKey": "76a914fc7bf9ad976c52a7fb37e8525c547077edf2123b88ac",
    "ismine": false,
    "iswatchonly": false,
    "isscript": false
}

Electrum.Balance

Electrum.History