Memory Pool Memory Pool Refreshing

50,217 transactions
32.55 vMB
Show Random Selection Loading Transactions
Max Size: 146/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
850,044 000000000000000000035d250000000000000000000000000000000000000000 1.00 vMB 4,366 7
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 850,043 (707,305 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
142,738 142,738 00000000000007f3ee58b5a76556cad27668dc3d028683b4f4fd7ec4df104f2b 0.05 MB 35 194
142,737 142,737 0000000000000855fda8b5fe8a9c0797527a1381f3c3040cc194e0c6273e2083 0.04 MB 61 191
142,736 142,736 0000000000000104b7af0b15f00a2eeca61db210c6564b55f3c390a634f9b150 0.02 MB 46 507
142,735 142,735 00000000000004651715e5f1785847d8e8736113128c9829c35b78093cf96b1f 0.01 MB 28 150
142,734 142,734 0000000000000077473c5fa5315ccdfa57cda3884082a5b0376217136dd42518 0.00 MB 10 69
142,733 142,733 00000000000000bd2335ff037af546bc597601a6d041512ee2c5ec00e5856ce0 0.05 MB 153 79
142,732 142,732 000000000000089e2d63f7f1d9c8a396c701220a4cb4cec7c1371df6a82d532f 0.05 MB 62 140
142,731 142,731 000000000000016b0673e343bd00086f6b41a77dc8ed9ede2975b39e6df312f2 0.02 MB 34 170
142,730 142,730 000000000000023ad38c75ccc20850f20aa50f1b2d43d881a11cc78ce19bb5c3 0.02 MB 47 93
142,729 142,729 00000000000006ff87cfce407f8f1f4e12626f2dff68be22a74013c2609e3103 0.01 MB 23 52
142,728 142,728 00000000000006f64ed19aa11cfbae3c08fff134da8dbc8de2fefd860960cac9 0.05 MB 134 183
142,727 142,727 00000000000009147403189355c551bcf230744d059a7ceb46d2c1e9f2da6ce1 0.00 MB 4 194
142,726 142,726 00000000000002e77249f3c87f95cad23086248a155f6e072775b45714ff8c30 0.02 MB 57 105
142,725 142,725 000000000000084aff4def3e252a352f73119d9767d09afc67c759468608551c 0.01 MB 16 151
142,724 142,724 00000000000007010a98801b00cc0e2567b015ea3ee72fe13ce0e07e68e43f74 0.02 MB 51 187
142,723 142,723 00000000000006dcfce99271602cfef14741475dde5172ee72e499e76277b8d7 0.03 MB 88 34
142,722 142,722 00000000000003c9cf52e30615b84f68304b5b5e7db7416cb07b094520fec84c 0.00 MB 15 133
142,721 142,721 00000000000003246b1c1203fafbf0990bc0949d1c704e51349ce8eea7abb19c 0.05 MB 83 66
142,720 142,720 00000000000007a0f0b2dca52a4cdd6e985281ce1464806c8e30930c56103aa7 0.04 MB 101 24
142,719 142,719 00000000000000fb8ff4020acd593630006e1ac31c18ea7db0f2e81491160a43 0.05 MB 59 113
142,718 142,718 0000000000000429695e29a228dfa368dbcb6c862134c5473e0cf002353c6b99 0.05 MB 102 84
Previous 10 blocks ↓
Total Size: 661.59 GB

Node Information
  • IP: 162.120.69.182
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 10 outgoing, 114 incoming
  • Data Transfer: 996.83 GB sent, 6.85 GB received

Notes

About

This is a basic blockchain explorer for exploring Bitcoin data.

The main features of this explorer are:

So it's pretty basic, but I think you can learn a lot about how Bitcoin works by browsing the raw data and seeing how it all connects together.

Data

The data on this explorer comes from the following sources:

  1. Bitcoin Core. This is used to get raw transaction and block data. This is retrieved via simple bitcoin-cli commands.
  2. Electrum Server. This is used to get information about address balances. Bitcoin Core doesn't keep track of addresses, so you need a separate database running alongside it to store address balances and activity. This information is retrieved using the Electrum protocol.

    Electrum Server is what wallets like Electrum and Sparrow Wallet use.

Limitations

There are a couple of limitations to this explorer:

So if you're looking for a more advanced explorer that offers these features, try mempool.space instead.

But if you hate beautiful websites and only want to dig around raw data quickly, this explorer should do the job.

Privacy

This blockchain explorer does not track anything.

I do not collect IP addresses or keep track of requests. Nor do I use any third-party analytics or tracking software.

However, this blockchain explorer is not open-source, so you have to trust me on this one.

Bitcoin Core Explorer

If you want to explore blockchain data without having to trust anyone with your privacy, the simplest way to do this is to run your own Bitcoin Core node and run bitcoin-cli commands.

The two most useful commands are:

  • You will need to add txindex=1 to your bitcoin.conf configuration file to be able to query for all transactions.
  • Use bitcoin-cli help to a complete list of commands.
  • Use bitcoin-cli help <command name> to see detailed information about a command and all the available options.

Alternatively, you can also run your own self-hosted explorer such as mempool or btc-rpc-explorer.