Memory Pool Memory Pool Refreshing

65,401 transactions
28.19 vMB
Show Random Selection Loading Transactions
Max Size: 153/200 MB
Min Fee: 4 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
849,735 000000000000000000035d250000000000000000000000000000000000000000 1.00 vMB 2,367 9
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 849,734 (710,708 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
139,026 139,026 00000000000006b7a3df747d7692d97bc25a470bb2ff447f4b5340c0154f16b2 0.01 MB 32 386
139,025 139,025 000000000000054e7164d16ce306bd0f144321f6548d0c27424c2dd4e085d644 0.01 MB 20 90
139,024 139,024 00000000000004d19bd59cc818fbe5f96b0a06b42cc92358dec5f5ad5ec624b9 0.01 MB 14 412
139,023 139,023 00000000000006db2a965dbf26fc971d26b58570734f6ae7d232be26fa95705a 0.04 MB 51 132
139,022 139,022 0000000000000994fcb797bb5c743244997afee093e6a160b2fba6d8a5e4388f 0.00 MB 9 15
139,021 139,021 00000000000008880286e201cf09af640a36b8b9fdd2b8de8193488a973b6ec7 0.00 MB 13 48
139,020 139,020 00000000000003d6e84b46b015a1713635a035625139cfe4120c5bfd5ded9a2b 0.03 MB 61 214
139,019 139,019 0000000000000853201603e885a4a7b06056c75b13c3015e8d1424a2517f2f04 0.06 MB 106 288
139,018 139,018 00000000000008078b21a0e2bac2397fad7caba77d69678e93f4a3176d2721a6 0.02 MB 47 197
139,017 139,017 0000000000000860c1cb398969b5884ae83283182c8971a0f11544ffac04ae0d 0.05 MB 131 145
139,016 139,016 000000000000035c71eff70238b0d84536e160555596a34c772ceb234f496081 0.01 MB 31 169
139,015 139,015 00000000000006cdd4701302328a8d41678f12b4b0e98ee21c2469875e432a94 0.01 MB 9 230
139,014 139,014 0000000000000694f35f8fccda2648915a40108282f997d3f9bc7d25ccdb846c 0.02 MB 47 278
139,013 139,013 00000000000003813358c9879edf84ed48a24ebe50c101e3d206e06eae1c86bd 0.02 MB 81 328
139,012 139,012 00000000000006df4235f7900958c0d11bdc6d152af43b0b115d7585536a9db5 0.01 MB 11 174
139,011 139,011 0000000000000596c53b7155e39aae500f074bf200c948090f2cc7ab930502a2 0.00 MB 7 0
139,010 139,010 000000000000072f3f68f227b4126fd3720d858cb414acbd0f755f357d296100 0.02 MB 71 263
139,009 139,009 00000000000004f3827bb19c3745a6053ae54864178a70280fdfd44a82705d1e 0.04 MB 94 146
139,008 139,008 00000000000004d0f7b0e67f1b35eae53a63d687eb0fb320717a25bc9cea60c9 0.06 MB 144 255
139,007 139,007 000000000000046c983a523431608ea7e6010bb33234a20068a8ea5a75b1ae04 0.02 MB 39 368
139,006 139,006 000000000000062cef525bdc6bca961499123385898cdcabe3dc5872498026c4 0.01 MB 11 96
Previous 10 blocks ↓
Total Size: 661.01 GB

Node Information
  • IP: 162.120.69.182
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 10 outgoing, 113 incoming
  • Data Transfer: 684.24 GB sent, 4.06 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.